GDI Plus Object Foundation Class

The gpObject class is the abstract base class for all GDI+ objects. It provides management of GDI+ handles and the outcome of GDI+ operations.

Category	Reporting
Default Catalog	Visual FoxPro Catalog\Foundation Classes\Output\GDIplus
Class	gpObject
Base Class	Custom
Class Library	_GDIPLUS.vcx
Parent Class	gpBase (GDI Plus Base Foundation Class)

Remarks

The following table lists public properties and methods added by this class to its parent class, gpBase.

Properties and methods	Description
GetHandle Method	Returns the underlying GDI+ handle for this object. Syntax: `? THIS.GetHandle()` Return Values: Integer value representing handle. Returns null (`.NULL.`) if an error occurs. Parameters: None.
GetStatus Method	Returns the status code from the last GDI+ function called on this object. See the GP_STATUS_* defined constants. Syntax: `? THIS.GetStatus()` Return Values: Integer value representing status code. Parameters: None.
SetHandle Method	Sets the native GDI+ handle if this has been obtained from an outside source. Syntax: `? THIS.SetHandle(tvNewHandle,tlOwnsHandle)` Return Values:: Logical, representing success or failure. Parameters: tvHandle, required, the handle to assign. tlOwnsHandle, optional, defaults to false (`.F.`). Indicates whether this object owns the handle and can delete it when this object performs other cleanup.
Win32LastError Property	Returns the last Windows error code if GetStatus returns `GP_STATUS_Win32Error`. Default:`0`.