Question

我必须用它的标签动态创建图像，即超链接。为此，我编写了如下代码，但它没有显示图像，它只显示标签（超链接）。

string fname="";
        string fpath = "";
        DataSet dsfile = new DataSet();
//For fetching data that is inserted earlier in database

        SqlDataAdapter dafile = new SqlDataAdapter("select FileName,FilePath from CRM_CustomerAttachment where CustomerID='" + cust + "'", FlyCon);
        dafile.Fill(dsfile);
        if (dsfile != null)
        {
            fname = Convert.ToString(dsfile.Tables[0].Rows[0]["FileName"]);
            fpath = Convert.ToString(dsfile.Tables[0].Rows[0]["FilePath"]);
        }

        PlaceHolder PHFilename = (PlaceHolder)FVViewCustData.FindControl("PHFilename");//FVViewCustData is formview & placeholder is inside the formview
        for (int i = 0; i < dsfile.Tables[0].Rows.Count; i++)
        {
            HyperLink hypname = new HyperLink();
            hypname.Text = Convert.ToString(dsfile.Tables[0].Rows[i]["FileName"]) + "</br>";
            PHFilename.Controls.Add(hypname);
            Image img = new Image();
            img.ImageUrl =  Convert.ToString(dsfile.Tables[0].Rows[i]["FilePath"]);           
            PHFilename.Controls.Add(img);
    }

Asp.net C＃。请帮我？谢谢。

Answer 1

她是代码

Dim img As New Image
        img.ID = "img1"
        img.ImageUrl = "http://www.prodeveloper.org/wp-content/uploads/2008/10/stackoverflow-logo-250.png"
        PlaceHolder1.Controls.Add(img)

如何使用asp.net c中的标签动态创建图像＃

1 个答案: