使用C＃从ASP.NET的文件夹获取图像
it1352
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问题说明
我有一个名为digital的文件夹，其中有很多图像。
我的设计如下
Desitnation CHN - TBM
在那个数字文件夹CHN_TBM.png图片就在那里。
i想要检查Desitnation CHN - 在数字文件夹中找到TBM。我想在页面加载中显示该图像
我怎样才能在asp.net中使用C＃。
我尝试了什么：
如何使用c＃
i have one folder called digital in that lot of images are there.
My design as follows
Desitnation CHN - TBM
in that digital folder CHN_TBM.png image is there.
i want to check Desitnation CHN - TBM is found in the digital folder. i want to display that image in page load
for that how can i do in asp.net using C#.
What I have tried:
how to fetch the image from the folder in asp.net using c#
正确答案
#1
试试这个
try this
string name = "CHN - TBM";
string folderPath = Server.MapPath("digital");
string targetFile = name.Replace("-", "_").Replace(" ", "") ".png";
string filePath = folderPath "\\" targetFile;
if (System.IO.File.Exists(filePath))
myImage.ImageUrl = "~/digital/" targetFile;
make确保根目录中的digital文件夹。
make sure "digital" folder in root directory.
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