how to close user control after check accessibility and run a form

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hello all
i have a user control to check accessibility for entering users to program.
if id and pass is wrong,nothing happend.
if user enter the correct id and password,the main form will show bt show dialog:

C#

form1 frm=new form1();
frm.showDialog();

but user control still is open.how to close that after loading main form?

Regards

Posted 25-Aug-12 12:39pm

FM7

Updated 25-Aug-12 12:43pm

v2

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Kenneth Haugland 25-Aug-12 18:49pm

This.Close?

FM7 25-Aug-12 19:00pm

this.close() not work

4 solutions

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Kenneth Haugland · Answer 1 · 2012-08-25T13:32:00

Solution 1

here is one way of doing it :
http://stackoverflow.com/questions/4759334/how-can-i-close-a-login-form-and-show-the-main-form-without-my-application-closi[^]

Posted 25-Aug-12 13:32pm

Kenneth Haugland

Cheetah.syr · Answer 2 · 2012-08-25T14:09:00

Solution 2

try stop the thread about 2 second and then close the form >> (use this code) :

C#

System.Threading.Thread.Sleep(2000);
this.Close();

Posted 25-Aug-12 14:09pm

Cheetah.syr

Updated 25-Aug-12 14:18pm

v2

**AmitGajjar** · Answer 3 · 2012-08-25T18:08:00

Hi,

You said that you have userControl and i think this userControl is for Login functionality. You must have added this userControl in one of your Windows Form. You should not call close method inside userControl. instead you need to write closing function in your form that containing userControl.

You need to create one delegate and that delegate will call the close method of your Form when you succeeded with userControl login.

Hope you got idea,
Thanks
-Amit Gajjar

Aarti Meswania · Answer 4 · 2012-08-26T07:24:00

Solution 4

In login usercontrol
after you show new form
use this command

C#

this.parentForm.close(); 
//here 'this'=your login usercontrol, 
//'parentForm' is window form inside which you have paste your usercontrol

Happy Coding!
:)

Posted 26-Aug-12 7:24am

Aarti Meswania