| Author: ajay 18 Jun 2008 | Member Level: Bronze | Rating:  Points: 2 |
Just write this code in ur user control for that particula control
private void textBox1_KeyPress(object sender, KeyPressEventArgs e)
{
if (!((e.KeyChar >= 48 && e.KeyChar <= 57) || e.KeyChar == 8))
{
e.Handled = true;
MessageBox.Show("Please enter Numbers", "Communication Equipment Inventory", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
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