Read Null values from text file

[Niron kag]

Hello !

In c# , I am reading values from text files , when I try to get the value
from the text file and nothing is written there (Null - I think) , I get
Error message
{"Index was outside the bounds of the array." }.

How can I check if no value is written before I try to access the value?

Thanks !

[Kevin Spencer]

> when I try to get the value

from the text file and nothing is written there (Null - I think) , I get
Error message
{"Index was outside the bounds of the array." }.
What array? You didn't mention anything about any array.

--
HTH,

Kevin Spencer
Microsoft MVP
Professional Numbskull

Hard work is a medication for which
there is no placebo.

"Niron kag" <Ni******@discussions.microsoft.com> wrote in message
news:07**********************************@microsof t.com... Hello !

In c# , I am reading values from text files , when I try to get the value
from the text file and nothing is written there (Null - I think) , I get
Error message
{"Index was outside the bounds of the array." }.

How can I check if no value is written before I try to access the value?

Thanks !

[Niron kag]

Kevin ,
Thank U for your response!
I have already solve it with this line:

this.yourtextbox.Text.Length != 0

"Kevin Spencer" wrote:

when I try to get the value
from the text file and nothing is written there (Null - I think) , I get
Error message
{"Index was outside the bounds of the array." }.

What array? You didn't mention anything about any array.

--
HTH,

Kevin Spencer
Microsoft MVP
Professional Numbskull

Hard work is a medication for which
there is no placebo.

"Niron kag" <Ni******@discussions.microsoft.com> wrote in message
news:07**********************************@microsof t.com...

Hello !

In c# , I am reading values from text files , when I try to get the value
from the text file and nothing is written there (Null - I think) , I get
Error message
{"Index was outside the bounds of the array." }.

How can I check if no value is written before I try to access the value?

Thanks !