图像路径上传到数据库

问题描述

当我将图像路径从应用程序更新到我的数据库时，它显示错误.欢迎您提供任何帮助.

在此先感谢

hi ,
when i am updating image path from application to my database it shows the error.any help is appreciated.

Thanks in advance

Exception Details: System.IO.DirectoryNotFoundException: Could not find a part of the path ''D:\Admin Site\ReCon\PRODIMAGES\''.

Source Error:


Line 170:                    string srvpat = Server.MapPath("/PRODIMAGES/") + filename;
Line 171:                    if (!File.Exists(Server.MapPath("/PRODIMAGES/") + filename))
Line 172:                        BrandUploadImg.SaveAs(Server.MapPath("/PRODIMAGES/") + filename);
Line 173:                    string uploadfilename = NormalImage.ImageUrl;// "/PRODIMAGES/" + filename;
Line 174:                    CompanyInfoBL.UpdateManufacturer(Convert.ToInt32(manfid), newmanfname, newmanfurl);

Source File: D:\Admin Site\ReCon\UI\CompanyInfo.aspx.cs    Line: 172

Stack Trace:


[DirectoryNotFoundException: Could not find a part of the path ''D:\Admin Site\ReCon\PRODIMAGES\''.]
   System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) +224
   System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath) +1142
   System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options, String msgPath, Boolean bFromProxy) +78
   System.IO.FileStream..ctor(String path, FileMode mode) +71
   System.Web.HttpPostedFile.SaveAs(String filename) +99
   System.Web.UI.WebControls.FileUpload.SaveAs(String filename) +23
   ReCon.UI.CompanyInfo.UpdateBrandInfo(Object sender, EventArgs e) in D:\Admin Site\ReCon\UI\CompanyInfo.aspx.cs:172
   System.Web.UI.WebControls.Button.OnClick(EventArgs e) +118
   System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +112
   System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +10
   System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +13
   System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +36
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5563

推荐答案

if (Directory.Exists(yourPath)) {
     //Do your job here.
}

--Amit

--Amit

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