图像未在图像控制中显示 [英] image is not showing in image control

问题描述

我正在上传图片并存储在图片文件夹中但是当我按下按钮时图片iz不显示。图像保存但没有显示在图像控件中...

请帮助我

i am uploading an image and store in images folder but picture iz not display when i press button.image save but not showing in image control...
please help mee

protected void Button2_Click(object sender, EventArgs e)
       {

           StartUpLoad();
       }

           private void StartUpLoad() {
                //get the file name of the posted image
                string imgName = FileUpload1.FileName;
                //sets the image path
                string imgPath = "Images/" + imgName;
               //get the size in bytes that

               int imgSize = FileUpload1.PostedFile.ContentLength;

               //validates the posted file before saving
               if (FileUpload1.PostedFile != null && FileUpload1.PostedFile.FileName != "")
               {
                   // 10240 KB means 10MB, You can change the value based on your requirement
                   if (FileUpload1.PostedFile.ContentLength > 10240) {
                       Page.ClientScript.RegisterClientScriptBlock(typeof(Page), "Alert", "alert('File is too big.')", true);

                }
                   else
                   {
                       //then save it to the Folder
                       FileUpload1.SaveAs(Server.MapPath(imgPath));
                       Image1.ImageUrl = "~/images/" + imgPath;
                       Page.ClientScript.RegisterClientScriptBlock(typeof(Page), "Alert", "alert('Image saved!')", true);

                   }
                   
               }


           }

推荐答案

使用

Use

Image1.ImageUrl = "~/images/" + imgName;

的地方

at the place of

Image1.ImageUrl = "~/images/" + imgPath;

如果你使用上面的代码你的图像变成〜/ images / images / imagename ..hope你得到的点。添加相同的文件夹名称twise。

if you use above code ur imageurl becomes ~/images/images/imagename ..hope ur are getting point.ur adding same folder name twise.

嗨...

试试这个，可能对你有所帮助。



Image1.ImageUrl =imgPath;

Image1.Databind（）;



谢谢你。

Hi...
try this, may help ful to u.

Image1.ImageUrl = "imgPath";
Image1.Databind();

thank u.

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