How to apply if condition for session value in ASP.Net

nedash

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User: nedash
Posted: on Aug 30, 2016 10:03 AM
Forum: ASP.Net Web Forms
Answer: 1
Views: 3856

I used below code to show session's data into lable:

if (Session["Order"] != null)
{

    DataTable dtOrder = Session["Order"] as DataTable;
    DataTable dtSessionValue = new DataTable();
    dtSessionValue = (DataTable)Session["Order"];
    if (dtSessionValue != null && dtSessionValue.Rows.Count > 0)
    {
        // this will bind the first row of the datatable
        LblDown.Text = dtSessionValue.Rows[0]["Download"].ToString();
    }
}

here in LblDown will show ["Download"] column data that saved in session now I want if in ["Download"] column's wasn't any data it will show in LblDown.Text="FREE"

how I can do it?

Best regards

neda

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dharmend...

0 1

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ANSWER
User: dharmendr
Replied: on Aug 30, 2016 10:03 AM
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Hi nedash,

Refer the below code.

if (Session["Order"] != null)
{
    DataTable dtOrder = Session["Order"] as DataTable;
    if (dtOrder != null && dtOrder.Rows.Count > 0)
    {
        string download = dtOrder.Rows[0]["Download"].ToString();
        if (!string.IsNullOrEmpty(download))
        {
            LblDown.Text = download;
        }
        else
        {
            LblDown.Text = "FREE";
        }
    }
}

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How to apply if condition for session value in ASP.Net

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