how to create this GUI windows form ??

Hi Maannu,

I bet you're using Show() method, instead use ShowDialog().

Form2 form2 = new Form2();
form2.ShowDialog();

cheers,

Eric

---

Failure is not the worst thing in the world. The very worst is not to try. Email Address : ericjohnadamos@gmail.com. http://ericjohnadamos.blogspot.com/