repeater control

Sidhartha Patnaik

Hello sir,

How to count the number of textbox is null or not null inside a repeater control after retriving data from database.

my .aspx page

===========

---- and some Label controls-----

Due to there are two datas in database the textbox appears twice. So How to count which textbox is null or not null between these two textbox ?

Thanking you

Sidhartha Patnaik.

5 Replies

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Sidhartha Patnaik9y ago
I have multiple condition like if first textbox is empty and 2nd one is not and vice versa
or if both are null or both are not null.
But in the whole thing I use one textbox only. and if more data inside the database. How will I manage ?
Sidhartha Patnaik9y ago
foreach (RepeaterItem item in Repeater1.Items)
{
TextBox TextBox1 = (TextBox)item.FindControl("TextBox1");
if (TextBox1.Text != "" || TextBox1.Text != "")
{
// var textbox = (TextBox)item.FindControl("TextBox1");
count=1;
}
else if (TextBox1.Text == "" && TextBox1.Text == "")
{
count = 0;
}
else
{
count = 1;
}
Label9.Visible = true;
Label9.Text = string.Format("{0}", count);

}
Rajeev Punhani9y ago
Hi Sidhartha,
Could you please share your code.
Sidhartha Patnaik9y ago
hello
Rajeev Punhani sir, thanks
I have tried this. but not getting any solution.

because it is always taking only one textbox field.which one is printed last.
Rajeev Punhani9y ago
Hi Sidhartha,
Please try the below code on button click.
int count=Repeater1.Items.Count();
if(count>0)
{
foreach (RepeaterItem item in Repeater1.Items)
{
      TextBox TextBox1= (TextBox)item.FindControl("TextBox1");
      if(TextBox1.Text!=null||TextBox1.Text!=String.Empty)
      {
      //do something check for conditions
      }

}
}