show line inside Gridview

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hello friends,
plz help me,
i show one gridview.in that i show answers of questions..if answer is three times 1 then i want one line after last 1...same as last 2..etc.but if run this code only 1st page line is display..after click on second page line is gone.i want solution.

Posted 18-Oct-12 0:48am

Vaishali P. Patil

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Anandkumar D 18-Oct-12 6:57am

Can you explain your question clearly?

AshishChaudha 18-Oct-12 6:57am

Share your code please.

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adriancs · Answer 1 · 2012-10-18T01:44:00

If i understand you correctly, you want to add lines into GridView.
Just put the answers into a DataTable and bind it into GridView. Is this what you want?
For example,

C#

protected void Page_Load(object sender, EventArgs e)
{
    if (!IsPostBack)
    {
        System.Data.DataTable dt = new System.Data.DataTable();
        dt.Columns.Add("answers");

        GridView1 = new GridView();
        GridView1.AutoGenerateColumns = true;
        GridView1.DataSource = dt;
        GridView1.DataBind();

        ViewState["dt"] = dt;
    }
}

When you want to add answer

C#

void AddAnswer(string answer)
{
    System.Data.DataTable dt = (System.Data.DataTable)ViewState["dt"];
    dt.Rows.Add(answer);
    GridView1.DataSource = dt;
    GridView1.DataBind();
}