在打开文件对话框多个文件扩展名 [英] Multiple file extensions in OpenFileDialog

问题描述

我如何使用使用同一组内的多个文件扩展名打开文件对话框？
我有过滤器=BMP | * .BMP | GIF | * .gif注意| JPG | * .JPG | PNG | *巴纽| TIFF | * .TIFF
，我想这样JPG是创建组* .JPG和* .JPEG，TIFF格式* .TIF和* .TIFF也所有的图形类型？我该怎么做？

How can I use multiple file extensions within one group using OpenFileDialog? I have Filter = "BMP|*.bmp|GIF|*.gif|JPG|*.jpg|PNG|*.png|TIFF|*.tiff" and I want to create groups so JPG are *.jpg and *.jpeg, TIFF are *.tif and *.tiff and also 'All graphic types'? How can I do that?

推荐答案

的试试：

Filter = "BMP|*.bmp|GIF|*.gif|JPG|*.jpg;*.jpeg|PNG|*.png|TIFF|*.tif;*.tiff"

然后做所有分机的复制/粘贴另一轮（与; 如上）的所有图形类型：

Then do another round of copy/paste of all the extensions (joined together with ; as above) for "All graphics types":

Filter = "BMP|*.bmp|GIF|*.gif|JPG|*.jpg;*.jpeg|PNG|*.png|TIFF|*.tif;*.tiff|"
       + "All Graphics Types|*.bmp;*.jpg;*.jpeg;*.png;*.tif;*.tiff"

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