Form.IsRestrictedWindow Property

Definition

Gets a value indicating whether the form can use all windows and user input events without restriction.

C#
[System.ComponentModel.Browsable(false)]
public bool IsRestrictedWindow { get; }

Property Value

true if the form has restrictions; otherwise, false. The default is true.

Attributes

Remarks

The IsRestrictedWindow property determines whether the AllWindows permission is granted. This property is set at run time in the form's constructor, and is cached for the lifetime of the form. Windows Forms applications running in partial trust cannot circumvent this check, as the common language runtime ensures that the parent constructor is always called in partial trust.

Applies to

Product Versions
.NET Framework 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop 3.0, 3.1, 5, 6, 7, 8, 9