Answer Questions

• AFoxmore DataGrid

  When a row in a datagrid is selected, you change the value of a cell and based on that value, the value of another cell in the same row changes. How is this done in the code please Is there something like MyDatagrid(colNum, rowNum) i.e. if (MyDatagrid(2, 3) = "some value") {    MyDatagrid(6, 3) = "new value" } Thanks ok, I follow this now. But my issue is not to do with a calculation. It is to ...Show All

• Christiaanpmg removing inherited properties

  I have a control that inherits from control, so it has a dock property.  I want to remove this property or make it readonly so that it always docks to the top left of a form like a main menu.  I've played around with the&nbs ...Show All

• JohnGalt How could i use the usercontrol to call the Window Form's Componet.

  I create a user controls and added it on a Form. There are also an textBox on the same Form. But i can't assign an text string to the textBox on the Form by codding  in the user control . How could i do it.   duck123 wrote: I create a user controls and added it on a Form. There are also an textBox on the same Form. But i can't assign an text string to the textBox on the Form by codding  in the user control . How coul ...Show All

• William Zhi Is it possible to use the PhotoListView outside of this application?

  I'd like to be able to use the PhotoListView in another application, but so far I haven't had much luck in trying to decouple it from FotoVision. I don't know if it's an artifact of VB.Net or just the way the application was architected,&n ...Show All

• RIHARD D ROBERTS Detect data change

  I have a form with TableAdapter, BindingSource, DataNavigator ... and bound controls. When moving to a new item (with the DataNavigator buttons) or closing the form - I need a way to detect if the user has changed anything to ask if they want to save changes. If they answer yes then I will do the appropriate .Update - if they answer no I need to cancel any changes made in the controls. Any ideas Ditt ...Show All

• Michelle A. Make column width autofit to width of grid - can it be done?

  Hi all, I have a question and your help will be greatly appreciated. I have a datagrid (don't we all!) and a three column table as its datasource. I can fix the width of two columns to say 100px but then I would like to create a  ...Show All

• NatasataN SelectedValue DGVComboBoxCell??

  Hi! please help me, how can i select a value in a datagridviewcomboboxcell i'm using a dataset as datasource . . ex combobox contains: Display member        Value member       ABC                         1       BCA    &nb ...Show All

• Lucky5 How to select multiple rows in datagridview by using datagridviewCheckBox?

  The datagridview is already binded to table. I need add a new checkbox column in the datagridview. How to make rows selected when user check each checkbox. No databinding for checkbox. Any idea would be appreciated. Thanks mark. Another question is how can i determines the clicked cell in Datagridview.cellcontentclick event is a checkbox cell Hi, I face a similar problem right now. I have a CheckBoxColumn, and user can either ...Show All

• asdfg HasChanges() question

  I am using the HasChanges method to check if a user has made changes to the form data. I am using a binding source and tables adapters. I load data into the form from a lookup form by using tableadpater.fill. When I close the form I use HasChanges to check if the record has been edited. the problem is it is always returning true, whether I make changes or not. I cannot seem to get this to work properly. I have tried calling endedit and acceptcha ...Show All

• carthegenian SignCode CMD Line nolonger working with new cert from VeriSign

  Hi , We recieved our new cert from VeriSign to sign our cab (Client side J++). Last month everything was fine with our Authenticode signcode command line below. However now with new cert it does not work. signcode -spc mycredentials.spc -v myprivatekey.pvk -j javasign.dll -jp LowX d:\fireapp.cab -t http://timestamp.verisign.com/scripts/timstamp.dll Error: Unable to open a CSP provider with the correct private key. Error: Signing Failed ...Show All

• Tayron database deployment problem

  I'm having a problem deploying a database to a client machine. The error message I get is as follows: The 'SiteMembershipProvider' requires a database schema compatible with schema version '1'. However, the current database schema is not compatible with this version. You may need to either install a compatible schema with aspnet_regsql.exe, or upgrade the provider to a newer ve ...Show All

• saterbear How to find is a form already open in a Multiple form application

  hi, Please tell me how to find if a form is already open so I won't open multiple copies of the same form in the application. many thanks. -VJ It's typical for an app to have a main form that is open all the time. Any modal forms ( that block the user from using any other forms in the app, called with showdialog ) ) you interact with as you create them and as they are done. Modeless forms ( where you ...Show All

• Nick Guerrera - MS Threading

  Im working now with a chat application using Windows application in VB.Net. If i keep a*space space*point at the start of the thread, m getting my code executed hassle free. If i dont, m getting an error in a message box stating "Object reference&nb ...Show All

• Rubens Prevent 'RemoveCurrent' after BindingNavigator DeleteItem Click

  After the user clicks the DeleteButton in the binding Navigator, I want to make sure he really wants to delete. ('Are you sure ....'). If he declines, I want to prevent the automatically following RemoveCurrent on the active DataRow. How can I do that Another method that doesn't require changing the system-generated code is simply to delete the default DeleteButton and add a new button from the dropdown list. ...Show All

• AnonymousDeveloper74 Startup Menu SHortcut in setup project.

    I'm just finishing a setup project and I need to have the app shortcut in the users startup menu.. So far I've read that one makes an entry in the application manifest. Where is this file and what is it's name Is this an editable text file and what does the entry look like   Thanks. In the File System Editor, select the item to which you want to create a shortcut. Go to the Action menu and select "Create sh ...Show All