Region.IsEmpty(Graphics) Method
Definition
Important
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Tests whether this Region has an empty interior on the specified drawing surface.
public:
bool IsEmpty(System::Drawing::Graphics ^ g);
public bool IsEmpty (System.Drawing.Graphics g);
member this.IsEmpty : System.Drawing.Graphics -> bool
Public Function IsEmpty (g As Graphics) As Boolean
Parameters
Returns
true
if the interior of this Region is empty when the transformation associated with g
is applied; otherwise, false
.
Exceptions
g
is null
.
Remarks
The current transformation of the graphics context g
is used to compute the region interior on the drawing surface.
Applies to
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