Use triple ampersand instead. '&&&' --> '&'
Strange phenomenon, more details please refer to below link:
http://stackoverflow.com/questions/7441032/system-windows-forms-errorprovider-displaying-character
Use triple ampersand instead. '&&&' --> '&'
Strange phenomenon, more details please refer to below link:
http://stackoverflow.com/questions/7441032/system-windows-forms-errorprovider-displaying-character
this.richTextBox2.SelectionStart=this.richTextBox2.Text.Length; this.richTextBox2.ScrollToCaret();
public partial class MyMessageBox : Window { public static void Show(string strErrorInfo) {