如何从文件夹中删除图像 [英] how to delete the image from an folder

问题描述

请参阅我未使用静态路径.
我想删除具有相对路径的文件.
例如
〜/student_image/student_photo/j.jpg"

see i am not using the static path.
i want to delete the file which has relative path.
for example
"~/student_image/student_photo/j.jpg"

got it or you need more specification.

推荐答案

您可以使用Page.MapPath获取物理路径.

尼克

You can get the physical path with Page.MapPath.

Nick

以下代码将帮助您.....

Following code will help you .....

try {
FileInfo myFile= new FileInfo(MapPath(".") + "\\" + yourfilename);
if (myFile.Exists) {
File.Delete(MapPath(".") + "\\" + yourfilename);
}
else {
throw new FileNotFoundException();
}

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