7.1 How can I prevent a control from getting a particular keystroke? |
You can handle the control's KeyPress event and indicate the key has been handled. Below is code that prevents a TextBox from getting an 'A' and the return key. |
| private void textBox1_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
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| {
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| if(e.KeyChar == (char)13 || e.KeyChar == 'A')
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| e.Handled = true;
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| } |
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