如何在asp.net中检索图像表单数据库并在图像控件中显示 [英] how to retrive image form database and show in image control in asp.net

问题描述

如何在asp.net中检索图像表单数据库并在图像控件中显示





i将此用于反向图像

 SqlConnection con =  new  SqlConnection（ConfigurationManager） .ConnectionStrings [  EatProject]。ToString（））; 
 
 con.Open（）; 
  string  str =  选择Name，ImagePath ，链接，来自ImagesPath的状态，其中ID =' + DropDownList1.SelectedItem.Text +  '< /跨度>; 
 cmd =  new  SqlCommand（str，con）; 
 
 dr = cmd.ExecuteReader（）; 
  while （dr.Read（））
 {
 TextBox4.Text = dr [ 名称]。ToString（）; 
  //   Image1.ImageUrl = dr [Imagepath]。ToString（）;  
 TextBox5.Text = dr [  Link]。ToString（）; 
 TextBox6.Text = dr [  Status]。ToString（）; 
 
} 
 con.Close（）; 

但是图像控件中没有显示图像

解决方案

http://www.c-sharpcorner.com/UploadFile/satyapriyanayak/how-to-save-image-along-with-details-into-database-in- asp-ne / [ ^ ]



C#从数据库保存并加载图像 [ ^ ]



http://www.aspdotnet-suresh.com/2011/01/how-to-insert-images-into-database-and.html [ ^ ]

< blockquote>



使用C＃在ASP.NET Image Control中预览图像 [ ^ ]





它会帮助你。

嗨亲爱的，

请参考我之前的帖子从下面链接



如何在图像控件中显示数据库中已准备就绪的图像 [ ^ ]

how to retrive image form database and show in image control in asp.net


i use this for retrive image

SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["EatProject"].ToString());

        con.Open();
        string str = "select Name,ImagePath,Link,Status from ImagesPath where ID ='" + DropDownList1.SelectedItem.Text + "'";
        cmd = new SqlCommand(str, con);

        dr = cmd.ExecuteReader();
        while (dr.Read())
        {
            TextBox4.Text = dr["Name"].ToString();
            //Image1.ImageUrl = dr["Imagepath"].ToString();
            TextBox5.Text = dr["Link"].ToString();
            TextBox6.Text = dr["Status"].ToString();
           
        }
        con.Close();

but image is not show in image control

解决方案

http://www.c-sharpcorner.com/UploadFile/satyapriyanayak/how-to-save-image-along-with-details-into-database-in-asp-ne/[^]

C# Save and Load Image from Database[^]

http://www.aspdotnet-suresh.com/2011/01/how-to-insert-images-into-database-and.html[^]

Hi ,

Previewing Image in ASP.NET Image Control using C#[^]


it ll help you.

Hi Dear,
Please refer my previous post from below link

How to show images in image control which are all ready present in the database[^]

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