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ColumnHeader::Dispose Method (Boolean)

This member overrides Component::Dispose(Boolean), and more complete documentation might be available in that topic.

Disposes of the resources (other than memory) used by the ColumnHeader.

Namespace:  System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)
protected:
virtual void Dispose(
	bool disposing
) override

Parameters

disposing
Type: System::Boolean

true to release both managed and unmanaged resources; false to release only unmanaged resources.

Call Dispose when you are finished using the ColumnHeader. The Dispose method leaves the ColumnHeader in an unusable state. After calling Dispose, you must release all references to the ColumnHeader so the memory it was occupying can be reclaimed by garbage collection.

NoteNote

Always call Dispose before you release your last reference to the ColumnHeader. Otherwise, the resources the ColumnHeader is using will not be freed until garbage collection calls the ColumnHeader object's destructor.

.NET Framework

Supported in: 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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