how to find the comma in given string

Question

0.00/5 (No votes)

See more:

hi all,

i have one text box enter text always like textbox.text="text1,text2"
but when user enter the text like this textbox.text="text1"

so how to check comma and add the text.
how to write a ode for check comma and adding empty string in c#
my output like
textbox.text="text1,''";

Posted 19-Oct-12 21:30pm

Santhosh23

Add a Solution

4 solutions

Add a Solution

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Abhinav S · Answer 1 · 2012-10-19T21:36:00

Solution 1

Every string has a contains method[^]. Just check for a comma using contains within the string.

Posted 19-Oct-12 21:36pm

Abhinav S

v2

Sumit_Kumar_Sinha · Answer 2 · 2012-10-19T21:47:00

Solution 2

Check this one :-

http://stackoverflow.com/questions/2586602/best-way-to-check-for-string-in-comma-delimited-list-with-net[^]

Posted 19-Oct-12 21:47pm

Sumit_Kumar_Sinha

Dineshshp · Answer 3 · 2012-10-19T21:53:00

Solution 3

You can check it on "TextBox1_Change" event like :

if(Text1.Text.IndexOf(",") >= 0)
{
// TODO : If Comma found in textbox string, what u want to do ?????
}
else
{
// TODO : If Comma not found in textbox string, what u want to do ?????
}

Posted 19-Oct-12 21:53pm

Dineshshp

adriancs · Answer 4 · 2012-10-19T22:08:00

Solution 4

C#

if (textbox1.Text.Contains(',')
{
    // Comma exists
}
else
{
    // Comma is not existed
}

Posted 19-Oct-12 22:08pm

adriancs

how to find the comma in given string

4 solutions

Solution 1

Solution 2

Solution 3

Solution 4

Add your solution here

Preview 0

how to find the comma in given string

4 solutions

Solution 1

Solution 2

Solution 3

Solution 4

Add your solution here

Preview 0

Existing Members

...or Join us