Hi Guys,

I created a simple form with 3 textbox control. These 3 textboxes requires a value to be entered, so I use an error provider and put some code in the validating and validated event of the controls. The validation works for each control.

The problem occurs when I tried to enter a value into to first textbox and then clicking the save button without filling up the other 2 textboxes.

What I need is to call the validating event of each textboxes when I click the save button so that the error provider will set the error.

Is this possible? I tried to use the ctrl.invoke method but it does not work. I don't know if I just missed something or the approach is not right.

Here is the sample code that I placed in the click event of the Save button

CancelEventArgs ce = new CancelEventArgs(false);
this.txtDetails.Invoke(new MyDelegate(this.txtDetails_Validating),new object[]{this.txtDetails,ce}); 

this code does not produce an error but it does not do anything either.

Please Help...
Thanks in advance...