how to Autofill Textbox value when click on send button an

Anjali Khan

Hi frnds

how to Autofill Textbox value when click on send button and redirect to another page in asp.net ?

i created 2 page in asp.net where in 1st page i dispalying data in grid.

1 - I have a gridview where i am dispalying data from to data base.here i kept action like send on every row.

2- In 2nd page i used some textbox with submit button..that text box releated to gridview column like UserId,Subject,Designation.

my question is if click on send button from to 1st page it is redirect on 2nd page these textbox sholud be filled when redirect to 2 nd page like Userid ,Subject fillup how to do this

5 Replies

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Amit Kumar8y ago
Hi Anjali,
Use the below code.
protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
{
    if (e.CommandName == "EditButton")
    {
        int index = Convert.ToInt32(e.CommandArgument);
        GridViewRow row = GridView1.Rows[index];
        Response.Redirect("~/Edituser.aspx?userid=" + row.Cells[0].Text);
    }
}
After redirect on Edituser page you will get userid from query string in another page.
int userids= 0;
protected void Page_Load(object sender, EventArgs e)
{
    userids= Convert.ToInt32(Request.QueryString["userid= "].ToString());
    if (!IsPostBack)
    {
       ///writel your logic and use userids
    }
}
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Anjali Khan8y ago
Frnds PL provide to me small example
0
Amit Kumar8y ago
Hi,
You have two way for solve this problem. First: Query String & Second: Session.
If you want to do using query string then I agree with Dharamraj Sir, and if u want to use session when you click on first page then this value store in session and get its on second page from session but query string is the best way.

Regards,
Amit
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Anjali Khan8y ago
Hi Dharmraj Where I can keep query string page 1 or page 2 .can u provide to me example like first page display data in grid n second page we can use these value in 2nd page
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Dharmraj Thakur8y ago
You can pass a query string in url and check it into page_load event like...
int userid = (Request.QueryString["UserID"]);

DataSet dsData = new GetUserDataByUserID(userid);

if (dsData != null && dsData.Tables.Count > 0 && dsData.Tables[0].Rows.Count > 0)
{
   DataRow dr = dsData.Tables[0].Rows[0];
   txtUserName.Text = Convert.ToString(dr["Username"]);
}
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