尝试ControlStyle-Width和Gridview中ImageControl的ControlStyle-Height。



如果图像太大，则可能需要调整缩略图大小。



带缩略图的GridView [ ^ ]

Try the ControlStyle-Width and ControlStyle-Height for the ImageControl in the Gridview.

If the Image is too large , then may be you need to resize as Thumbnail .

GridView with Thumbnail image[^]