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You are developing a Windows Forms ap


You are developing a Windows Forms application that contains a DataGridView control. The DataGridView capture the customer's name, address, and phone number. You have been asked to provide data validation in a DataGridView to prevent users from leaving the.. You need to ensure that users cannot tab out of the name field without entering data What should you do ?()

  • A Validate the name field in the CellValidating event. Set e.Cancel = true if the name field is
  • B Validate the name field in the CellErrorTextChanged event. Get e.RowIndex if the name field ..
  • C Validate the name field in the CellEnter event. Set the focus on the name field if the name ...
  • D Validate the name field in the CancelRowEdit event. Set the focus on the name field if the name ...
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分类:MCPD(70-511)题库