Cell validating e cancel


04-Dec-2017 04:33

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.I am currently using the Cell Validating event to prevent the cell from updating its value but I'm not able to exit the editing mode.The cell is then waiting for a correct value and won't let the user to simply cancel&revert his action... I have a Windows Form with an edit box and a Cancel button. The code is executed every time the edit box loses focus.

cell validating e cancel-34

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1) Add a conditional statement in the event handler code to only execute when required. Cell Validating -= new Data Grid View Cell Validating Event Args(dgv Sub Contractor_Cell Validating); it says that "Error 7 'System. hey what do ouy mena by the below private void data Grid View1_Cell Validating(object sender, Data Grid View Cell Validating Event Args e) if (adding Row) - is to call the button event for adding a new row is it every time the cell validating event triggers and a value is entered in the datagridview cell right??

How can I disable the cell validating event for the rows that was added before???