Validating datagridview Sex land cuhat image
It generates an error message when i type in the name of the item.
The rest of the cell validations are perfectly working!
Can someone tell me / post some codes here on how could I validate my datagridview?
I mean, a certain column on my datagridview should accept integers only, otherwise, it will return a messagebox.
For more information about how to handle events, see Handling and Raising Events.
If the event handler for the Cell Validating event finds that the value is an empty string, the Data Grid View prevents the user from exiting the cell until a non-empty string is entered. How am i supposed to edit the code so that it does not generate this error?The following code example handles the Cell Validating event to ensure that only positive integers are entered by the user. Error Text = "" Dim new Integer As Integer ' Don't try to validate the 'new row' until finished ' editing since there ' is not any point in validating its initial value. I need to enforce cell validations on the datagridview cells so that it does not accept negative values.I found a suitable code for it from the msdn library.