| private txtValue_TextChanged ( object sender, System e ) : void | ||
| sender | object | |
| e | System | |
| return | void | |
private void txtValue_TextChanged(object sender, System.EventArgs e)
{
//Prevent user entering no numeric value if querying numeric field
if (optNumber.Checked==true)
{
if (IsDecimal(txtValue.Text) == false)
{
txtValue.Clear();
}
}
}
}