Request for the permission of type System.Net.SocketPermission

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- Previous
  - 1
    - problem in global catch for all exceptions Hi, I have added a try/catch block in the Main() method of my c# window application to catch all exceptions in the application. But it is no catching the errors thrown from timer's tick event. My code is give below: [STAThread] static void Main() { try { Application.Run(new Form1()); } catch (Exception exec) { MessageBox.Show(exec.ToString()); } } private void timer1_Tick(object sender, System.EventArgs e) { throw new Exception("throwing exception from timer.."); } Now it shows a windows exception from timer's tick event. Can any on help me to fix it? Thanks in advance -- jjoh ----------------------------------------------------------------------- jjohn's Profile: http://www.hightechtalks.com/m87 View this thread: http://www.hightechtalks.com/t234875 Tag: Request for the permission of type System.Net.SocketPermission Tag: 97170
  - 2
    - Page setup dialog in VS 2003 Page setup dialog margin settings are in Inches But i need it in milli meter, how it is possible Regards arafath Tag: Request for the permission of type System.Net.SocketPermission Tag: 97169
  - 3
    - Resetting Combo to original state Hello, I'm using a combo box and some text boxes on an input form. When the user submits the input, all the textboxes should be cleared & the combo box reset to the way it was originally displayed (order desc.) How do I 'refresh' to combo box to display as it did? It is bound to a dataset via DisplayMember & ValueMember so it was not filled programmatically. How do I do this programmatically? (or not?) Thanks in advance for any clues. Ant Tag: Request for the permission of type System.Net.SocketPermission Tag: 97167
  - 4
    - Richtextbox control question Is there anyway to create similar behaviour to BeginUpdate and EndUpdate in a richtextbox control? I've seen a few work arounds on the net but they use unmanaged code. Any help would be appreciated, Chris Tag: Request for the permission of type System.Net.SocketPermission Tag: 97165
  - 5
    - Form Loading Issue - VS.NET 2003 Hello, I have a dialog in my VB.NET application that has some controls for configuration and an "Apply" button. The design calls for the Apply button to be enabled only after the user has made changes to the settings. To do this the change events for each control are used and the Apply button enabled when any control raises a change event. The problem is that when the form loads and default values are output the controls (correctly) fire change events. Is there a mechanism to get around this, so that only user changes enable the Apply button? Thanks, Sid. Tag: Request for the permission of type System.Net.SocketPermission Tag: 97163
  - 6
    - DataGridView automatically selects first row I'm setting the datasource of a DataGridView to a datatable. This loads the grid correctly but it automatically selects the first row in the grid, triggering the SelectionChanged event. Is there a way to stop the grid from automatically selecting the first row? Thanks. Tag: Request for the permission of type System.Net.SocketPermission Tag: 97161
  - 7
    - Print a panel How do I print a panel that contains data when the user clicks the pring button? Tag: Request for the permission of type System.Net.SocketPermission Tag: 97160
  - 8
    - ComboBox design-time DataBinding setting questions. These setting mystify me for these reasons. *SelectedItem* - Help says that 'SelectedItem' gets or sets the currently selected item in the combobox. *SelectedValue* - Help says that 'SelectedValue' gets or sets the value of the member property specified by the ValueMember property. *ValueMember* - Help says that the 'ValueMember' Gets or sets the property to use as the actual value for the items in the ListControl. The above three properties are described as results of runtime events! What are they doing in the properties section of the ComboBox????? How do I use them to sync a databound combobox on a form with the current bound row on the form? Please help me understand how to use these settings? Thank you, dbuchanan Tag: Request for the permission of type System.Net.SocketPermission Tag: 97159
  - 9
    - maximized MDI Child position shifts Hi. I'm using VS2005, Framwork 2.0. I have an MDI app. The child forms are maximized within the parent. The child forms have the controlbox property set to false and the text property is empty. When my child form opens, the top 40 pixels or so get covered up by the parent. It seems that the child form is shifted up. So I changed my child form so that all controls are shifted 40 pixels down, leaving 40 pixels of empty space at the top. When I do this, the child form shows up correctly as the empty space gets covered up rather than my controls. But once and a while (I haven't found the pattern yet) the child form will shift back down that 40 pixels leaving me with blank space up top and covered controls down below. Has anyone else seen this behavior? I have noticed that if I put a value in for the text property of the child form, I don't have to shift my controls down 40 pixels and I don't get the random shifting. But the parent form takes this child text property and appends it to it's own text property in brackets. Mabye the answer is to put something in the child text property and somehow override how the parent writes it's text property? Can someone help me on how to do this? Thanks in advance. Tag: Request for the permission of type System.Net.SocketPermission Tag: 97158
  - 10
    - Dll Reference Performance Are there any performance issues, if we have many dll reference added to our project. Any way, does it take more time to load the application if we have many dll reference added to a project, even though we don't use at application load. Does more dll takes more time to load. If we merge many dll into one does it improve the performance. Our application takes long time to load, and we are doing nothing at startup. We are using "no touch deployment". Please suggest any way to load the application faster. Any help greatly appreciated. Dan Tag: Request for the permission of type System.Net.SocketPermission Tag: 97155
  - 11
    - Making a Winforms app behave like a Console app I am attempting to add a "console mode" to my Winforms app. My intention is that when I start the app with a special switch (for example "myapp.exe /batch") to does not launch a graphical UI but instead just displays console messages. My first guess was to simply change the Main method of the startup class to do something like this... if (batchMode) { Console.WriteLine("Now in batch mode"); ... } else { MainForm.Run(); // Launch graphical user interface } Unfortunately, it looks like my app does not behave like a real console mode app in either case. When I execute the app from the command line, the app returns immediately and text output by Console.Write() does not appear anywhere. Setting the app as a Console mode application does not give me what I want either. With this mode, a big black console output box appears even when in "GUI mode". Is there a way to build one executable that supports both modes and dynamically switches at runtime? Tag: Request for the permission of type System.Net.SocketPermission Tag: 97151
  - 12
    - Sync databound combobox to current bound record in form VS2005 I've been reading all the help I can on the topic (MSDN, other) but I can't make sense of this. Desired behavior; The user is to choose from the displayed list of the databound combobox and the coresponding 'Id' from the lookup table is to be inserted into the field of the new record. I have two simple tables. "tblPerson" is the data table. The lookup table is "lkpPersonType". The combobox dropdownstyle is "dropdownlist" to limit the user to the list. Here are the two tables "tblPerson" Id int IDENTITY (1, 1) NOT NULL , Name varchar(50), Address varchar(50), fkPersonTypeId smallint "lkpPersonType" pkPersonTypeId smallint IDENTITY (1, 1) NOT NULL , Type varchar(50) NOT NULL , The form has two binding sources "TblPersonBindingSource" for the data table and "lkpPersonTypeBindingSource" for the lookup table. The Display Member of the combobox is the "Type" field and the value member is "pkPersonTypeId" field. The Text property of the combobox is set to the "fkPersonTypeId" of the table "tblPerson". The next parts I am unsure of... I did not set the Selected Value (???) I set the Selected Item to the "Type" field of the lookup table lkpPersonType When I run the app the combobox populates. The data seems to display properly for the first record, but the combobox does not cycle through the values I know are assigned to it for the other records. In other words it is not properly bound. However there is a relationship between the two tables in the dataset, but the relationship is not specifically refered to in the form. Here is my code in the load event; \\ Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Me.TblPersonTableAdapter.Fill(Me.DataSet1.tblPerson) Me.LkpPersonTypeTableAdapter.Fill(Me.DataSet1.lkpPersonType) Me.FkPersonTypeIdComboBox.DataSource = Me.lkpPersonTypeBindingSource Me.FkPersonTypeIdComboBox.DisplayMember = "Type" Me.FkPersonTypeIdComboBox.ValueMember = "pkPersonTypeId" 'Me.FkPersonTypeIdComboBox.SelectedValue = ??? 'Me.FkPersonTypeIdComboBox.SelectedItem = "Type" Me.FkPersonTypeIdComboBox.Text = "TblPersonBindingSource.fkPersonTypeId" End Sub // Please help me make some sense of this and get it working. Thank you, dbuchanan Tag: Request for the permission of type System.Net.SocketPermission Tag: 97149
  - 13
    - XP Visual Styles in 2005 I'm trying to set the application to use XP visual styles, but in the properties page I tried to set it and I get the following: Startup object must be a form when 'Enable application framework' is checked. I have a sub main starting up the application and in there it determines which portal the user is eligible to use. So how do I get around this issue with having a form being my startup? Thanks Tag: Request for the permission of type System.Net.SocketPermission Tag: 97148
  - 14
    - Form Gradient Background Is the code below the proper way to achieve a LinearGradient Background on a form? Private Sub MyForm_Paint(ByVal sender As Object, ByVal e As PaintEventArgs) Handles Me.Paint Dim oBrush As New LinearGradientBrush(Me.ClientRectangle, Color.AliceBlue, Color.CornflowerBlue, LinearGradientMode.Vertical) e.Graphics.FillRectangle(oBrush, Me.ClientRectangle) oBrush.Dispose() end sub The reason I ask is because it looks like the Paint event is fired one time for each control on the form. Tag: Request for the permission of type System.Net.SocketPermission Tag: 97147
  - 15
    - ClickOnce Deployments and XML DataSources I have been trying to deploy a ClickOnce application -ONLINE- with an XML datasource which contains some stringtext. Any way, i have the Build Action set to "content" and the Copy to Output directory to "Copy Always". the applicaton runs fine locally but when i deploy it I get a file not found error. Is their a best practice for deploying files either XMl or text with a click once applicaiton? (run Online or work offline?) Tag: Request for the permission of type System.Net.SocketPermission Tag: 97145
  - 16
    - How can I find BindingSource has some changed data. Hi, In my WinForms application, I have a set of controls that are bound to a BindingSource control. When the user closes the form, I need to ask him if he wants to save data. The problem is I cannot find anyway to check if the value of any textboxes is changed! Obviously checking DataSet.HasChange is not adequate. The reason is that the user might be in middle of adding or editing a record so the record has not been reflected to underlying dataset yet, but user accidentally clicks on form close button. Any help would be appreciated, Alan Tag: Request for the permission of type System.Net.SocketPermission Tag: 97142
  - 17
    - MDI Child Forms -- Diffrent Behavior in new Framework I have an exsiting MDI application. I have the when the child is called from the Parent, I set it's DockStyle to fill, I also have the child form set to maximized In VS 2003 and 1.1 this works the way I want it to, the child form is maximized whithin the parent so that a title bar is not displayed nor is a window border, it looks like it's a panel in the parent form. In VS 2005 and 2.0 it will not draw this way, no matter what I set the window size property to, the child still draws as a window within the parent leaving a thin border where it's docked in the parent. Any idea what I need to do to make it function like the 1.1 version? Thanks, Justin Tag: Request for the permission of type System.Net.SocketPermission Tag: 97141
  - 18
    - Set Text in DropDown Hello, I have a DropDown that is bound with a array containing 3 strings: First, Last, All. These options indicate how many objects the user wants to analyze. So, the user shoud choose one of these options, or type a number. These information is then saved, to be reloaded later. My problem is to load the configuration when a number was typed. I've the DropDown bound and I want to write the number in the text field. I'm doing the following: CB_Counter.Text= counter.MaxValue.ToString(); but this doesn't work, because the selectedItem is not -1.... I've tryed to do CB_Counter.SelectedIndex = -1; but nothing happens, and the SelectedIndex remains 0. Hope you can help me, thanks in advance! ACC Tag: Request for the permission of type System.Net.SocketPermission Tag: 97133
  - 19
    - Problem with printing and PrintControllerWithStatusDialog I have a problem with printing and the PrintControllerWithStatusDialog class. I have installed the Danish language pack (on and English language OS) and set System.Threading.Thread.CurrentThread.CurrentUICulture to Danish, but only part of the dialogbox show up in Danish. Only the caption is in Danish, the rest is still in English. How do i make the printing progress dialog show up in the UICulture I have selected for my application? Per K. Jensen Tag: Request for the permission of type System.Net.SocketPermission Tag: 97130
  - 20
    - fill dataset with stor pro Dear all I create one stored procedure have two select statement on it Then i want to fill one dataset(with two datatable) by this stored procedure, how can it do? Tag: Request for the permission of type System.Net.SocketPermission Tag: 97128
  - 21
    - Get Rich Take advantage of a great deal Tag: Request for the permission of type System.Net.SocketPermission Tag: 97126
  - 22
    - How to compare two string How to compare two string e.g i compare two string e.g User == user is true however i want User == user is false by 'U' and 'u' do u know what i said Tag: Request for the permission of type System.Net.SocketPermission Tag: 97124
  - 23
    - Does anyone have an example of the UndoEngine workign with a custom IComponentChangeService implementation? Just trying to figure out how to get a service working that has no viable public methods... My current problem is that nothign ever gets added to the undo stack... All of the other methods are getting called. So my base assumption right now that is that my custom implementation is either preventing the UndoEngine service from getting called or that the designer example from MS that doesn't use a designer class, is unaware of the UndoEngine. ANyway, my head for the designer class is this: public class RootDesigner : IContainer, IDesignerHost, IDesignerLoaderHost, IComponentChangeService, IExtenderProviderService, IToolboxUser, IDesignerEventService { Changing my OnChanged event to trigger the UndoEngine is possible, I'll have to make some public accessor methods on the UndoEngien implementation. However, currently my changed event get's called more than once for 1 user operation. In the case of coping, 1 for the copy and 3 or 4 more for changing properties... This of course would not be a very optimal implementation of undo to have 4 entries for 1 user change. :( Anyways, any help appreciated. Tag: Request for the permission of type System.Net.SocketPermission Tag: 97122
  - 24
    - Use images in TabControl/TabPages with Visual Studio 2005 Hi How can I use a image in the TabControl/TabPages (not only text!) with Visual Studio 2005? Is that possible? Thanks and Regards Dominik Tag: Request for the permission of type System.Net.SocketPermission Tag: 97121
  - 25
    - populating combo with ds Hi, I'm trying to populate a combo with a typed dataset (I am filling the dataset in the form load) by using the databindings , (Selected Item & Selected value) I get a blank combo box. (Unless I bind the text property, but then I only get the first row as the combo text.) Am i missing a step? Many thanks for any answers Ant Tag: Request for the permission of type System.Net.SocketPermission Tag: 97119
- Next
  - 1
    - Resizing Form Hi, I am having a number of panels containing other panels and controls on my form. When I resize my form, the redrawing is quite slow. How do I properly handle this so that it redraws form faster when I resize it? I am using VS2005 and C# Any help wll be appreciated Dino Tag: Request for the permission of type System.Net.SocketPermission Tag: 97118
  - 2
    - ReportViewer & PageSettings.HardMarginX In a report, I tell a table or a text box to print at specific coordinates but it is off. How do I teach ReportViewer to take PageSettings.HardMarginX and PageSettings.HardMarginY into consideration? This occurs in .NET Framework 2.0. Tag: Request for the permission of type System.Net.SocketPermission Tag: 97117
  - 3
    - How many Dll loaded when form start Hi Gurus, Is there any way to find out how many Dll got loaded when my application started. Any help greatly appreciated. Thanks, Dan Tag: Request for the permission of type System.Net.SocketPermission Tag: 97112
  - 4
    - How do I fin that Form.Show() is already called? Hi, What would be the best way to find if Form.Show() is already called? If I call Form.Show() methid several times, does it have any side effects? Does it call eny events? Than k you, Alan Tag: Request for the permission of type System.Net.SocketPermission Tag: 97110
  - 5
    - Ampersand as Ampersand in mdi tab I have an application that uses mdi. If a file that is an mdi child has an ampersand in the name of the file, the ampersand is getting read as a hotkey in the tab text. Does anyone know of a way in vb.net to make sure that the ampersand is represented as an ampersand and not as a hotkey. Thanks for your help! -J Tag: Request for the permission of type System.Net.SocketPermission Tag: 97101
  - 6
    - multiple BindingNavigators on a single Form? Is it possible to get multiple BindingNavigators on a single form, in that there is a TableLayoutPanel oder mulitple Panels and each section can hold its own BindingNavigator. When using a DataSource and Drag&Drop Databinding, I failed. thanks herbert Tag: Request for the permission of type System.Net.SocketPermission Tag: 97100
  - 7
    - Autocomplete textbox Hello all! I'm looking for ideas on implementing a textbox with autocomplete functionality, just like the one found in Excel. As the user types values into the textbox a lookup for matching values is performed. For example lets assume that the user types the character '1' and that the candidate values are '01', '02', '03', '10', '12' etc. I need the textbox to display the first candidate value that partially matches the characters typed ('01'). The cursor should be located at the end of the user typed value (1|0) and the rest of the text must be selected. As the user goes on typing, the selected text is replaced with the typed character and the lookup is performed again. I am very close. I use the Textbox.SelectionStart and Textbox.SelectionLength properties but the problem is that the caret is allways placed at the end of the selection when I need it to be located at the begining. Any Ideas? Thanks! PS: I cannot use a combobox! Tag: Request for the permission of type System.Net.SocketPermission Tag: 97098
  - 8
    - AutoClose = False behaves strange Hi. Does AutoClose property works for ContextMenuStrip ? Steps to reproduce: 1. Create new Windows Application Project 2. Add ContextMenuStrip. 2.1 Add some items (ToolStripMenuItems) 2.2. Set AutoClose = False 3. Set Form1.ContextMenuStrip = contextMenuStrip1 Run the project and rightclick the form. Context Menu does not appear for me. If you set AutoClose = True (default value) - everything works fine. Thank You. Tag: Request for the permission of type System.Net.SocketPermission Tag: 97096
  - 9
    - Two values for combo box Hi, Firstly, I'm using C# if that will make a difference to the answer... Is there any way you can assign two values for a combol box like in the vb6 'old days', so you have say, a string 'UserName' displayed in the combo box, but that returns an integer 'userID' for that selection? If not, what would be the best way to impliment this? An array? I am wanting to use the Datareader, holding two columns of data to populate the combo box. Any ideas would be most appreciated Many thanks in advance Ant Tag: Request for the permission of type System.Net.SocketPermission Tag: 97093
  - 10
    - Newbie User Interface hangs in multi-thread app Hi, * Apologies for reposting this from .NET Academic * I am having problems updatingh the user interface in a multi-threaded application. BACKGROUND My App has a user interface (the starting class containing main) and a CPU class to handle many asynchronous comms routines. The user interface will be kept updated on the status of the comms by the CPU class. My user interface creates an instance of a class called CPU and passes itself in the constructor this way the CPU can update the user interface by calling a method of UI PROBLEM The user interface is becoming unresponsvie. The cursor turns to the hour glass and it doesnt repaint Although all the comms threads run happily in the background as soon as the CPU tries to call the UpdateScreen method the UI hangs. ASSISTANCE REQUIRED Could you please advise me on how i should go about resolving such a problem. I may well be using bad coding strtegy so pleas advise as you see fit on any aspect. Thanks, Shaun PSEUDO CODE // within the UI class private CPU theCPU; public UI() { theCPU = new CPU(this); } UpdateScreen(string status) { textBox1.Text = status; panel1.Visible= ! panel1.Visible; } // within the CPU class public CPU (UI userInterface) { this.userInterface = userInterface; // start threads to run async comms } private void ReceivedStatusChange() { userInterface.UpdateScreen("Some new status info"); } Tag: Request for the permission of type System.Net.SocketPermission Tag: 97091
  - 11
    - Hiding MDI 'sunken' border Hi, I have seen some code which is basically GetWindowLong + SetWindowLong with AND NOT ws_ex_clientedge, but it either removes the caption or nothing at all. Jared Tag: Request for the permission of type System.Net.SocketPermission Tag: 97088
  - 12
    - DataGridView's selected row after a sort How would I persist a DataGridView's selected row after a sort? Tag: Request for the permission of type System.Net.SocketPermission Tag: 97087
  - 13
    - CloneMenu in ToolStripMenuItem? In the framework 1.1 I liked using CloneMenu() to clone menu items from a main menu to a contenxt menu during a contenxt menu pop up. Is there anything like CloneMenu in 2.0 for ToolStripMenuItem? Tag: Request for the permission of type System.Net.SocketPermission Tag: 97082
  - 14
    - ComboBox and Tab character '\t' Hi, I am trying to show TAB character (char(9) or '\t') in a combobox dropdown list, but it doesn't show it. Is there anyway to show '\t' as a TAB in dropdown list text? If I can show \t in dropdown text, then I can make it like multicolumn list. This trick used to work back in win16 days. Thank you, Alan Tag: Request for the permission of type System.Net.SocketPermission Tag: 97081
  - 15
    - Tactics for Debugging Custom Components with CodeDom Serialized State I have a custom component which has a complex internal state that is serialized using CodeDom serialization. It is part of a library used in a moderately complex project. The component has a custom design-time interface displayed within VS2003. All of the library assemblies are loaded into the global assembly cache on my development machine. This is all under VS2003 and .NET 1.1. Unfortunately, for reasons I have not been able to fathom, the project is very "touchy". Changes to any one of the library assemblies (there are 17) tends to break the deserialization process. I suspect this is due to known problems with VS2003's synchronization of changed global cache assemblies. The resulting error messages are not at all helpful (e.g., Method not found, object cannot be converted to target type). What's worse, I can't seem to "break" on where the problem is occuring, and single-stepping through the component's initialization process doesn't run into any problems. The only clue I've been able to find is that commenting out the following line in InitializeComponent() makes the "object cannot be converted to target type" error message go away): this.AccessControl = new OlbertMcHughLLC.DBFramework.Security.AccessControl("acl", "idnum", "name", "acl_detail", "acl_id", "name", "can_read", "can_write", "can_add", "can_delete"); What's weird about this is that the object being created >>is<<, in fact, of the correct Type...which is why I think the problem is with VS2003's support for syncing assemblies. I'd appreciate hearing any tactics/strategies which others have found helpful debugging these kinds of problems. - Mark p.s. and please, MS support staff, don't ask me to send the entire project to someone -- it's megabytes of source code, and it'd take me a week to explain how it ought to work. Tag: Request for the permission of type System.Net.SocketPermission Tag: 97078
  - 16
    - Auto Complete/Suggest (On Steroids) I am looking to implement a search feature into a Windows Forms MDI application. Specifically I plan to embed 3 textboxes into a toolbar; one for LastName, another for FirstName, and one for CustomerID. When the user starts typing into any of these textboxes I would like to pop up another form that shows the user a dynamic list of the closest matches. The user can then use the up- and down-arrow keys to select a customer from that pop up form. To see an example of similar ("close-but-not-quite") functionality, go to http://www.thebusco.com/ and in the upper left-hand corner there is a textbox with 'Enter Part Search Here'. Start typing 'air vent cover' to see the behaviour in question. Yes, it's a Web application and I'm doing a Windows Forms app, but it shows you the general idea of what I'm trying to accomplish with Windows Forms. Please note that I am familiar with the new 2.0 features: AutoCompleteMode, AutoCompleteSource, and AutoCompleteCustomSource. But those won't work for my situation because I'm *not* looking to simply populate a textbox or a combo box from the list. What I am needing to do is let the user select the customer for which info is to appear in the currently active MDI form (and not only the control into which they are typing). The idea is that the user starts typing into any one of the 3 textboxes; as they type - the pop up window appears and shows the closest matches. The user then hits the down arrow key a few times to select the desired match, then hits Enter to (1) close the popup window, and (2) trigger logic that shows the selected customer's info in the currently active MDI form. Note that I want to pop up another window [for the closest matches] so that I can show the user many property values for the possible matches (and not simply show them a list of names similar to the one they are searching, for example). What do you see as the biggest challenges in accomplishing this dynamic search capability (and reasonable solutions)? What are the building blocks you might suggest for the solution? Thanks for your time and consideration! Tag: Request for the permission of type System.Net.SocketPermission Tag: 97077
  - 17
    - ComboBox: How can I limit user to list items? Hi, How can I limit user to only available items in the combobox list? By default user can choose one of the list items and also type anything she/he wants! Thank you, Alan Tag: Request for the permission of type System.Net.SocketPermission Tag: 97074
  - 18
    - Mdi Form How can we Run one Mdi Form Witihn Another ... ? Tag: Request for the permission of type System.Net.SocketPermission Tag: 97070
  - 19
    - X2h ***Hot stuff - check this out !!! X2h http://www.kaneva.com/checkout/stream.aspx?assetId=2017&free=0 Tag: Request for the permission of type System.Net.SocketPermission Tag: 97067
  - 20
    - Generic windows error message I've built a windows app on .NET 2.0. I have a few users that run it without issue. One user reports that it immediately pops up the standard windows window that reports: <program> has encountered a problem and needs to close. We are sorry for the inconvenience. What does this possibly mean ? How can I trace the problem? NB. I have a "run in debug mode" option which writes to a debug log file but even that is not generated. Tag: Request for the permission of type System.Net.SocketPermission Tag: 97066
  - 21
    - Security Model I am designing a new Windows Forms client application (with SQL Server db on the back end) for which users will authenticate via NT authentication (network), or SQL Server authentication. Users who are granted access to the application must also be granted access to specific forms and controls on forms. The menu must show/hide items based on the user's access level. Also, some controls should allow editing by some users but not others (based on their security level). My first thought is to have a static class that gets populated when the user is authenticated. This static class would contain "user profile data", one piece of which is some "security access level" value. Then the menu and all forms (in their form_load event procedure) look to that static class to determine what controls to enable/disable/hide. What do you think about that? Is there some [other] standard/better way to accomplish the security objectives? Thanks! Tag: Request for the permission of type System.Net.SocketPermission Tag: 97065
  - 22
    - Prevent scroll into view on getting focus Hi all. I have a scrollable panel and a bunch of controls on it. When one of the controls gets input focus the panel automatically scrolls so that the control becomes visible in all it entirety. I have a listbox which is originally half-hidden, when a user clicks on it to select an item, it suddenly jumps up (according to the logic I described above) and the user ends up with selecting wrong item. Is there a way to work around this behavior? Any help is appreciated. This is VS2003, .NET 1.1. Tag: Request for the permission of type System.Net.SocketPermission Tag: 97062
  - 23
    - Can a windows service msg via smtp? Is it fairly straightforward to write a window service in either .net 2003 or 2005 that periodically interrogates a local data store (Access mdb) and based on records from that, sends emails out to a smtp server ? The idea is to send email reminders based on data in the db. SMTP server is probably another box. If this is not a great route to take, what would be more appropriate? And if .Net is a good approach, is 2005 going to make is much simpler than 2003? A SQL server job could initiate emails too; that would be simpler; but I need an alternative to that approach. Not sure if this is the best ng to post in for this? Tag: Request for the permission of type System.Net.SocketPermission Tag: 97058
  - 24
    - code clean up Hi, I have added some buttons and boxes on the VB.net form. After deleting these buttons and boxes from the form, I find that the code is still there. Does VB.net have a feature to clean up these unwanted codes? thanks Tag: Request for the permission of type System.Net.SocketPermission Tag: 97057
  - 25
    - 'DisplayMember' is not a member of 'System.Windows.Forms.ListView'. Hi, I am trying to display the processes running on my system to a listbox. but i got 'DisplayMember' is not a member of 'System.Windows.Forms.ListView'. during debug. any clues? below is the code Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click Try Dim prc As Process ' Remove existing items from the control. ListView1.Items.Clear() ' Fill the control. Indicate which member of ' the items added to the list box should be ' displayed. ListView1.DisplayMember = "ProcessName" For Each prc In Process.GetProcesses() ListView1.Items.Add(prc) Next ListView1.Sorted = True Catch exp As Exception MessageBox.Show(exp.Message, Me.Text) End Try End Sub Tag: Request for the permission of type System.Net.SocketPermission Tag: 97055

Hi,

i have client/server socket application, but when i run the client in a
separate computer i get this error below.

Request for the permission of type System.Net.SocketPermission

I search the net but it leads me to caspol or mscorcfg.msc.Is there
other way to NOT configure using these tools when deployed?

Your thoughts.

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Re: Request for the permission of type System.Net.SocketPermission by Dmytro

Dmytro
Wed Feb 08 05:15:10 CST 2006

Hi Brendon,

I am afraid there's no other way. However, if you deploy your application to
each machine locally (as opposed to a network share), the application code
should be granted the "FullTrust" permission set by default (unless the
administrator is really paranoid and has set a restrictive enterprise-wide
security policy).

"Brendon Co" <brendonco@gmail.com> wrote in message
news:1138776780.773776.201100@o13g2000cwo.googlegroups.com...
> Hi,
>
> i have client/server socket application, but when i run the client in a
> separate computer i get this error below.
>
> Request for the permission of type System.Net.SocketPermission
>
>
> I search the net but it leads me to caspol or mscorcfg.msc.Is there
> other way to NOT configure using these tools when deployed?
>
> Your thoughts.
>

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