IScrollProvider::VerticalViewSize Property

Gets the vertical view size.

Syntax

HRESULT IScrollProvider::get_VerticalViewSize(double *pRetVal);

Parameters

• pRetVal
  [retval][out] The address of a variable that receives the vertical size of the viewable region as a percentage of the total content area within the control. This parameter is passed uninitialized.

Return Value

Returns S_OK if successful, or an error value otherwise.

See Also

UI Automation Providers Overview