Proper strinfg format

[bbawa1]

It is giving me error that input string is not in proper format.
What's wrong.
protected void GridView1_RowDataBound(object sender,
GridViewRowEventArgs e)
{
if (Convert.ToInt32(e.Row.Cells[2].Text) >=13)
{
e.Row.Cells[0].Text = "Hello" }

}

[Patrice]

The "input string" is the string you try to convert. Basically it means that
the value that is contained in e.Row.Cells[2].Text can't be converted to
Int32.
---
Patrice

<bb****@yahoo.coma écrit dans le message de news:
11**********************@i38g2000prf.googlegroups. com...

It is giving me error that input string is not in proper format.
What's wrong.
protected void GridView1_RowDataBound(object sender,
GridViewRowEventArgs e)
{
if (Convert.ToInt32(e.Row.Cells[2].Text) >=13)
{
e.Row.Cells[0].Text = "Hello" }

}

[Jimmy V]

Have you examined the value of e.Rows.Cells[2].Text to make sure it holds a value that should convert to int? You can expect this error when attempting to

Convert.ToInt32("");

--
Jimmy V
..NET Development Team - CTS, Inc
jv*********@hotmail.com

www.askcts.com
<bb****@yahoo.comwrote in message news:11**********************@i38g2000prf.googlegr oups.com...

It is giving me error that input string is not in proper format.
What's wrong.
protected void GridView1_RowDataBound(object sender,
GridViewRowEventArgs e)
{
if (Convert.ToInt32(e.Row.Cells[2].Text) >=13)
{
e.Row.Cells[0].Text = "Hello" }

}

[bbawa1]

On Jun 21, 10:43 am, "Jimmy V" <[e-mail]:

Have you examined the value of e.Rows.Cells[2].Text to make sure it holds a value that should convert to int? You can expect this error when attempting to

Convert.ToInt32("");

--
Jimmy V
.NET Development Team - CTS, Inc
[e-mail]

www.askcts.com

<[e-mail] in messagenews:11**********************@i38g2000prf.g ooglegroups.com...

It is giving me error that input string is not in proper format.
What's wrong.

protected void GridView1_RowDataBound(object sender,
GridViewRowEventArgs e)
{
if (Convert.ToInt32(e.Row.Cells[2].Text) >=13)
{
e.Row.Cells[0].Text = "Hello" }

}- Hide quoted text -

- Show quoted text -

It's not holding the value. Please help me I don't know how to fix
it.

[David R. Longnecker]

bb****@yahoo.com-

I'd try using TryParse first and then incorporate the if/then statement into
it.

// Example of e.Row.Cells[2].Text = "" (a blank string)
string cell2 = "";

// Example of e.Row.Cells[0].Text having it's value set.
string cell0 = "";
int result;
bool success = Int32.TryParse(cell2, out result);
if (success)
cell0 = (result >= 13) ? "Hello" : "";

This checks to see if it CAN parse before it checks your logic of result

>= 13. You could also place an else clause in there for when success ==

false. Replace cell2 and cell0 with your e.Row.Cells[0] and [2]; I just needed
a few strings to use to illustrate the point.

For more information on the Int32.TryParse method, check out : http://msdn2.microsoft.com/en-us/library/f02979c7.aspx

HTH.

-dl

--
David R. Longnecker
http://blog.tiredstudent.com

On Jun 21, 10:43 am, "Jimmy V" <[e-mail]:

>Have you examined the value of e.Rows.Cells[2].Text to make sure it
holds a value that should convert to int? You can expect this error
when attempting to

Convert.ToInt32("");

--
Jimmy V
.NET Development Team - CTS, Inc
[e-mail]
www.askcts.com

<[e-mail] in
messagenews:11**********************@i38g2000prf. googlegroups.com...

>>It is giving me error that input string is not in proper format.
What's wrong.

protected void GridView1_RowDataBound(object sender,
GridViewRowEventArgs e)
{
if (Convert.ToInt32(e.Row.Cells[2].Text) >=13)
{
e.Row.Cells[0].Text = "Hello" }
}- Hide quoted text -

- Show quoted text -

It's not holding the value. Please help me I don't know how to fix
it.