GetImageHeight()

Description

Returns the height (in pixels) of the selected image.

Syntax

.GetImageHeight(sImageIndex);

Parameters

<short> sImageIndex: specifies the index of image in buffer. The index is 0-based.

Return value

<int>

If Dynamic Web TWAIN fails to get the height of the image. -1 is returned.

When an error occurs, check ErrorCode or ErrorString for error information.

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