Question

Is there a Keydown Event of a DataGridViewCell?
What I’m trying to do is when a user is typing in a particular cell, he can press F1 for help of that particular column. And some Form will popup…

What event it is?

Answer 1

I found this code in a forum, and it works.

private void dataGridView1_EditingControlShowing(object sender, DataGridViewEditingControlShowingEventArgs e)
{
   DataGridViewTextBoxEditingControl tb = (DataGridViewTextBoxEditingControl)e.Control;
   tb.KeyPress += new KeyPressEventHandler(dataGridViewTextBox_KeyPress);    
   e.Control.KeyPress += new KeyPressEventHandler(dataGridViewTextBox_KeyPress);
}
    
private void dataGridViewTextBox_KeyPress(object sender, KeyPressEventArgs e)
{
   //when i press enter,bellow code never run?
   if (e.KeyChar==(char)Keys.Enter)
   {
      MessageBox.Show("You press Enter");
   }
}