validateTextBox：一个自验证TextBox控件（附带c#源码）-validateTextBox : a certification from the TextBox control (fringe c # source)

validateTextBox：一个自验证TextBox控件（附带c#源码）-validateTextBox : a certification from the TextBox control (fringe c# source)

validateTextBox：一个自验证TextBox控控件源码（附带CSHARP源码） 可直接使用。 已通过测试。 -validateTextBox: a validation control TextBox control source (with the CSHARP source) can be used directly. Has been tested.