Noogen.validation.dll in desktop application.

See more:

C#

C#4.0

hi,
I m using Noogen.validation.dll in desktop application.
I have no any errors at compile time or execution time but problem that the validation rules applied are not getting working. even though validation method called thr button click event.following is below code used to call.

private void buttonEdit_Click(object sender, EventArgs e)
{
this.validationProvider1.ValidationMessages(
!this.validationProvider1.Validate());
}

i don't want to use custom validation.
please provide me quick help..