C# (CSharp) ProyectoPrueba2 Validar示例

示例#1

 private void textBox8_KeyPress(object sender, KeyPressEventArgs e)
 {
     Validar.SoloNumeros(e);
 }

示例#2

 private void textBox3_KeyPress(object sender, KeyPressEventArgs e)
 {
     Validar.SoloLetras(e);
 }