CheckObject

The CheckObject checks whether the OLE object can be drawn.

CheckObject oleObject,objWidth,objHeight

Parameters

oleObject
Specifies the OLE object to draw. It can be either OLE object previously returned by function GetObject, CreateObject etc. or string file name to create an object from.

objWidth
Output. Variable to return proposed object width. If an object can not be drawn, the value is negative. If the object can be drawn, but can not provide information about it's size, the variable is zero. If the returned variable is positive, it's the object width.

objHeight
Output. Variable to return proposed object height. If an object can not be drawn, the value is negative. If the object can be drawn, but can not provide information about it's size, the variable is zero. If the returned variable is positive, it's the object height.

Remarks

Use this function to check the size of OLE object for future drawing. The function returns the "optimal" size for OLE object. If you will specify later values calling the DrawObject function, the object will be shrinked. In the opposite case, the object will be enlarged.

See too

DrawObject, OLE support chapter.

Example
See OLE support chapter.