How Do I Hide My Label , When That Label Have Nothing To Display From Datbase From Sql

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//(this is label name )cnametext.Text = dt.Rows[0]["cname"].ToString();
//(this is label name ) lnotext.Text = dt.Rows[0]["lno"].ToString();

Posted 13-Jan-16 18:29pm

2 solutions

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Sri Nivas (Vasu) · Accepted Answer · 2016-01-13T18:56:00

You can hide like below,

cnametext.Visible =  ! string.IsNullOrEmpty(cnametext.Text )
lnotext.Visible =  ! string.IsNullOrEmpty(lnotext.Text )

Include above lines after your assignment code.

Posted 13-Jan-16 18:56pm

Comments

Member 12119075 14-Jan-16 1:12am

how do i check dt.Rows[0]["cname"].ToString(); is null or empty

Sri Nivas (Vasu) 14-Jan-16 1:18am

You can check like below
if (dt.Rows[0]["cname"] != null && !string.IsNullOrEmpty(dt.Rows[0]["cname"].ToString() ) )
{
// statements for not null
}

M. Snehashish · Accepted Answer · 2016-01-13T19:03:00

Check wheather data is there or not, if data is not there then set the Visible property as false.

cnametext.Visible = false;

Posted 13-Jan-16 19:03pm