how to minimum text length in textbox in c#
private void TextBox_LostFocus(object sender, RoutedEventArgs e)
{
if (((TextBox)sender).Text.Length < 5)
{
MessageBox.Show("You need to write at least 5 characters");
}
}how to minimum text length in textbox in c#
private void TextBox_LostFocus(object sender, RoutedEventArgs e)
{
if (((TextBox)sender).Text.Length < 5)
{
MessageBox.Show("You need to write at least 5 characters");
}
}Copyright © 2021 Codeinu
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