C# 在Assembly.Loadfile之后,对路径的访问被拒绝
我创建web表单应用程序以上载文件(.exe)以获取程序集版本并删除文件(.exe),但在assembly.LoadFile之后,我无法删除文件,因为显示的错误可能是访问路径被拒绝。请向我解释一下这个问题C# 在Assembly.Loadfile之后,对路径的访问被拒绝,c#,asp.net,web,C#,Asp.net,Web,我创建web表单应用程序以上载文件(.exe)以获取程序集版本并删除文件(.exe),但在assembly.LoadFile之后,我无法删除文件,因为显示的错误可能是访问路径被拒绝。请向我解释一下这个问题 protected void uploadBT_Click(object sender, EventArgs e) { if (FileUpload1.HasFile) { try {
protected void uploadBT_Click(object sender, EventArgs e)
{
if (FileUpload1.HasFile)
{
try
{
/** Save file to tmp **/
string filename = FileUpload1.PostedFile.FileName;
if (Directory.Exists(Server.MapPath("~/FilesUploaded/tmp")))
{
FileUpload1.PostedFile.SaveAs(Server.MapPath("~/FilesUploaded/tmp/" + filename));
}
else
{
Directory.CreateDirectory(Server.MapPath("~/FilesUploaded/tmp"));
FileUpload1.PostedFile.SaveAs(Server.MapPath("~/FilesUploaded/tmp/" + filename));
}
/** get assembly version **/
Assembly ulf = Assembly.LoadFile(Server.MapPath("~/FilesUploaded/tmp/" + filename));
string version = ulf.GetName().Version.ToString();
DirectoryInfo di = new DirectoryInfo(Server.MapPath("~/FilesUploaded/tmp"));
FileInfo[] fi = di.GetFiles();
for (int i = 0; i < fi.Length; i++)
{
fi[i].Delete();
}
//Directory.Delete(Server.MapPath("~/FilesUploaded/tmp"), true);
//Thread.Sleep(5);
//Directory.CreateDirectory(Server.MapPath("~/FilesUploaded/tmp"));
/** Save each versions **/
//Directory.CreateDirectory(Server.MapPath("~/FilesUploaded/" + version));
//FileUpload1.PostedFile.SaveAs(Server.MapPath("~/FilesUploaded/" + version + "/" + filename));
errTxt.Text = "Completed !";
}
catch (Exception ex)
{
errTxt.Text = ex.Message.ToString();
}
}
}
protectedvoid uploadBT\u单击(对象发送方,事件参数e)
{
if(FileUpload1.HasFile)
{
尝试
{
/**将文件保存到tmp**/
字符串文件名=FileUpload1.PostedFile.filename;
if(Directory.Exists(Server.MapPath(“~/filesuppled/tmp”))
{
FileUpload1.PostedFile.SaveAs(Server.MapPath(“~/filesuppled/tmp/”+filename));
}
其他的
{
CreateDirectory(Server.MapPath(“~/filesuppled/tmp”);
FileUpload1.PostedFile.SaveAs(Server.MapPath(“~/filesuppled/tmp/”+filename));
}
/**获取程序集版本**/
Assembly ulf=Assembly.LoadFile(Server.MapPath(“~/filesuppled/tmp/”+filename));
字符串version=ulf.GetName().version.ToString();
DirectoryInfo di=newdirectoryinfo(Server.MapPath(“~/filesuppled/tmp”);
FileInfo[]fi=di.GetFiles();
对于(int i=0;i
var version = AssemblyName.GetAssemblyName(
Server.MapPath("~/FilesUploaded/tmp/" + filename)).Version;
看
var version = AssemblyName.GetAssemblyName(
Server.MapPath("~/FilesUploaded/tmp/" + filename)).Version;
请参见我的荣幸。很高兴见到你,我的荣幸。快乐编码。