Answer Questions

• Becky_Yny VB or C#, and why?

  I come from a C/C++ background and never touched VB much until about a year ago. I was amazed at how simple it was to use COM components in VB. It was much easier than doing it in C++. So I can see why people write VB c ...Show All

• Ian Darke .spc .pvk - now what???

  Hello, I need to sign my application. And I've already have a .pvk and a .spc. I've already managed to sign my assembly using signtool.exe but I want to configure automatic signing using Visual Studio. What do I need to do with those files I have in order to set the Strong Name and certificate. 1. Convert the pvk into a pfx file using pvk2pfx tool. This should be in your Program Files\Microsoft Visual Studio 8\Common7\Tools\Bin director ...Show All

• ZenBP Visual Basic .NET Application Security

  hi pple i am new to .NET and i am currently using 2005. i have heard about the new security features of dotnet but i am blank as to how to make use of these feratures. i need help (a sample perhaps) on how to secure an application. the application is to be used by many employees. each user is to login into the application . its like so: the data is already protected. now i want to restrict the number of users who can run the app ...Show All

• JohnnyBoyWonder listbox

  I am populating a windows ListBox with the persons names. At the same time I am loading the personId into an array so that later it can be retrieved for the selected person. Please note that in the ListBox I only would like to show the name and not the personId Dim clst As New ArrayList() foreach person in the table clst.Add(row.PersonId.ToString())    personsListBox.Items.Add(row.DisplayName) I am not sure if this is a g ...Show All

• I_P_3_LEE Seperate Thread progress form

  I am trying to create a Progress form for my program that loads in a seperate thread so that screen updates and animations on the form are smooth and timely. I have had some success with the following code. The Form Used as a "Template" for the threaded progress form: Public Class frmDebug Private m_Thread As Threading.Thread Private m_CloseByCode As Boolean Public Shadows Sub AsyncShow() m_Thread = New ...Show All

• SilverCoin DataGridView Row Select with EditMode=EditOnEnter

    I have found that if I set a DataGridView's EditMode property to EditOnEnter then the user cannot select an entire row by clicking on the row header. This prevents the user from being able to delete a row.   When the user clicks on the row header, all of the cells of the row become highlighted, but at least one of the cells always remains in edit mode and thus pressing the delete key does not delete the row. The keystroke is ...Show All

• efrbelgarion Synchronize Panel Scrollbar

  I have 2 panels with same row. How can I synchronize the scrollbar of both panels Thank you for your comment. But as I notice the auto scroll bar of panel doesn't have ValueChanged event Handler. In the event Handler ValueChanged of the first ScrollBar change the values of your second ScrollBar. ...Show All

• Crakdkorn caching possibilities

  What caching possiblities are there in windows forms  What if i get som data from a database every time a windows forms i loaded, but the next time i load the windows form a want to get the data from the cache instead, how can i& ...Show All

• rezord Replicating VISIO Functionality (IMPORTANT)

  I have to replicate VISIO's ability to create the FLOWCHARTS using VB.NET.  Please provide me a basic roadmap, as to how should I proceed . I am new to GDI and am going through the basics through the material and source code availaible ove ...Show All

• mswin VS.NET Toolbox

  Is it possible to re-use the VS.NET Toolbox control for your own applications.  If so, how is this done Thanyou. I have a control posted which is similar to an outlook bar and also the vs.net toolbox, it supports images of  ...Show All

• Smacksnr Open Child form

  Hello all, I have 3 simple forms: 1. Main form (MDI Container) 2. Search Form (Child) 3. Record Form (Child) I want to open the Record Form using code that is in the Search Form. And both of them will be MDI children to the Main form. Any ideas Than ...Show All

• rcbailey56 No-Touch Deployment - Who is using it?

  Hi all, My company is writing an enterprise app and we are strongly considering no-touch forms for the workhorse parts of it.  I am curious about how prevelent the no-touch approach is becoming. Are people seeing a lot of interest in no-touch    ...Show All

• Jay D Unable to cast object of type 'X' to type 'X'

  The actual projects structure is: + MyServerFramework |---QueryComponent.cs ... + MyServerFramework.Design |---QueryComponentDesigner.cs ... The MyServerFramework.Design project has a reference to MyServerFramework, and is compiled alone in its own solution which also contains MyServerFramework, and then placed in a folder that is referenced the SOFTWARE\Microsoft\.NETFramework\AssemblyFolders key so the IDE c ...Show All

• Ben S DataGridView DataSource ID used in BindingSource query

  I have two tables : ProductDef ProductDefID ProductDefRelation ProductDefRelationID ParentProductDefID - foreign key to ProductDefID ChildProductDefID - foreign key to ProductDefID from given, you see I have two relations to between two tables, and many-to-many to same table ProductDef. In application I'm using typed dataset, have one DataGridView set to BindingSource bind to ProductDef, and have one more DataGridView that should di ...Show All

• Santhosh Kumar Designer support for embedded components

  Hello, I have written a control. This control has an embedded component property. Example: public MyComponent:Component {   .. // some properties here } public class MyControl:Control {   public MyComponent embedded   {     get{...}     set{...}   } } The problem ...Show All