open a Form

[Coding]

When you are creating Windows Forms and for example my mainform is called Form1 and within this form I will open Form2 like the code below wich works fine.

When you run the program and press a button, Form2 will open. What happens is that another window opens also in the "Taskbar" on the desktop.
Is this possible to do.

private: Form2 form2instance;

this->form2instance.ShowDialog();