Form.TopLevel Property
.NET Framework 2.0
Gets or sets a value indicating whether to display the form as a top-level window.
Namespace: System.Windows.Forms
Assembly: System.Windows.Forms (in system.windows.forms.dll)
Assembly: System.Windows.Forms (in system.windows.forms.dll)
The following code example use the Modal property to determine if a form is displayed as a modal form. If it is not the FormBorderStyle and TopLevel properties are changed to make the form non-top-level form with a tool window border.
private: void ShowMyNonModalForm() { Form^ myForm = gcnew Form; myForm->Text = "My Form"; myForm->SetBounds( 10, 10, 200, 200 ); myForm->Show(); // Determine if the form is modal. if ( myForm->Modal == false ) { // Change borderstyle and make it not a top level window. myForm->FormBorderStyle = ::FormBorderStyle::FixedToolWindow; myForm->TopLevel = false; } }
private void ShowMyNonModalForm()
{
Form myForm = new Form();
myForm.set_Text("My Form");
myForm.SetBounds(10, 10, 200, 200);
myForm.Show();
// Determine if the form is modal.
if (myForm.get_Modal() == false) {
// Change borderstyle and make it not a top level window.
myForm.set_FormBorderStyle(get_FormBorderStyle().FixedToolWindow);
myForm.set_TopLevel(false);
}
} //ShowMyNonModalForm
Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.
Community Additions
ADD
Show: