ReportViewer winform control?

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  - 1
    - DataGridView custom header row advice needed Hi I need to modify the header row of the DataGridView control. I don't want to change the current column headers but I need to add a kind of sub header row which will contain a couple of function buttons for changing the contents of a column. For example one of the column functions should allow a user to click a button which changes the values of all rows within a column to the value in the first cell. My question is what are my best options to allow for this? I have considered deriving from DataGridViewColumnHeaderCell but this seems a lot of work partly because I don't want to change the functionality of that type. I want to add a row underneath which is not data bound and always stays underneath the header row. I'm new to windows forms but have plenty of .net knowledge. I tried to find some examples/tutorials of modifying the DataGridView but have found very little. Any help or advice appreciated. Thanks Andrew Tag: ReportViewer winform control? Tag: 117751
  - 2
    - I started a robocopy on friday using the /z switch.... The source machine was rebooted in the middle of the copy. I was hoping to be able to start the copy over again from where it left off. Instead of it copying, I get an error message the the source file is in use. This happes regardless of whether I copy the file to another directory. I did change the name of the file and it copies fine. 1) why is the source file now in use by another program? 2) does the /z switch only work for the same session of robocopy? Tag: ReportViewer winform control? Tag: 117750
  - 3
    - dvi d vga kabel hdmi kabel ver 1.3 d kabel an dvi i dvi kabel guenstig dvi kabel fuer tft dvi d vga kabel hdmi kabel ver 1.3 d kabel an dvi i dvi kabel guenstig dvi kabel fuer tft +++ BILLIGE HDMI KABEL KAUFEN +++ BILLIGE DVI KABEL KAUFEN ++ http://HDMI-KABEL.BUYONLINE24.INF http://HDMI-KABEL.BUYONLINE24.INF http://HDMI-KABEL.BUYONLINE24.INF http://HDMI-KABEL.BUYONLINE24.INF http://HDMI-KABEL.BUYONLINE24.INF http://HDMI-KABEL.BUYONLINE24.INF http://HDMI-KABEL.BUYONLINE24.INF http://HDMI-KABEL.BUYONLINE24.INF http://ibm-news.for-um.de/showthread.php?t=1479 http://www.buy-viagra-where.info http://ibm-news.for-um.de/showthread.php?t=1452 http://groups.google.de/group/supply-kind-of-hdmi-cable/web/hdmi-kabel-problem http://ibm-news.for-um.de/showthread.php?t=1491 http://ibm-news.for-um.de/showthread.php?t=1465 http://ibm-news.for-um.de/showthread.php?t=1485 hdmi kabel a hdmi kabel dv hdmi aufloesunge hdmi kabel foru hdmi por meter hdmi kabe 2 x hdm hdmi kabel fuer wi kabel fuer hdm kabel hdmi stecker dv hdmi kabel ve hdmi kabel fuer hdt hdmi 720 dvi verlaengerun hdmi kabel vo hdmi mit hdc dvi kabel tes hdmi kabel 12 audioquest hdm hdmi kabel 2 hdmi kabel fuer wi i dvi d kabe hdmi oder vg dvi kabel sho dvi auf hdm crest hdmi kabe dvi kabel fue xbox360 hdmi kabe af 9400pvr hdm hdmi standar k8 hdmi kabel 0 75 und dvi kabe hdmi 5 hdmi kabel versio 690g hdm ps3 hdmi Tag: ReportViewer winform control? Tag: 117749
  - 4
    - who 'eats' my mouse click messages? Hi, I have a simple form with a simple button that does the following: static int button1Count = 0; void button1_Click(object sender, EventArgs e) { System.Diagnostics.Debug.WriteLine((button1Count++).ToString() +" Button1 - click"); System.Threading.Thread.Sleep(3000); System.Diagnostics.Debug.WriteLine("End Sleep"); } As you can see, when I click the button, it writes something to the output window and sleeps for 3 seconds. Then, it writes another line to the output window. Now, I do the following: I press 3 times quick enough that it takes less than 3 seconds. I notice that sometimes the button get pressed 3 times and sometimes, only twice. It looks like the messages are 'eaten' somehow... Can someone explain this? I tried to look for an explanation but failed to find such. Thanks in advance, Alon. Tag: ReportViewer winform control? Tag: 117748
  - 5
    - see dotnet interviews C# Interview Questions and Answers8 http://allinterviewsbooks.blogspot.com/2008/07/c-interview-questions-and-answers8.html C# Interview Questions and Answers7 http://allinterviewsbooks.blogspot.com/2008/07/c-interview-questions-and-answers7.html C# Interview Questions and Answers 6 http://allinterviewsbooks.blogspot.com/2008/07/c-interview-questions-and-answers-6.html C# Interview Questions and Answers 5 http://allinterviewsbooks.blogspot.com/2008/07/c-interview-questions-and-answers-5.html C# Interview Questions and Answers 4 http://allinterviewsbooks.blogspot.com/2008/07/c-interview-questions-and-answers-4.html C Interview Questions 3 http://allinterviewsbooks.blogspot.com/2008/07/c-interview-questions-3.html C Interview Questions 2 http://allinterviewsbooks.blogspot.com/2008/07/c-interview-questions-2.html C Interview Questions http://allinterviewsbooks.blogspot.com/2008/07/c-interview-questions.html Tag: ReportViewer winform control? Tag: 117742
  - 6
    - Design view NOT displaying controls Editing an existing windows application, in Visual Studio 2005, which has several panels. Text boxes & labels, associated with some of the panels, only show up as outlines in the Design view. Their actual text is not displayed. What could cause this? One thing that these controls have in common, is that their parent panel, is not the first panel. Those labels that refer to the primary panel, do show up in the Design view. Tag: ReportViewer winform control? Tag: 117741
  - 7
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  - 8
    - =?ISO-8859-1?B?LqmpqampqakgLS0gQWN0cmVzcyBTZWNyZXQgQk9USCBST09NIHNjZW5lcyAt?= HAI.......... Guys this web site s very useful to you........... How This site helps.......... how to earn money form online...... In this site, you wil earn more than 10000/- Rs per month.... its true ....... just login this site and << EARN MONEY >> www.freeonlinedollers.blogspot.com www.freedollers.blogspot.com www.moviesgossips.blogspot.com Tag: ReportViewer winform control? Tag: 117737
  - 9
    - Images Do Not Show Up for TreeView Good afternoon. This had been working for several weeks, but something's changed and now my images are no longer visible in my TreeView! I've confirmed that the image file is in place and loaded correctly. I've confirmed that the ImageList is valid. I can reference imageList.Images[x] and access my icons just fine. However, if I add nodes to a TreeView and set their ImageIndex and SelectedImageIndex properties, I still see blank white. This persists whether the nodes are selected or not. It's not merely referencing the 0th element of the list, which had been blank white: for testing I made non-white. If the ImageList is valid, and the nodes' image indices are set, is there some obscure setting in TreeView that I need to enable display of images? Any ideas are appreciated! Code: ImageList imageList = new ImageList(); //imageList.ColorDepth = ColorDepth.Depth32Bit; // Has no effect imageList.ImageSize = new Size(20, 20); imageList.Images.AddStrip(global::MyNamespace.Properties.Resources.My_Icons); TreeTemp.ImageList = imageList; for (int j = 0; j < 4; j++) { TreeNode node = new TreeNode(j.ToString(), j, j); TreeTemp.Nodes.Add(node); // Show as blank white } TreeTemp.Invalidate(); // No effect BackgroundImage = imageList.Images[0]; // Displays test graphic as expected Tag: ReportViewer winform control? Tag: 117736
  - 10
    - Concurrency error handling Hi I have asked this question before but have not received any clear answer. I have a winform app with bound controls via dataadapter/dataset combination.I have a dbconcurrency exception ex. Now I have the following; DataRow = ex.Row DataTable = ex.Row.Table DataColumns = ex.Row.Table.Columns DataSet = ex.row.Table.Dataset How can I now via code, do the following; 1. Make a copy of the datarow, 2. Re-read the row from datasource, 3. Update read row with values form row copy. Any help woudl be appreciated. Many Thanks Regards Tag: ReportViewer winform control? Tag: 117735
  - 11
    - Drawing In my application I'm doing some drawing in my OnPaint routine using Graphics->DrawRectangle. The rect bounds are constant and not scaled in anyway. One of our Chinese customers is seeing the rectangles appear in the wrong place. When I started investigating this I found that I got the same problems if I changed my Windows DPI settings from 96 to 120. However the customer tells me that they are using 96 DPI. Are there any other settings which could cause this problem? They say it's the same whatever screen resolution they use. Also is there anyway to calculate the rectangle positions such that they will always be write no matter what the users Windows settings are? TIA, KK Tag: ReportViewer winform control? Tag: 117733
  - 12
    - Winforms Tree View Control Hi, I am working on .NET 2.0 Winforms Tree View Control. I need to have the text formatting for the Tree View nodes: 1. I should be able to right/left align the text. 2. I should be able to put some color only for part of the text. Please note the requirement is to do this in code but not at run time. If you have any helpful links please let me know. thanks, Joy Tag: ReportViewer winform control? Tag: 117732
  - 13
    - Disable DataGridView Combobox cell I have a databound DataGridView which has five columns and two of which are ComboBox columns. I want to disable one combobox cell in a row depending upon the selection in the other combobox cell. I cannot find a way to disable the Combobox cell for a row in a grid. Any help would be appreciated. Thanks Tag: ReportViewer winform control? Tag: 117728
  - 14
    - app start & logon form 1. What I need is to start an existing app and provide a pop-up with the user name and password. 2. I've observed its permitted to start the app with either shell or shellExecute. 3. What's the procedure to have the app filehandle be aware of the logon form. 4. FYI I do not have source code for the app. thx., EP. Tag: ReportViewer winform control? Tag: 117727
  - 15
    - Lining up external combobox with datagridview column Hi I'm very new to windows forms. I want to use a comboBox to do I kind of 'change all' on some datagridview columns cell values. i.e. The user selects a value in the dropdown and it changes all the cell values in the column it applys too. AutoSizeColumnsMode is Fill so I would like to lock the comboBox to the column that it should apply too. What options do I have? Many thanks Andrew Tag: ReportViewer winform control? Tag: 117723
  - 16
    - ContextMenuStrip Bug?? VB.NET 2005 SP1... I have two drop down items on a contextmenustip: DropDown1 (Enabled) DropDown2 (Disabled) If i hover over dropdown1 to see the items, and then hover over dropdown2 it will show the items and fire the dropdown event which can crash the app as I expect the dropdown event only to fire if the menu item is enabled. If I don't hover over DropDown1 first it behaves as expected. Is this a bug, or should I be doing something different? Tag: ReportViewer winform control? Tag: 117721
  - 17
    - NumericUpDown I need to change the behaviour of NumericUpDown (compact framework 2.0) so that I can show a dialog stating that the value is not within the allowed range rather than just capping the input value. Any ideas how I can achieve this? I don't seem able to find a suitable place to hook into (pre set-value). Thanks Pete Tag: ReportViewer winform control? Tag: 117718
  - 18
    - TreeView Event Can anyone tell me how can I register the "onDoubleClick" on the last node of each level of a TreeView. I use C# as programming language. Thanks George Tag: ReportViewer winform control? Tag: 117717
  - 19
    - NullReferenceException in Windows.Forms.Label? One of the users of my application is reporting the following crash. The stack trace looks like it's all internal to the Framework, so any ideas on what this might be? I've never had the error myself and am not really sure what to suggest... System.NullReferenceException: Object reference not set to an instance of an object. at System.Windows.Forms.Label.CreateTextFormatFlags() at System.Windows.Forms.Control.PaintWithErrorHandling(PaintEventArgs e, Int16 layer, Boolean disposeEventArgs) at System.Windows.Forms.Control.WmPaint(Message& m) at System.Windows.Forms.Control.WndProc(Message& m) at System.Windows.Forms.Label.WndProc(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m) at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam) Tag: ReportViewer winform control? Tag: 117715
  - 20
    - Odd query failure I'm writing a Winforms program in VB (Dot Net 2.0, VS2005) using a SQL Server 2000 database. I'm not sure whether I have a programming bug or a sql problem. I can't get a 'Like' query to work. I have a dll with an xsd. I dragged 2 fields from the Server Explorer onto the xsd. I then created a second query for a Like search. (I've probably used this basic technique hundreds of times on this job but I rarely use the 'Like' command.) This runs perfectly in the Query Builder. The query is as follows: SELECT serial, cnst FROM dbo.micro WHERE (serial LIKE @serial + '%') where 'serial' is the primary key, Char 11. 'cnst' is char 10 - null permitted. I have a data management layer which inherits the xsd. In that I created a pair of functions to fill the default 'micro' table: Public Sub FillMicro() Dim da As New DataManager.dsMicroScheduleTableAdapters.microTableAdapter Try da.Fill(micro) Catch ex As Exception MsgBox("Error Message") End Try End Sub Public Sub FillMicro(ByVal vsJobno As String) Dim da As New DataManager.dsMicroScheduleTableAdapters.microTableAdapter Try da.FillByLikeQuery(micro, vsJobno) Catch ex As Exception MsgBox("Error Message") End Try End Sub So, the first function FillMicro() works. The second, FillMicro(jobno) returns nothing, even though there should be about 1200 rows. I'm not getting any error messages or crashes. It just returns 0 rows. I'll probably find the bug 5 minutes after I post this but for now I'm stumped. Anyone see anything wrong with this? Tag: ReportViewer winform control? Tag: 117713
  - 21
    - Can't remove highlighting when cursor is moved When I am editing code in VB.Net 2005 and I move my cursor, the code between where I was and where I now am stays highlighted. Pressing ESC does nothing. In order to continue, I must close the window and begin again, but as soon as I select text, the problem occurs again. I don't have this problem in the VB6 IDE or in Word. I have a second machine that uses the same mouse and keyboard through a switch and I don't have the problem in VB.Net on the second machine, so it's not the mouse or the keyboard. I need to be using the machine that's having the problem. Has anyone seen this before? If so, how do I fix it? Thanks in advance, Carol Tag: ReportViewer winform control? Tag: 117712
  - 22
    - dir net books .NET database dev questions http://freedownloadablebooks.blogspot.com/2008/03/net-database-dev-questions.html Some general quickies http://freedownloadablebooks.blogspot.com/2008/03/some-general-quickies.html .NET WebDev interview questions - Part 1 http://freedownloadablebooks.blogspot.com/2008/03/net-webdev-interview-questions-part-1.html .NET WebDev interview questions - Part 3 http://freedownloadablebooks.blogspot.com/2008/03/net-webdev-interview-questions-part-3.html Electronic engineer interview questions http://freedownloadablebooks.blogspot.com/2008/03/electronic-engineer-interview-questions.html C++ notes for discussion http://freedownloadablebooks.blogspot.com/2008/03/c-notes-for-discussion.html Tag: ReportViewer winform control? Tag: 117708
  - 23
    - Odd sizing problem I'm writing a Winforms app (Dot Net 2.0, VS2005, VB). I have a simple usercontrol with 2 panels on it, one with labels, one with a variety of editing controls, mostly datetimepickers and NumericUpDowns. A number of these usercontrols are then instantiated and put on a form in another project. The problem is this: The panel containing the controls is apparently expanding and increasing the space between controls, both height and width (so that part of it is hidden when the control displays). There is code that changes the width of the usercontrol itself and the position of the panel within the usercontrol, but no code whatever to change the width of the panel or height of anything. Autosize for the panel is False. What could I be forgetting? Tag: ReportViewer winform control? Tag: 117702
  - 24
    - Custom form with its own designer / OnPaintAdornments (VS2008) Hi everybody, I have a form (inherits from Form) that has its proprietary title bar and and a footer section. I'd like to prevent the user from placing any control in those areas. That is, I'd like to define a deviating area on which controls may be placed. If i.e. a TableLayoutPanel is placed on the form and the Dock-property is set to "Fill", this needs to be the area that I define. I was assuming that it'd be sufficient to create a Designer that (just as with other controls) utilizes OnPaintAdornments to define/restrict the area where controls can be dropped. However, my designer is simply being ignored - none of the events there are being fired!? The scenario roughly looks like the following: --- 8< --- <ToolboxBitmap(GetType(Form)), Designer(GetType(My_Form_Designer))> _ Public Class MyForm Inherits System.Windows.Forms.Form '... End Class Public Class My_Form_Designer Inherits ParentControlDesigner '... Protected Overrides Sub OnPaintAdornments( _ ByVal pe As System.Windows.Forms.PaintEventArgs) MyBase.OnPaintAdornments(pe) '... End Sub End Class --- 8< --- The above designer's code should react if I add a messagebox-line and create a new form MyForm in a project. Unfortunately, nothing happens at all (no matter where I place a messagebox). Hence, is there any additional things one needs to implement in order to create a forms-designer? Any other base-designer I need to use or interfaces I would need to implement? Also, why would the behaviour of a forms-designer differ from that of other controls? I found many references on the web that were geared at control designers, but none of them explicitly addressed forms ... Cheers, Olaf --- X-Posted, F'up to microsoft.public.dotnet.framework.windowsforms Tag: ReportViewer winform control? Tag: 117699
  - 25
    - Equivalency to TransparencyKey in WPF? When using a windows forms approach I can accomplish my goal - a portion of a window completely transparent so that it appears as though there is a "hole" in the application - I can do so in the following manner: 1 - Create Window, put Panel control on Window 2 - Set Window's TransparencyKey property to Pink 3 - Set Panel's background color to Pink This creates a see-through, "screen capture"-like look. There is, however, no TransparencyKey property on a WPF window. Is it possible to do this sort of thing in WPF? (I guess I could host a Windows Forms custom UserControl that does such a thing within a WPF window, but that seems a wee bit hoakie) Any advice appreciated! Tag: ReportViewer winform control? Tag: 117697
- Next
  - 1
    - Winform sql server app Hi I am new to sql server and need to build a one-many winform app with visual studio 2008 and sql server backend and need some pointers. I have the following questions; 1. If I create the app by creating a relationship between master and child tables in dataset and then dragging the master table and relation onto a form to auto generate everything, would that be a good enough way to cerate the app? If so, what more can I do to turn it into a robust enough app such as error handling etc? If this is not a good way to cerate app what should I instead do? 2. Is there a good book on the subject of vs2008/vb2008 and sql server 2005 specifically, that will me sufficient advise on how to develop the app? Many Thanks Regards Tag: ReportViewer winform control? Tag: 117695
  - 2
    - How to get text to fit inside a button Hi, I'm working with Visual Studio C# 2008 Express and I'm having the hardest time trying to get an 8.25f Microsoft Sans Serif font in a 70x18 pixel (width x height) FlatStyle.Popup button. The text just won't center to fit inside the button. The font gets chopped off at the bottom (because it doesn't want to perfectly center itself). Can someone else out there just try this to see what I mean? There's plenty of room in that button to fit that size text and it would save a lot of space in my app as I need several columns of these size buttons. It's just a Windows Forms App compiling to whatever Framework version Express defaults to (the latest, I presume). Thanks for the help! Tag: ReportViewer winform control? Tag: 117694
  - 3
    - uncheck a checkboxcolumn in datagridview I've got a checkbox column in a datagrid view that I'd like to be able to validate, and if they've checked this column, but something else needs to be done first, I want to be able to backout and uncheck the column. How do I do that? Private Sub dgvDetail_CellContentClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles dgvDetail.CellContentClick With dgvDetail.CurrentCell Dim colIndex = .ColumnIndex If (.OwningColumn.DataPropertyName = "AccountingAcceptance") Then If (Convert.ToBoolean(.EditedFormattedValue) = True) Then If (dgvDetail.CurrentRow.Cells("txtNetPaymentAmount").Value.ToString.Length = 0) Then If (MsgBox("Do you wish for the Net Payment Amount to be updated with the value from the Check Amount?", MsgBoxStyle.YesNo, "Net Payment Amount Needed") = MsgBoxResult.Yes) Then dgvDetail.CurrentRow.Cells("txtNetPaymentAmount").Value = dgvDetail.CurrentRow.Cells("txtCheckAmount").Value Else ' uncheck it End If End If End If End If End With End Sub Tag: ReportViewer winform control? Tag: 117693
  - 4
    - Interesting layout problem I have a rather interesting layout problem. At the moment I have a FlowLayoutPanel on a tab page. The size of the page may vary with the size of the window. The FlowLayoutPanel itself hosts a variable number of identically sized user controls. Autoscroll of the FLP is True. The idea, of course, is to smoothly fill the FLP horizontally no matter what the width of the FLP. So far, so good. Now I've been asked to change that. The powers that be want a left column of labels to match the individual controls on each of the user controls. (The controls of each usercontrol are arranged vertically.) I.e., if there were several rows of user controls, there would have to be a set of labels for each row. Even more interesting, they should stay parallel with their respective controls, no matter what the position of their row. In other words, they'd have to somehow stay in sync with their respective row while the user was scrolling the FLP up and down. Anyone ever do anything like this? (This is VB 2005.) Tag: ReportViewer winform control? Tag: 117691
  - 5
    - Storing form size To be user-friendly, I like to store the size and position of a window so that it can be opened in the same place the next time the user starts the app. Ideally, I would simply retrieve this information during the FormClosing event, but if the window is minimized at the time you get the minimized size and not the "restored" size. (The one thing I don't want to do is start the app minimized; it either opens at its last restored size or maximized.) Because of this I record the form's position and size during every Move or Resize event, but that seems clunky. Is there any way to ask (.NET framework method or API call, I don't care) a minimized window what its restored size and position are? Tag: ReportViewer winform control? Tag: 117681
  - 6
    - Timer in module Hi How can I use a timer in a module such that I can start the timer and then trap when timer has reached the interval? Many Thanks Regards Tag: ReportViewer winform control? Tag: 117677
  - 7
    - Currency manager changes position on endedit Hi I have a winform app with fields bound to a backbend db via a currency manager (System.Windows.Forms.CurrencyManager). The app generally works fine but in a specific instance where I select a value from a drop down control and then call the MyCurrencyManager.EndCurrentEdit(), to begin to try to save the record, the position of the currency manger becomes -1 which creates problem in saving and accessing the original record. What could be the problem and how can I debug this? Many Thanks Regards Tag: ReportViewer winform control? Tag: 117675
  - 8
    - Pausing a process without holding OS Hi I need to add pauses in-between processes in my app to give time to other users/processes on the network. Is there a way to pass control to OS for a specified time (say 15 seconds) to delay my app but at the same time not blocking OS's processor cycles? Thanks Regards Tag: ReportViewer winform control? Tag: 117673
  - 9
    - Docking framework of Visual Studio 2005 I had come across a link which mentioned that Microsoft has released the UI docking framework of Visual Studio 2005 which can be used in our projects... I am not able to find the link where this was mentioned and from where to download this VS2005 UI docking framework... Any idea? - Andrew Tag: ReportViewer winform control? Tag: 117672
  - 10
    - Component which contains a winform Sorry if my question may seems stupid but I'm just a beginner... I would like to ass a .net component which contains a winform inside it.The main program would use it by its will and the form would pops up (along with the functionality of the component). Is it possible? Regards Ronny. Tag: ReportViewer winform control? Tag: 117671
  - 11
    - Problem with forms MDI application I am building a MDI Windows Forms application where I have placed a splitcontiner. Using tabs I am trying to load different forms into the split container. Everything works fine, but for some reason the application hangs on exactly the 10th time a from is loaded into the splitcontainer (can repeat this). I have gone back to basics and removed all code from the child forms being loaded and still the applcaition hangs on the 10th time a form is loaded. If anyone can see any logic in why this is happening or can take a moment to look at the code below to se if I am doing something obvious wrong, that would be much appreciated Niclas Public Class Main Private Sub Lable1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Lable1.Click LoadForm(New frm1, SplitContainer1.Panel2) End Sub Private Sub Lable2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Lable2.Click LoadForm(New frm2, SplitContainer2.Panel2) End Sub Public Sub LoadForm(ByVal frmToLoad As Form, ByVal tab As Control) Try Dim Frm As Form For Each Frm In tab.Controls Frm.Dispose() Next Frm = frmToLoad Frm.TopLevel = False Frm.Parent = tab Frm.Show() Catch ex As Exception MessageBox.Show(ex.Message, "An error occured", MessageBoxButtons.OK, MessageBoxIcon.Exclamation) End Try End Sub Public Sub DisposePanelForm(ByVal TargetPanel As Panel) Dim f As Form For Each f In TargetPanel.Controls f.Dispose() Next End Sub Private Sub SideBar_MouseHover(ByVal sender As Object, ByVal e As System.EventArgs) Handles Lable2.MouseEnter, Lable1.MouseEnter Dim lbl As Label lbl = CType(sender, Label) lbl.ForeColor = Color.Yellow End Sub Private Sub SideBar_MouseLeft(ByVal sender As Object, ByVal e As System.EventArgs) Handles Lable2.MouseLeave, Lable1.MouseLeave Dim lbl As Label lbl = CType(sender, Label) lbl.ForeColor = Color.White End Sub Private Sub Tab1_Enter(ByVal sender As Object, ByVal e As System.EventArgs) Handles Tab1.Enter If SplitContainer1.Panel2.HasChildren = False Then LoadForm(New frm3, SplitContainer1.Panel2) End If End Sub Private Sub Tab2_Enter(ByVal sender As Object, ByVal e As System.EventArgs) Handles Tab2.Enter If SplitContainer2.Panel2.HasChildren = False Then LoadForm(New frm4, SplitContainer2.Panel2) End If End Sub Private Sub Tab2_Leave(ByVal sender As Object, ByVal e As System.EventArgs) Handles Tab2.Leave DisposePanelForm(SplitContainer2.Panel2) End Sub Private Sub Tab1_Leave(ByVal sender As Object, ByVal e As System.EventArgs) Handles Tab1.Leave DisposePanelForm(SplitContainer1.Panel2) End Sub End Class Tag: ReportViewer winform control? Tag: 117670
  - 12
    - Interactive ColorDialog Is there a method to do unmodal ColorDialog? That a necessity to react on discoloration in ColorDialog yet to pressure on OK is. Event ColorChanged would walk up, but for some reason I him at ColorDialog did not notice http://www.alvas.net - Audio tools for C# and VB.Net developers Tag: ReportViewer winform control? Tag: 117664
  - 13
    - Office XP PIA problem on user PC My application uses Office XP PIA as the client runs various versions of it - from XP to 2007. It works for all but one PC (it has Vista with Office 2003 installed) - my application throws the following exception when trying to use Word.Application object: "Unable to cast COM object of type 'Microsoft.Office.Interop.Word.ApplicationClass' to interface type 'Microsoft.Office.Interop.Word._Application'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{00020970-0000-0000-C000-000000000046}' failed due to the following error: Library not registered. (Exception from HRESULT: 0x8002801D (TYPE_E_LIBNOTREGISTERED))." I loaded an VS Express on the PC - when I look up the references - they refer to Word version 12.0 - which does not exist on the PC. Please help! Tag: ReportViewer winform control? Tag: 117663
  - 14
    - Windows XP Malicious Software Removal Update Malicious Software Removal July 2008 (KB890830) shows in the Review Update History that it has been loaded 9 TIMES. The yellow shield auto update icon continues to tell me that the update needs to be loaded. How can I get rid of the Auto Update Icon as I am certain this has been loaded and run in the background. It is not listed in Add/Remove programs but I do not think this gets into this list? Thanks for any help. Tag: ReportViewer winform control? Tag: 117662
  - 15
    - A few quick refresher questions about Windows Services I wrote one Windows Service app under dot net 1.1 about 5 years ago, as part of my web services cert. I've just been told to write a Windows Service program in VB, Dot Net 2.0. (Business as usual :-) So refresh my memory: 1. The installutil program is the only way to install a windows service? 2. It will probably be necessary to make it possible for a non-programmer to change a few settings. So far as I know, what I'll probably have to do is write a separate windows app to edit whatever sort of config file is used. If there's a better way to do this, please let me know. 3. To the best of my knowledge, this service is intended to monitor a directory and ftp any xml file that shows up to another computer. I have never done anything like this either, (I have never done anything with FTP in a Microsoft environment) although the code I've looked at seems simple enough. If there are any examples out there that do approximately that, please point them out. Thanks. Tag: ReportViewer winform control? Tag: 117659
  - 16
    - RDLC manual i want to know where can i download a PDF version of the reporting defination language RDLC? Tag: ReportViewer winform control? Tag: 117658
  - 17
    - Microsoft Report Viewer Control anyone has a code sample to connect the Microsoft Report Viewer Control using Microsoft SQL Server stored procedure? Tag: ReportViewer winform control? Tag: 117657
  - 18
    - PDF viewer anyone knows about a free .NET PDF viewer control? Tag: ReportViewer winform control? Tag: 117656
  - 19
    - splitter cursor i want to know how can i change the spilitter cursor? i mean the splitter line not the whole control.. Tag: ReportViewer winform control? Tag: 117655
  - 20
    - www.5pointsomeone.com hi this is my new web site www.5pointsomeone.com thank you Tag: ReportViewer winform control? Tag: 117652
  - 21
    - TableLayoutPanel scroll bar issues Hi . I am using a table layout panel with autoscroll = true I found several issues which dont seem to work properly 1. when I have more rows then in view and the vertical scroll bar is added it sometimes also adds the Horizontal scroll bar because it doesnt adjust the width properly and the scrollbar takes up part of the client area. This isnt consistent, sometimes the horizontal appears and sometimes it doesnt . 2. I have noticed something funny . I want to remove and add a control and while doing that I want to maintain the scroll position so I do int prevVal = m_TableLayoutPanel.VerticalScroll.Value; .... ADD AND REMOVE m_TableLayoutPanel.VerticalScroll.Value = prevVal; The funny thing is that if I call athe above line once it doesnt change the VerticalScroll.Value . IF I call it TWICE then the second time it does change the Value. so my code looks like this m_TableLayoutPanel.VerticalScroll.Value = prevVal; m_TableLayoutPanel.VerticalScroll.Value = prevVal; Andy idea why this happens ????????? Tag: ReportViewer winform control? Tag: 117650
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    - MDI child forms: how can one open another form? Hi, In an MDI Windows forms architecture, I have several child forms which I need to be able to open fellow child forms. How is this done? -- Thanks in advance, Juan Dent, M.Sc. Tag: ReportViewer winform control? Tag: 117646
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    - System.ComponentModel.Win32Exception: Error creating window handle. Hi All, I am using WinForm and .NET 2.2 framework in my application. My application mainly uses Infragistics WinGrid. I am extending infragistics grid to support some functionality by adding winform's toolstrip control (which intern hosted in a User Control) on Grid Headers. The way I extend this grid is by implementing Infragistic's IUIElementCreationFilter interface. This interface provides two methods, AfterCreateChildElements and BeforeCreateChildElements. The issue that I am facing is, when I load grid, I am getting following error and it kills my application. "System.ComponentModel.Win32Exception: Error creating window handle". This error occurs only when I set BackColor property of my user control to Transparent. If I do not set BackColor or set it to some color my application just works fine. I checked the number of window handles and also GDI Object count at the time this error is thrown. Window handle count is around 500 and GDI Object count is around 125. Also this error does not occur all the time. In my application I have several modules where I use infragisitcs WinGrid which in tern calls same implementation of IUIElementCreationFilter interface and the code work fine for other modules. I am not able to figure out as to why this issue is occurring sometimes and what is that causing it. During my investigation I found that adding user control with BackColor = Transparent into Grid's control collection invokes OnPaint event handler and which intern calls AfterCreateChildElements method in recursive way. AfterCreateChildElements method is called after an element's ChildElements have been created. The child element's can be repositioned here and/or new element's can be added. The stack trace is given below: System.ComponentModel.Win32Exception: Error creating window handle. at System.Windows.Forms.NativeWindow.CreateHandle(CreateParams cp) at System.Windows.Forms.Control.CreateHandle() at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible) at System.Windows.Forms.Control.CreateControl() at System.Windows.Forms.Control.ControlCollection.Add(Control value) at Orion.Dashboards.DashboardPartControl.ShowAlert(Object sender, AlertRaisedEventArgs e) in C:\FRSDev\DevRoot\foundation61\Orion\Source\Common\Orion.Dashboards\Controls\DashboardPartControl.cs:line 1097 at Orion.Dashboards.DashboardPartControl.OnAlertRaised(Object sender, AlertRaisedEventArgs e) in C:\FRSDev\DevRoot\foundation61\Orion\Source\Common\Orion.Dashboards\Controls\DashboardPartControl.cs:line 986 at System.EventHandler`1.Invoke(Object sender, TEventArgs e) at Fusion.Windows.Forms.VirtualListGrid.RaiseAlert(Exception ex) in C:\FRSDev\DevRoot\foundation61\Fusion\Source\Presentation\Fusion.Windows.Forms\Widgets\VirtualListGrid.cs:line 1024 at Fusion.Windows.Forms.VirtualListGrid.OnPaint(PaintEventArgs pe) in C:\FRSDev\DevRoot\foundation61\Fusion\Source\Presentation\Fusion.Windows.Forms\Widgets\VirtualListGrid.cs:line 638 at System.Windows.Forms.Control.PaintTransparentBackground(PaintEventArgs e, Rectangle rectangle, Region transparentRegion) at System.Windows.Forms.Control.PaintBackground(PaintEventArgs e, Rectangle rectangle, Color backColor, Point scrollOffset) at System.Windows.Forms.Control.PaintBackground(PaintEventArgs e, Rectangle rectangle) at System.Windows.Forms.Control.OnPaintBackground(PaintEventArgs pevent) at System.Windows.Forms.ScrollableControl.OnPaintBackground(PaintEventArgs e) at System.Windows.Forms.Control.PaintWithErrorHandling(PaintEventArgs e, Int16 layer, Boolean disposeEventArgs) at System.Windows.Forms.Control.WmEraseBkgnd(Message& m) at System.Windows.Forms.Control.WndProc(Message& m) at System.Windows.Forms.ScrollableControl.WndProc(Message& m) at System.Windows.Forms.ContainerControl.WndProc(Message& m) at System.Windows.Forms.UserControl.WndProc(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m) at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam) at System.Windows.Forms.UnsafeNativeMethods.IntCreateWindowEx(Int32 dwExStyle, String lpszClassName, String lpszWindowName, Int32 style, Int32 x, Int32 y, Int32 width, Int32 height, HandleRef hWndParent, HandleRef hMenu, HandleRef hInst, Object pvParam) at System.Windows.Forms.UnsafeNativeMethods.CreateWindowEx(Int32 dwExStyle, String lpszClassName, String lpszWindowName, Int32 style, Int32 x, Int32 y, Int32 width, Int32 height, HandleRef hWndParent, HandleRef hMenu, HandleRef hInst, Object pvParam) at System.Windows.Forms.NativeWindow.CreateHandle(CreateParams cp) at System.Windows.Forms.Control.CreateHandle() at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible) at System.Windows.Forms.Control.CreateControl() at System.Windows.Forms.Control.ControlCollection.Add(Control value) at Fusion.Windows.Forms.FilteringCreationFilter.AfterCreateChildElements(UIElement parent) in C:\FRSDev\DevRoot\foundation61\Fusion\Source\Presentation\Fusion.Windows.Forms\Widgets\FilteringCreationFilter.cs:line 106 at Infragistics.Win.UIElement.VerifyChildElements(ControlUIElementBase controlElement, Boolean recursive) at Infragistics.Win.UIElement.VerifyChildElements(ControlUIElementBase controlElement, Boolean recursive) at Infragistics.Win.UIElement.VerifyChildElements(ControlUIElementBase controlElement, Boolean recursive) at Infragistics.Win.UltraWinGrid.RowColRegionIntersectionUIElement.VerifyChildElements(ControlUIElementBase controlElement, Boolean recursive) at Infragistics.Win.UIElement.VerifyChildElements(ControlUIElementBase controlElement, Boolean recursive) at Infragistics.Win.UltraWinGrid.DataAreaUIElement.VerifyChildElements(ControlUIElementBase controlElement, Boolean recursive) at Infragistics.Win.UIElement.VerifyChildElements(ControlUIElementBase controlElement, Boolean recursive) at Infragistics.Win.UltraWinGrid.UltraGridUIElement.VerifyChildElements(ControlUIElementBase controlElement, Boolean recursive) at Infragistics.Win.UIElement.VerifyChildElements(Boolean recursive) at Infragistics.Win.ControlUIElementBase.VerifyIfElementsChanged(Boolean verify, Boolean syncMouseEntered) at Infragistics.Win.ControlUIElementBase.get_CurrentCursor() at Infragistics.Win.UltraControlBase.get_Cursor() at System.Windows.Forms.Control.WmSetCursor(Message& m) at System.Windows.Forms.Control.WndProc(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m) at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam) A first chance exception of type 'System.ComponentModel.Win32Exception' occurred in System.Windows.Forms.dll A first chance exception of type 'System.ComponentModel.Win32Exception' occurred in System.Windows.Forms.dll Error creating window handle. Please let me know incase anyone has any clue or idea as to how to proceed on resolving this issue. Thanks in advance, -Tushar Tag: ReportViewer winform control? Tag: 117643
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    - Fancy Windows Form I started using Windows Live Mail and really like the main form design. I was wondering if anyone knew what tools were used to develop that kind of form. It is a lot like the new MS Office forms with very customized title bar and buttons. TIA Larry Tag: ReportViewer winform control? Tag: 117642
  - 25
    - Protected forms and cell growth Hi, I have a protected form with lots of areas for data entry (comments, goals, etc.). I formatted the cells to wrap but the cell does not resize itself when lots of information is entered. Is it possible to have the cell grow as data is entered? Kathleen Tag: ReportViewer winform control? Tag: 117641

Does anyone know if there's a way to override the cursor on the
winform ReportViewer control?
Currently, it wasn't to change to the hourglass even when the report
viewer isn't actually doing anything yet. I want it to be
Cursor.Default. The ReportViewer control has properties that suggest
that you can change this, but it doesn't appear to actually do it.

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Re: ReportViewer winform control? by HockeyFan

HockeyFan
Mon Jul 21 13:57:43 CDT 2008

On Jul 21, 1:40=A0pm, HockeyFan <les.stock...@gmail.com> wrote:
> Does anyone know if there's a way to override the cursor on the
> winform ReportViewer control?
> Currently, it wasn't to change to the hourglass even when the report
> viewer isn't actually doing anything yet. =A0I want it to be
> Cursor.Default. =A0The ReportViewer control has properties that suggest
> that you can change this, but it doesn't appear to actually do it.

Figured it out. Just in case someone else has this issue, the
following solves the problem.

ReportViewer1.UseWaitCursor =3D False

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