GetScrollDirectionSize Method

Determines what the control size has to be, in the scrolling dimension, to display a specified number of thumbnails.

Available With

Applies To

Image Thumbnail control

Syntax

object.GetScrollDirectionSize(ScrollDirectionThumbCount,NonScrollDirectionThumbCount,NonScrollDirectionSize,ScrollBar)

Arguments

ScrollDirectionThumbCount	Long	The number of thumbnail boxes desired in the scrolling direction
NonScrollDirectionThumbCount	Long	The number of thumbnail boxes desired in the non-scrolling direction
NonScrollDirectionSize	Long	The size of the control’s area, in pixels, in the non-scrolling dimension for which a corresponding scroll direction size is desired
ScrollBar	Boolean	Indicates whether or not the size specified for NonScrollDirectionSize allows space for a scroll bar True Allows space for a scroll bar False Does not allow space for a scroll bar

Return Value

Long

Returns the control size, in pixels, needed to accommodate the number of thumbnail boxes specified by the parameter ScrollDirectionThumbCount in the scrolling direction.

Remarks

If NonScrollDirectionSize is determined by first calling the GetMaximumSize and GetMinimumSize methods, GetScrollDirectionSize can calculate the size and scrolling direction required to display a specified number of thumbnails.

The value of the argument NonScrollDirectionThumbCount must be the same value passed as the argument ThumbCount to the GetMaximumSize and GetMinimumSize methods.

The value of the argument ScrollBar must be the same in the GetMaximumSize, GetMinimumSize, and GetScrollDirectionSize methods.