Answer Questions

• nathanshih DataGridViewComboBoxCell error when deleting in DataGridView

  In any DataGridView that has a DataGridViewComboBoxCell, I have this problem... If I click anywhere in the DataGridView, then click the Delete button on the DataNavigator, the deletion fails with: System.NullReferenceException: Object reference not set to an instance of&nbs ...Show All

• sivachidambaram Simple Drawing Question for Windows Forms

  Hey, I have been working on this for a long time, and so far, no one can help. I have a Windows Form Application written in C++. On the Windows Form is a Button called "Draw" an Up and Down Box, and then a Panel called& ...Show All

• John Portnov Crystal Reports - Error connecting to data - HELP!

  A little help please... I am still new to VB .net and Crystal Reports. I created a standard report using the wizard and then linked it to a form with the report viewer. I show this form when a button is pressed on my main form. W ...Show All

• Dami# Control and data source not sync

  Can anyone throw me some light on this situation  Basically the databinding does not work if I mix up the assignment of control and data source. Details: I have one date picker and one text box bound to a typed dataset with a table. this.dateTimePic ...Show All

• Reinsouled .NET requirements for ClickOnce

  Hi, I have had great success using Thinstall with my app. Thinstall builds an executable that includes not only my app but also all of the required parts of the .NET framework. This means I don't have to make my users go through installing the .NET framework, which for them would be very bothersome (they are all attorneys and have little patience). I've been using InstallShield to distribute this EXE and all of the supporting files. So far ...Show All

• Tom_R changing folder name?

  Hi, I take the directorys' name with this code DirectoryInfo di = new DirectoryInfo("c:\\"); DirectoryInfo[] cdi=di.GetDirectories(label1.Text); but i cant change the name of the directory.any idea Checkout <strong>Directory.Move(string src,string dest)</strong> which s ...Show All

• ericjs1 How to access the publish version in the software?

  So, the publish utility has a nifty version incrementing thing. Only, the Application.Version number is completely different. I'm hoping to display the vesion (publish version) somewhere on the screen to allow beta testers an easy way to idenitify which they are using. I looked through the forums but only found ways of setting the version. What I'd like to do is just use the one already there in publish. hi ...Show All

• Paul Greenfield Click Event

  Can someone tell me what the code for opening a link is.   Like Process.Start(" www.microsoft.com ")  for Visual Basic .net.   Also could someone tell me where to put the code. I don't understand - if you mean a URL link, that is the code. Put the code where-ever you want to open a URL. I suspect you're asking something else, but it's not clear to me. Do you mean a link button ...Show All

• MartinL toolstrip panel bug ?

  Hi, When I move my toolstripbars from one toolstrip panel to another, it might work fine, but after a while there is always something that goes wrong, either a toolbar overlaping another so that we can't grab the grip part of the overlapped toolbar anymore, or sometimes a toobar that just disappear... Is it bugged or is there some properties I've missed Regards If you have a simple repro, please post this up to product feedback: http://l ...Show All

• CLProgrammer2 Using HelpNavigator to show the 'home' page of a CHM

  When building a CHM, you can specify a 'home' page - the page which is displayed when the 'Home' button is clicked. Unfortunately it doesn't look like the HelpNavigator enumeration supports navigating to the 'home' page. Of course the workaround is the define the URL string for the home page in your app somewhere as a string and navigate to that when you want to display the home page. However, since this information is actually stored in the CHM ...Show All

• Tejas Shah Setup and deployment project + Environment variable

  Sorry for the not-so-helpful subject line. I have a c# application for which I am trying to create an installer. I am using the 'Setup Project' template under 'Setup and Deployment' for achieving this. I have added two files a.exe and b.xml under Application Folder. I want to set the default location of the Application Folder as some environment variable say 'DEF_DIR'. How do I achieve this I tried all these options: $DEF_DIR %DEF_DIR% ENV(DEF ...Show All

• CodeCanvas Start IE from form

  Hi All, I have a windows form with a button. I would like the user to be able to click on this button and for IE to start and the page to be directed to "http://localhost/Something.aspx ID=33" (the ID=33 being a dynamic value) Thanks ...Show All

• arashikage VB.Net Newbie Design Layout Question

      I'm new to VB.Net so please bear with me.      I have a desktop form that takes one 800X600 screen. Half of the form is a an active checklist of steps that the computer has validated. The other half of the  ...Show All

• ivenk Desktop Sidebar using C#??

  hi all, Can any one tell me how i can make desktop side bar..using Visual Studio.net 2005..Like the SideBar..Windows Vista..please Do any one have an idea about this issue..please help..using C#.. thanks very much.. Best Regards.. Can you give me code snipt of yours..please.. Thanks Hi John.Doe .., i have tried to use that example on the link you support but i have faced a problem with it..that i can' ...Show All

• Johwwy Docking MDI Child not redrawing

  I got a MDI parent, 2 MDI children, the first MDI child(FormBorderStyle=None, Dock=Fill) so it should fill up the MDI parent's empty space. But when if I load the other MDI child which this does not dock, and move it to the bottom so a scrollbar will appear to the MDI parent, when I scroll the scrollbar to bottom, the first MDI child which DOCK=FILL do move up. How can I make the first MDI child keep filling up the empty space of the M ...Show All