Datagridview cell validating cancel
I understand that using the Cell Validating has a drawback.Once a error is found, the error must be corrected before the form can be closed.Hi there, I have a question regarding datagridview, I add data to the datagridview in an interface and all the validation for the datagridview cell is in the datagridview cell validating event for the datagridview.I display the data of the is datagridview in another interface and make the cells read-only. But the thing is when I click on a row that data was added previously and press the Add new row the cell validating event is triggered.2) Detach the event hander before the unwanted event triggers and re-attach after. so when i click the add button the cell validating event triggers i have posted the cell validating event do you know how to solve this thanxxx code!!!
Causes Validation = false This will ensure when a user has been editing the text box, and decides to Cancel by clicking the btn Cancel, the validation event of the text box event will NOT fire.
1) Add a conditional statement in the event handler code to only execute when required.
2) Detach the event hander before the unwanted event triggers and re-attach after.
framework 3.5 C# C# data Grid View Cell Validating event fires regardless of Causes Validation set to false of Cancel button I have the Cancel buttons Causes Validation set to false but the above event still fires. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Cell Validating Event: Occurs when a cell loses input focus, enabling content validation.
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