Application freeze during query

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 - ReportViewer Control SetParameters Exception After Report Export ReportViewer.LocalReport.SetParameters() fails after a report has been exported to a file location that no longer exists (media removed, invalid path, etc.). Microsoft.Reporting.WinForms.LocalProcessingException: An error occurred during local report processing. ---> Microsoft.Reporting.DefinitionInvalidException: The definition of the report 'Main Report' is invalid. ---> Microsoft.ReportingServices.ReportProcessing.ReportProcessingException: An unexpected error occurred in Report Processing. ---> System.Runtime.InteropServices.ExternalException: Cannot execute a program. The command being executed was "c:\WINDOWS\Microsoft.NET \Framework\v2.0.50727\vbc.exe" /noconfig @"C:\Documents and Settings \...\Temp\_c0gtdjg.cmdline". To demonstrate you will need a win forms app with a main form and a second form with the ReportViewer control. A button on the main form launches the report form and populates the control with data and sets report parameters. Run the app, navigate to the report form and display the report. Now Export to PDF to some sort of removable media. Close the report form but not the application. Remove the media. Navigate back to the report form. The above exception occurs when attempting to SetParameters(). I can catch the exception, but I can not figure out a way to cleanly recover. The only recovery is to exit the application and go back in. It will attempt to access the non-existent media, but it doesn't throw an exception. Thoughts? Please????? Thanks! Tag: Application freeze during query Tag: 116431
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 - Error logging and reporting Hi Is there an off the shelf system available that can be incorporated into .net app to log and possibly report via email the errors in an app? Thanks Regards Tag: Application freeze during query Tag: 116429
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 - send page by email ( is there just no way ?!? ) "know" i did this once long ago, but for the life of me i can neither recall how nor find it on the web. any help would be greatly appriciated. (not sure if it's a IE7 vs IE 6 thing (im that lost)) i have a WebBrowser control on my form and i would like to invoke the "Send page by email" functionality. i tried stuff like this <code> int WM_COMMAND = 0x0111; int ID_IE_FILE_SENDPAGE = 279; m_NullPointer = IntPtr.Zero; m_hWBShellDocObjHandle = (IntPtr)0; HandleRef hr = new HandleRef(this.web, this.web.Handle); IntPtr ret = SendMessage(hr, (uint)WM_COMMAND, (IntPtr)ID_IE_FILE_SENDPAGE, m_NullPointer); </code> ( from the CP ) and stuff like <code> web.Document.ExecCommand(...... </code> none work. the mailto route also seems to be the wrong path for me cause there seems to be a limit to the body length and the html formatting is gone. i did not use the System.Web.Mail because my users would not know what values to supply for the configuration. ( figured the functionality is already there....) please point me the way ( sry bout the posts, it's just that one group after the otehr is silent ) Tag: Application freeze during query Tag: 116428
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 - How to prevent window activation when tray icon clicked? Hello, I have tray icon application I'm planning to develop in C# .Net 2.0. What I want to do is have it so that when it is clicked, the current active window will not be changed. The idea is that I want to get a clock event but prevent windows form taking activation from the current window (Word, IE, whatever.) Is this possible? If not, can I at least get the window handle of the window that is losing activation? My application is a tray based dialer that wants to be able to sendkeys a clipboard copy request to the active application so I can then pull the selected text out in my application and use it to place a call. That is what I'm working towards. Thanks! -- Grant Tag: Application freeze during query Tag: 116426
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 - Application.Exit After Event Fires I am using the webbrowser control in a winforms app. It is an unattended app, so as soon as the event "form1_shown" is fired the webbrowser control loads a url and then wires the print event as such, prints the document, and is then supposed to exit the app. webBrowser1.DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(PrintDocument); the print document event prints the document (without a print dialog) after the webbrowser control is loaded. I've noticed that the actual print does not take place until this event code is run and control is returned form1. My question is, I want to call Application.Exit after printing is complete, but I do not see an event available in the webbrowser control. How do I exit out of the app after the printing is done? Note, If I place the application.exit() within the print event at the end, the application always exits before the document is printed. private void PrintDocument(object sender, WebBrowserDocumentCompletedEventArgs e) { try { // Print the document now that it is fully loaded. ((System.Windows.Forms.WebBrowser)sender).Print(); // Dispose the WebBrowser now that the task is complete. ((System.Windows.Forms.WebBrowser)sender).Dispose(); } catch (Exception ex) { } } Tag: Application freeze during query Tag: 116425
 - 6
 - Update datagridview from related controls Hi, I'm having a bit of a problem getting a particular type of form layout to work as I wish. Please bear with me as this isn't going to be a short post. The basic idea is for a form to view/edit a single table. The layout that I'm after is for a datagridview in a panel at the top of the form showing the 'headline' fields. The bottom of the form (in another panel) contains controls to show *all* of the fields for each record. The columns are a mixture of straight text (so a textbox in the bottom detail section), booleans (check boxes), dates (datetimepickers), and text from a list (combos). It almost works perfectly, but there are a couple of glitches. What I'm doing is this... When loading the form, I'm grabbing the dataset from SQL, setting up a dataview based on that, setting the dataview as the datasource for the datagridview, setting up another dataview (that will always be a single record) that will be the source for all the bottom panel controls and then setting the bindings for the controls in the bottom panel. To clarify the last two parts of that I have... Private Sub DG_SelectionChanged(ByVal sender As Object, ByVal e As System.EventArgs) Try SetDetails(Me.DG.Item(0, _ Me.DG.CurrentCell.RowIndex).Value) Me.DG.Rows(Me.DG. _ CurrentCell.RowIndex).Selected = True Catch ex As Exceptio End Try End Sub Try Catch required just to avoid it going bang when initialising. Private Sub SetDetails(ByVal id As Integer) DetailRow.RowFilter = "ID=" + id.ToString End Sub The bindings are set while the form is loading with this (indents removed to try to avoid word wrapping): Private Sub SetBindings() bm = CType(BindingContext(DetailRow), CurrencyManager) Dim ctl As Control, cboctl As ComboBox, dtpctl As DateTimePicker Dim chkctl As CheckBox Dim typ As String For Each ctl In Me.pnBottom.Controls typ = ctl.GetType.Name If typ <> "Label" Then ctl.DataBindings.Clear() Select Case ctl.Name.Substring(0, 3) Case "cbo" cboctl = ctl AddHandler cboctl.SelectedValueChanged, AddressOf UpdateDG ctl.DataBindings.Add(New Binding("SelectedValue", DetailRow, _ ctl.Name.Substring(3))) Case "dtp" dtpctl = ctl AddHandler dtpctl.ValueChanged, AddressOf UpdateDG ctl.DataBindings.Add(New Binding("Text", DetailRow, _ ctl.Name.Substring(3))) Case "chk" chkctl = ctl AddHandler chkctl.CheckedChanged, AddressOf UpdateDG ctl.DataBindings.Add(New Binding("Checked", DetailRow, _ ctl.Name.Substring(3))) Case Else AddHandler ctl.Leave, AddressOf UpdateDG ctl.DataBindings.Add(New Binding("Text", DetailRow, _ ctl.Name.Substring(3))) End Select End If Next End Sub Basic idea of that is that it grabs each control name that I want to bind, determines the type by the first three letters of the control name, and then binds to the relevent field name (so I have, for example, a control called dtpTradeDate that binds to a field called TradeDate). The UpdateDG routine is designed to push the data back from the controls into the datagridview. That looks something like this... Private Sub UpdateFXSpotDG(ByVal sender As Object, _ ByVal e As System.EventArgs) Me.bm.EndCurrentEdit() End Sub And that, as I say, almost works. The problem that I'm running into is that not all of the controls update the datagridview correctly. Textbox updates are fine, but check boxes, combos and datetimepickers are a flaky. For example, if you click a checkbox in the detail section then the datagridview doesn't update. If you then click the checkbox a couple more times, it starts behaving itself. Similar things happen with datetimepickers and combos - combos especially where the style is set to DropDownList and you update it by tabbing to it and using the keyboard. I've tried using different events, but with no joy so far. Hopefully that makes sense. Any ideas out there? Tag: Application freeze during query Tag: 116424
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 - ANN: Version 3.1 of VintaSoftTwain.NET Library has been released. What's new in this version: - Acquisition algorithm has been optimized for compatibility with HP and Fujitsu scanners. - Opportunity to use any authentication schemes (such as basic, digest, NTLM, and Kerberos authentication) at image uploading has been added. - Redirection functionality has been added to image uploading algorithm. Tag: Application freeze during query Tag: 116413
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 - Invoke does not change thread!? Hi, My complete scenario is a bit to complicated to explain, but my problem is this: I start a child-thread from the main thread, the child is not a BackgroundWorker, but a Thread, since it needs to be in ApartmentState.STA because it needs to create a Form and display some stuff. It all works pretty well, unless an exception occurs in the child thread. The application shows the standard error dialog to the user, and I don't want that. If an exception occurs, I want to get (at least) the exception message over to the main thread, and display it there. To accomplish this, I catch the excepion in the child thread, and does an Invoke call with the string message, to the main thread. The problem is, it does not switch to the main thread, it's always the child (using the threads-window in VS to see that)! Very strange, what might I be doing wrong? regards Carl Tag: Application freeze during query Tag: 116403
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 - Win Form never gets focus?!? Hi all, In my winform application, I want to check on certain moments if my winform has focus. If so, some code will be executed. I noticed however, that the winform never gets the focus, even when it clearly has focus. How is that possible? What setting could I've messed with that causes my winform never to get focus, even when activated? void Form1_Activated(object sender, EventArgs e) { // always returns 'False' in my project (when I test // in new project, it returns 'True' however!!) Console.WriteLine("ACTIVATED & " + "this.Focused = " + this.Focused); } Thanks in advance for your answers. Frederik Tag: Application freeze during query Tag: 116399
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 - System.Diagnostics.Process Hi all, How do I call my windows application from a windows service project ? My solution consists of a windows project, a service project, a setup project and 2 class projects. After installation, my output produces all the relevant files in a folder "Install" on my c: drive. I got the code which doesn't produce any output... public partial class Service1 : ServiceBase { protected override void OnStart(string[] args) { System.Diagnostics.Process proc = new System.Diagnostics.Process(); proc.StartInfo.FileName = @"C:\Install\Test1.exe"; proc.StartInfo.CreateNoWindow = false; proc.StartInfo.WorkingDirectory = @"C:\Install\"; proc.EnableRaisingEvents = true; proc.Start(); eventLog1.WriteEntry(proc.StartInfo.FileName); } } I want the Service1 to call my Test1.exe file (which will be installed into the same folder), and run it. Is it possible to do that ? If not then how should I approach the issue ? Thanks for replying. regards, Andrew Tag: Application freeze during query Tag: 116398
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 - App bombs in production Hi I have a vs 2003 win form app which runs fine in IDE but once it is deployed via setup it bombs on start-up screen and wants to send MS the error report. This happens on multiple pc including the development machine so problem is probably not with pcs. What is the problem and how can I fix it? Thanks Regards Tag: Application freeze during query Tag: 116390
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 - How to launch an app with double-click on filename I have an Windows Form application that has child Forms in it. I have a constructor in the main form that takes a filename as an argument an creates a child form from the data in the file. If I launch the app from the command prompt with a filename as an argument, it works fine. But if I launch the application by double-clicking on the filename in Windows Explorer the child form is not created. I thought that double-clicking a filename was the same as using the command prompt with the file name as an argument at the point where the application is launched, but apparently this is not true. Do I have to handle the two situations differently in my code? Or do I do something at the OS level that will make this work as I thought it should? TIA, Dick Tag: Application freeze during query Tag: 116388
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 - Stopping a RichTextBox updating I am trying to do an operation where I find and highlight all instances of a string in a RichTextBox. E.g. pMatchesFound = Regex::Matches(pRichTextBox->Text, pStr, options); for (int i = 0; i < pMatchesFound->Count; i++) { Match ^m = pMatchesFound[i]; pRichTextBox->SelectionStart = m->Index; pRichTextBox->SelectionLength = m->Length; pRichTextBox->SelectionColor = SystemPens::HighlightText->Color; pRichTextBox->SelectionBackColor = SystemPens::Highlight->Color; } However the user sees the text scrolling through the RichTextBox as all the strings are highlighted, which isn't what I want. I've tried to prevent this with SuspendLayout but it doesn't work. Is there a way to stop the RichTextBox updating while I'm highlighting all the strings? TIA, KK Tag: Application freeze during query Tag: 116380
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 - TableLayoutPanel and FlowLayoutPanel resizing question Hello, I have a 3-row table layout panel, each row of which contains a flow layout panel. For some reason getting the table and its children to auto-resize properly (and the flow panel's children to re-flow after) is proving difficult. Anyone have experience with this, or know of a thorough resource for information on resizing and anchoring controls? MSDN can be a little sparse with info at times. Dave Tag: Application freeze during query Tag: 116378
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 - FlowLayoutPanel clipping question Hello, I have a flow layout panel that I am programmatically adding a bunch of check box controls into. Everything works pretty well except when a check box control's label is wrapped to two lines. In that case a few pixels of the top and bottom of the label is getting clipped off, which is a little ugly. I'm going to see if there's a way of preventing wrapping, but that may not be a good solution, so anyone have any ideas on preventing clipping? Dave Tag: Application freeze during query Tag: 116377
 - 17
 - Removing Flicker while deleting rows in TablelayoutPanel Hi, I am programmatically deleting N rows ... at runtime . My code is some what like below ;- TableLayoutPanel tb = new TablelayoutPanel; tb.SuspendLayout () ; DeleteRow ( nRowPos ) ; // my function to delete row .. see logic below tb.Resumelayout(false) ; tb.PerformLayout() ; private void DeleteRow( nRowPos ) { // Get the controls within the table & Delete them // tb.RemoveAt( nRowPos ) tb.RowCount --; // Shift the controls & rows up .... } I have also tried by setting the Visible property to false and resetting it to true afer deletion. I want to get rid of the flicker which happens during deletion and painting . Is there any way of minimizing the flicker if not completely stopping it. Thanks in advance . Sujay -- Sujay Ghosh Bangalore, INDIA Tag: Application freeze during query Tag: 116376
 - 18
 - Focus problem in ToolStrip Hi All, I have a simple windows .net C# form with a toolStrip and a textBox. ToolStrip has 5 buttons in it. Hitting tab from a previous control brings focus to ToolStrip and first item in toolStrip gets focus. Now hitting tab takes focus to next control on form. If i hit Shift+tab to bring focus back to toolStrip, last item in toolStrip gets focused. Is this a bug or i am missing something? Thanks, Salim Tag: Application freeze during query Tag: 116375
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 - app.config file Hi, I have a question about the app.config file. I am using EnterpriseLibrary v3.1. 1) From what I read on this forum, I can only have 1 app.config file in my windows application. One of my dll projects have applicationSettings : <applicationSettings> <ABCdll.Properties.Settings> <setting name="ABCConnectionString" serializeAs="String"> <value>ABCConnectionString</value> </setting> </ABCdll.Properties.Settings> </applicationSettings> When I deploy the application, will it automatically copy this <applicationSettings> from my dll project app.config to the mainproject's app.config ? If not, how shall I approach this issue ? Thanks for your reply. regards, Andrew Tag: Application freeze during query Tag: 116373
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 - low refresh rate I using a new laptop running Vista and have Nvidia GeForce 7600 graphics card. I'm trying to connect my TV to this computer using Svideo. It has worked in the past however I must have changed a setting somewhere? On my second computer with Xp it all connects right! So it's all connected but the display on the TV is just rolling lines as though it is scrambled. On the monitor setting, the refresh rate is stuck on 25Hertz Interlaced. Is there a way of forcing a higher refresh rate? or is there another setting I need to change? I have been seraching for months for an answer to this question. HELP PLEASE! Tag: Application freeze during query Tag: 116371
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 - MDI and Form.TopMost Problem Hello Group, I am using .NET framework 2.0 I have a Windows Forms application. Using a menu item, I can set the TopMost property of the MDI-Parrent form to true. Works fine. I also have a "Windows menu". The menu has an entry for all open MDI windows automatically (set MdiWindowListItem to the menu entry). Works fine as well. Now the problem: if I have more than 9 windows open, only 9 windows are displayed on the menu, plus an additional item "more windows..". Selecting this item a window with a list box is displayed with all windows. The problem: if the MDI parent window has TopMost set to true, this window is displayed behind the MDI parent. This is especially a huge problem, if the MDI parent window is maximized, because then I cannot move the MDI parent window (the window in the background has the focus). The only chance a user has in this case is to use the Task Manager to kill the application --- which is never good for a commercial app. Does anybody have an idea? What I would need is kind of a hook so I can do something before the window with the list of windows is displayed. Regards Norbert Ruessmann Tag: Application freeze during query Tag: 116370
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 - FormClosing Event FormClosing Event doesn't Fire when I kill The app with the Task Manager!! Any Ideas Why?? what I'm Trying to do here is I'm trying to Cancel the Form Closing by setting the e.cancel = True But never get it to work when I kill the App with the Task manager. Tag: Application freeze during query Tag: 116362
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 - USB Ports stop working Today my printer stopped working and the message of "One of the USB devices attached to theis computer has malfunctioned and windows does not recognise it" came up when I reinstalled the printer. I also notice that all my devices connected via USB hava all stopped working (blue tooth keyboard/mouse, external hard drive and external DVD burner). I have been running these USB devices for about 12mths now with no problems and today it all crashed. My operating system is Windows XP home. Anyone able to help me please. -- Windows XP Novice NYC Tag: Application freeze during query Tag: 116361
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 - Reference database application request Hi I am looking for a sample master-detail database winform application that handles multi-user issues like concurrency violations to inspect its code for good db development practices. Would appreciate link to any such app. Many Thanks Regards Tag: Application freeze during query Tag: 116351
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 - What FW version to target Hi I am developing a database app in vs 2008 and I don't need wpf. What fw version do I need to target? Thanks Regards Tag: Application freeze during query Tag: 116346
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 - Sample database app Hi I am looking for a sample database app that demonstrates how a reasonably written database app should look like in code. Any recommendations would be appreciated. Many Thanks Regards Tag: Application freeze during query Tag: 116342
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 - Change Default Image in Custom Control? When a custom control is compiled, and then added to the VS.Net toolbox, it has a 'gear' type image. For the life of me, I've searched on the net over and over and can't find how to change that image, inside the control itself, when you're building it. Anyone got a vb.net tutorial/website page/whatever, which tells how this is accomplished? Tag: Application freeze during query Tag: 116341
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 - DataGridView CellPainting draw border when active cell I'm trying to paint a border around specific cells in a DataGridView. This works fine unless the cell becomes the active cell. When the cell becomes active the code i have in CellPainting is overwritten by some other paint routine which gets called after CellPainting. Any suggestions for a solution? Thanks! Tag: Application freeze during query Tag: 116340
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 - re-position of a text label Hi, I have a simple question and I can't seem to find what I want after google-ing. I create a form with size, say 800x500. I add a text label such that it is at the center (400, 50). In the form properties I set WindowState to Maximized. However, when I run the code, the text label did not automatically adjust so that it can move to the center. My question is what properties of the text label do I need to change? Thanks, TAT Tag: Application freeze during query Tag: 116339
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 - re-position of a text label Hi, I have a simple question and I can't seem to find what I want after google-ing. I create a form with size, say 800x500. I add a text label such that it is at the center (400, 50). In the form properties I set WindowState to Maximized. However, when I run the code, the text label did not automatically adjust so that it can move to the center. My question is what properties of the text label do I need to change? Thanks, TAT Tag: Application freeze during query Tag: 116338
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 - One Click Deployment FPSE? I tried to Publish my application, but I was told my website did not have FrontPage Extensions installed However, FPSE is no longer downloadable through Microsoft from what I've found. How can I get this downloaded, so I can use the Publish Feature? (also, is this what they mean by Click Once Deployment?) Tag: Application freeze during query Tag: 116337
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 - file io Hi, I've a requirement wherein I need to close an opened file programatically. How can I acheive it/ Thanks Vijaya Tag: Application freeze during query Tag: 116335
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 - Hndling Exceptions From DrapDrop Handler Hi All, How do i catch the exception that has been thrown from my DragDrop event handler. The exception is fired from the following function. private void richTextBox1_DragDrop(object sender, DragEventArgs e) { try{ ///some code....} catch(Exceptio e){ throw ex;} } I have tried with ThreadException Application.ThreadException += new ThreadExceptionEventHandler(ThreadExceptionHandler); I have also tried with Unhandled Exception handler. // Add the event handler for handling non-UI thread exceptions to the event. AppDomain.CurrentDomain.UnhandledException += new UnhandledExceptionEventHandler(UnhandledExceptionHandler); Both of these do not catch the exception. Can some one suggest me ? Tag: Application freeze during query Tag: 116332
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 - Problem with windows datagrid in .net 1.1 with tablestyle. hello All, i have following problem with datagrid, I have windows datagrid. I have one custom tablestyle applied to it.I have delete funtionality on this datagrid that when user select row by clicking on the rowheader and pressing delete on keyboard. I have confirmation over delete key press to ask user whether to delete or not row. Now the problem is when i select any row and press delete button i can see the popup and if user clcks "No" here i am rebinding the grid with same datasource but after rebinding if i click on the next row the content in the first column of previously selected row for which we have done delete get vanished. I have 2 observations 1) If we have datagrid with all above functionality but without tablestyle the problem never happen. 2) As we add tablestyle into it problem will be there. //C# code For without tablestyle. private void Form1_Load(object sender, System.EventArgs e) { for(int i=0;i<2;i++) { if(i==0) { DataColumn dc=new DataColumn(); dc.Caption="Name"; dc.ColumnName="Name"; dc.MaxLength=50; dt.Columns.Add(dc); } else { DataColumn dc=new DataColumn(); dc.Caption="Age"; dc.ColumnName="Age"; dc.MaxLength=50; dt.Columns.Add(dc); } } createRow(); //myGrid1.TableStyles.Add(AddTableStyle()); myGrid1.DataSource=dt; } private void createRow() { DataRow dr=dt.NewRow(); dr[0]="Ashish"; dr[1]="25"; dt.Rows.Add(dr); DataRow dr1=dt.NewRow(); dr1[0]="Tee"; dr1[1]="25"; dt.Rows.Add(dr1); DataRow dr2=dt.NewRow(); dr2[0]="Helllo"; dr2[1]="25"; dt.Rows.Add(dr2); } private void myGrid1_RowDelete() { MessageBox.Show("You can't delete this row"); myGrid1.DataSource=null; myGrid1.DataSource=dt; } private DataGridTableStyle AddTableStyle() { DataGridTableStyle ts=new DataGridTableStyle(); ts.MappingName=dt.TableName.ToString(); for(int y=0;y<dt.Columns.Count;y++) { DataGridTextBoxColumn col=new DataGridTextBoxColumn(); col.MappingName = dt.Columns[y].ColumnName; col.HeaderText = dt.Columns[y].ColumnName; col.Width = 150; col.TextBox.MaxLength=50; ts.GridColumnStyles.Add(col); } return ts;; } //C# code with tablestyle private void Form1_Load(object sender, System.EventArgs e) { for(int i=0;i<2;i++) { if(i==0) { DataColumn dc=new DataColumn(); dc.Caption="Name"; dc.ColumnName="Name"; dc.MaxLength=50; dt.Columns.Add(dc); } else { DataColumn dc=new DataColumn(); dc.Caption="Age"; dc.ColumnName="Age"; dc.MaxLength=50; dt.Columns.Add(dc); } } createRow(); myGrid1.TableStyles.Add(AddTableStyle()); myGrid1.DataSource=dt; } private void createRow() { DataRow dr=dt.NewRow(); dr[0]="Ashish"; dr[1]="25"; dt.Rows.Add(dr); DataRow dr1=dt.NewRow(); dr1[0]="Tee"; dr1[1]="25"; dt.Rows.Add(dr1); DataRow dr2=dt.NewRow(); dr2[0]="Helllo"; dr2[1]="25"; dt.Rows.Add(dr2); } private void myGrid1_RowDelete() { MessageBox.Show("You can't delete this row"); myGrid1.DataSource=null; myGrid1.DataSource=dt; } private DataGridTableStyle AddTableStyle() { DataGridTableStyle ts=new DataGridTableStyle(); ts.MappingName=dt.TableName.ToString(); for(int y=0;y<dt.Columns.Count;y++) { DataGridTextBoxColumn col=new DataGridTextBoxColumn(); col.MappingName = dt.Columns[y].ColumnName; col.HeaderText = dt.Columns[y].ColumnName; col.Width = 150; col.TextBox.MaxLength=50; ts.GridColumnStyles.Add(col); } return ts;; } How can i i prevent value to be vanished in datagrid with tablestyle. Tag: Application freeze during query Tag: 116331
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 - Out alignment on UI windows form using .net 1.1 Hi, I've window form application using vb .net 1.1, deployed on 20 PCs was ok. Found only 1 pc has problem on UI. Please have a look at https://dynbms.sslpowered.com/dynbms.com/images/samples/problem1.JPG https://dynbms.sslpowered.com/dynbms.com/images/samples/problem2.JPG It looks textbox out of form. Does it because of VGA driver or any advice please? Thank you very much. Adhie Tag: Application freeze during query Tag: 116330
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 - DataGridView column sorting glyph not shown Hello, I am using a DatGridView in virtual mode and unbound data where i listen for CellValueNeeded events to fill the grid with data. I also want to sort the data by pressing on the columns which is why i listen to ColumnHeaderMouseClick as well. It works fine, but the problem is that the sorting glyph (i.e. the sorting order triangle image) is not visible on the column header if the column size is too small. I have tried all the AutoFill options available for the column size/width but none of them seem to be working. The sorting glyph "length" is simply ignored and column width is not adapted to include to glyph (i have to manually resize the column size to see the glyph). Is there any automatic way of handling this or do i have to calculate the column width manually by taking into consern the column header text length, font size and so on? Tag: Application freeze during query Tag: 116329
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 - TypeConverter for object type Properties I have a property with a member of type object. I am showing the value of this property in a PropertyGrid but depending on the type of the object I want to use the correspondant TypeConverter. Here is an example of what I mean: public byte[] Test { get { return new byte[100]; } } public object Test2 { get { return new byte[100]; } } If I have both properties in a property grid, Test will be shown as an expandable item with the text "Byte[] Array".. if I expand the item I will be able to see all of the elements in the array. However, Test2 will only show the text "System.Byte[]" and I will have no way of reading the elements of the array. Of course the property of type object will not always contain a byte[]. How can I provide the standard functionality for each type? Thanks Tag: Application freeze during query Tag: 116328
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 - modifying the windows logon dialog I need to somehow modify the windows login dialog. I've seen other applications do this such as http://www.tools4ever.com/products/self-service-reset-password-management/ My needs are similar but slightly different. Can this be done in dot net? I prefer to do it in dotnet, but I can do it in other languages likc c++ if anyone can point me to some resources to help get me started. Tag: Application freeze during query Tag: 116325
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 - Cascade non-MDI Forms I have code that cascades multiple forms that belong to my application. They are not MDI so my understanding is that the accepted method is to call CascadeWindows in user32.dll and use the desktop as the owner window. The problem is that it's un maximizing all other windows regardless of whether or not I pass their window handles to the method. Is there another way to do the cascade that doesn't have this side effect? I know I could just change all the locations. But it's the algorithm for determining the window size and z-order that I'm not yet comfortable re-writing. Any help is appreciated. Thanks, Brian Tag: Application freeze during query Tag: 116324
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 - Controls in TablelayoutPanel not getting arranged properly Hi, I am programmatically creating a TableLayout panel with 8 columns and 21 rows . Within the cell I am placing some labels and checkboxes . Then I dynamically add more rows , by calling my function UpdateTable( ). private TableLayoutPanel tb = new TableLayoutPanel (). private void UpdateTable( ) { tb.SuspendLayout() ; tb.GrowStyle = TableLayoutPanelGrowStyle.AddRows; // assume LastRowCount = 21 , as I have added 21 rows earlier // hence I increment LastRowCount in the for loop initialization for( int i = LastRowCount+1 ; i< 20 ; i++ tb.RowStyles.Add( myRowStyle ); tb.ResumeLayout(false ); } Strangely enough the following things happen 1) Calling UpdateTable() for the first time - Only one row gets added ; 2) Calling UpdateTable () for the second time - The checkboxes are getting redrawn in DIFFERENT positions ... which is not desired . For the second one, I think pending layouts are getting performed intenally by the layout engine ... Can anyone help me in getting answers to these problems . Thanks in advance , Sujay -- Sujay Ghosh Bangalore, INDIA Tag: Application freeze during query Tag: 116322
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 - Can't get ComboBox to show that it has focus I have a WinForm with many text boxes and several combo boxes. I also have a toolstrip with cut, copy, and paste icons. When a user clicks one of the buttons (cut/copy/paste), I want to get the current active control and if it is a textbox or a combobox, to then copy the selected text to the clipboard (or do the appropriate option based on the button). I can get all of this to work just fine with the textboxes. To figure out the active control, I am using the GetFocus() pointer from "user32.dll". This is the only way I could find to do what I needed to do. Below is an example of how my code looks. [DllImport("user32.dll")] public static extern IntPtr GetFocus(); private void btnCopy_Click(object sender, EventArgs e) { FocusControl = Control.FromHandle(GetFocus()); if (FocusControl != null) { if (FocusControl.GetType().ToString() == "System.Windows.Forms.TextBox") { TextBox myTextBox = (TextBox)FocusControl; if (!string.IsNullOrEmpty(myTextBox.SelectedText)) { Clipboard.SetText(myTextBox.SelectedText); } } else if (FocusControl.GetType().ToString() == "System.Windows.Forms.ComboBox") { ComboBox myComboBox = (ComboBox)FocusControl; Clipboard.SetText(myComboBox.SelectedText); } } } This works great for textboxes, but if the focus is on a combobox, the FocusControl object is null, so it doesn't fall into the if statement. I've tried using the ActiveControl method, but couldn't figure out how to drill down to the actual control that had focus. All it gave me back was the control that the textbox was on, not the actual textbox control. I'm sure I could iterate through each child control, but I figured there had to be an easier way. Any help would be greatly appreciated. Tag: Application freeze during query Tag: 116320
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 - Unable to choose Tab Feature Hello...I just installed IE7. I am running WinXP SP2. I am not able to open a "New Tab", this feature is grey-shaded in the File dropdown toolbar. I am only able to choose "New Window" feature. Does anyone know of this problem? Can this be fixed? -- reg Tag: Application freeze during query Tag: 116319
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 - How to write IExtenderProvider control for .NET CF? Hi, I searched all over the net and I can't find no info how to do this, other then this post http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=158930&SiteID=1. I would like to rewrite this example http://msdn2.microsoft.com/en-us/library/system.componentmodel.iextenderprovider.aspx for Compact Framework, and I would like to do it VS2005 way. VS2005 suggests to use .xmta file which will produce *.PocketPC.asmmeta.dll file. The article I found also suggests to create yet another library where the designer would be. Does this mean that now instead of distributing two libraries (one for runtime one for design time) I have to distribute three (an extra *.PocketPC.asmmeta.dll)? I have a hard time to believe it. Can anyone shed some information on this? Thank you. Rastio. Tag: Application freeze during query Tag: 116318
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 - Web timesheet 100$ for unlimited users Web timesheet 100$ for unlimited users Source code is available in just US$250 by http://www.livetecs.com TimeLive Web timesheet suite is integrated suite for time record, time tracking and time billing software. The TimeLive suite of products deliver a time tracking solution for professional service providers. Each of our products has been designed to meet the time tracking needs of specific segments of the service provider market, including both time tracking and time and billing applications. TimeLive on-demand timesheet solution helps organizations eliminate the paperwork and manual processes associated with time collection. TimeLive is available in two different flavors. Hosted version and downloadable version. Downloadable version required certain system requirement to install on local server. Whereas hosted version is already installed on our fully managed server on state of art datacenter. Free Lite version is available in both hosted and installable version. Here are some key features of "TimeLive": Online TimeSheet ------------------- - Track your contractor and employee's timesheet using full featured and easy to use Time Entry tool. You can then use detailed and summarized view of all time records using different tools. - Time Entry Day View for entering full day timesheet in just one server hit. - Time Entry Week View for entering full week timesheet in just one server hit. - Organization setup like Departments, Locations, Roles - Different type of Off day monitoring like Sick Days, Vacations etc. - Client Setup with multiple client contacts and departments. - Project Setup - Task setup with multiple assignees for single task. - Audit Trail - EMail notification of different timesheet related activities to users. - Different billing type setup like Hourly / Task based / Call based - Timesheet approval - Customizable Timesheet Approval Paths (None,Administrator,Project,TeamLead, External User (Client)) - Reports with all possible filter selection to get your required output. - Detail Timesheet Report - Different timesheet summary reports for based on Client, Project, Employee, Date - Timesheet Approval status report - Reminders to employee for their pending entries. - Role wise billing rates. Billing ------- - Different billing rate pick option like employee own billing rate, role based billing rate, project specific billling rate. - Billing rate history - Billable / non billable hour tracking - Different billing related reports Expenses Tracking ------------------ - Manage and monitor your project expenses with easy to use integrated TimeLive Expense management tools. - Expense entry view for employee to enter their expenses occurred on project. - Billable / Unbillable expenses. - Detail Reports for monitoring expenses - Different summarize report by Project / Employee / Expenses. - Customizable Approval of Expenses with different approval options. -- Team Lead -- Project Manager -- Administrator. -- Client (External User) - Expenses approval monitoring. Project Monitoring --------------------- - Full featured tool to manage your projects and their task with single integrated tool. - Nested Task with task hierarchy. - Tracking of project status - Assigning of projects to multiple employee - Tracking of project tasks - Different dashboard view for Project Manager, Team Lead and Team Member. - Different report to track and monitor overall project status. Attendance ------------ - Web based Attendance system to record and monitor all employee attendance using simple / fully featured tool. - Time In - Time Out - Off Day reporting for different purpose like Sick leave, vacation etc - Working Day setup - Daily Attendance report - Summary reports for employee off days to track employee Sick leave,vacation etc. - Detail report employee off days. Other Features ---------------- - Exportable reports in Word, PDF and XLS file. - Downloadable / Hosted version - Free full featured basic version upto 5 users - Unlimited disk space for all plans - International date formats supported. - Role based security. - Multiple currency support. - Fully customizable UI with ability of changing company logo. Developed in ASP.Net 2, Microsoft ASP.Net Ajax 1.0, SQL Server 2005 Tag: Application freeze during query Tag: 116317
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 - Best practice for saving objects owned by objects Let's say that I have a class called Customer and a class called CustomerAddress. Now, further suppose that the Customer class has a property called _CustomerAddresses, which is List(Of CustomerAddress). Now, there's a form to edit a Customer, on which the user can click on a SAVE button to save changes, or on a CANCEL button to cancel any changes that they have made. In addition, on the Customer form, the user can make changes to the different CustomerAddress's that belong to the Customer (i.e. add, edit, remove). A separate form is used for adding or editing a CustomerAddress. For example, the user could select a CustomerAddress, in a grid, and then click on an EDIT button, at which point the Customer Address form is shown modally. On the Customer Address form, the user can also click on SAVE or CANCEL. Now, here's where the question comes in. The way that I am implementing this is that, if the user clicks on CANCEL for the Customer, any adds, edits, or deletes of CustomerAddress records associated with that Customer are disregarded/discarded. Is this the "usual" way to implement functionality like this? Tag: Application freeze during query Tag: 116315
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 - ApplicationURI is null Linda, Joe said that he had already selected the "Allow URL parameters to be passed to application" option before publish. I'm having the same problem. I'm not trying to use the URL parameters - I just want to get the deployment URL. I've selected the "Allow URL parameters to be passed to application" option, but the ApplicationURI is still null. Any suggestions? Thanks. -Matt Tag: Application freeze during query Tag: 116313
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 - Problems with UNICODE Characters for superscript 4,5,6,7,8,9 Hi, We have an application that has its own character map. Everything is working fine until yesterday. We got a new requirement which was to add superscript numbers from 0-9. Numbers 1,2,3 are display correctly. The issue is the 0, 4-9. With those characters I got the square on my Rich Text Box. The funny thing is, if I copy/paste one of them from Windows Character Map, after that all character will work using our character map. The way I'm passing the characters from our C.M to the Rich Text Box is the follow: Clipboard.SetText(CType(sender, UIButton).Text, TextDataFormat.UnicodeText) and Me.m_CurrentRTB.Text = Clipboard.GetData(System.Windows.Forms.DataFormats.UnicodeText) Does anyone had this issue before? Thanks for the help Alonso Tag: Application freeze during query Tag: 116312
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 - Databinding to a Custom Control's Textbox I have a custom control that comprises of a label and a textbox. I have added the Design Time Properties for the designer to select the DataSource and DataMember, those seem to work fine at Design Time. But at Run Time the TextBox remains empty. How do I "Wire Up" the DataSource/Datamember so that the data shows in the TextBox? This is the portion of the code Im using to set the DataMember/Source properties: [Editor("System.Windows.Forms.Design.DataMemberListEditor,System.Design, Version=2.0.0.0, Culture=neutral,PublicKeyToken=b03f5f7f11d50a3a", typeof(System.Drawing.Design.UITypeEditor))] public string DataMember { get { return m_DataMember; } set { m_DataMember = value; } } [AttributeProvider(typeof(IListSource))] public object DataSource { get { return m_DataSource; } set { m_DataSource = value; } } Thank you for any help or tutorials on the subject! Ron Tag: Application freeze during query Tag: 116311
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 - Start a thread and forget about it? Hi, Is it OK to start at thread so it does its work, and just forget about it. Will it automatically dissapear when it is done? For exampel, like this: Thread t = new Thread(ReportingForm.StartProcessingReports); t.SetApartmentState(ApartmentState.STA); t.Start(); No Join or anything like that. regards Carl Tag: Application freeze during query Tag: 116306

Hello,

I have an application connected to a database when I execute a query
(SqlCommand/SqlDataReader).

When I execute my application impossible to move the form during query
execution.

I tried to implement BeginExecuteReader and EndExecuteReader but no change.

Do you have an idea ?

Regards,

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Re: Application freeze during query by Gabriel

Gabriel
Fri Mar 14 09:50:22 CDT 2008

Sorry, I think I found.

> I have an application connected to a database when I execute a query
> (SqlCommand/SqlDataReader).
>
> When I execute my application impossible to move the form during query
> execution.
>
> I tried to implement BeginExecuteReader and EndExecuteReader but no
> change.
>
> Do you have an idea ?
>
> Regards,

Top