Replace "" to '' in c#

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1.00/5 (1 vote)

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i have a code bellow:
this.TextBox1.Text = this.TextBox1.Text.Replace("""","''");
i want to replace "" to '' but code don,t accept.
please help me.

Posted 30-May-11 23:20pm

hoa20101988

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mostafa_darwiche · Answer 1 · 2011-05-30T23:24:00

Solution 1

Hello,

Try the following:

this.TextBox1.Text = this.TextBox1.Text.Replace("\"\"","''");

Regards,

Posted 30-May-11 23:24pm

mostafa_darwiche

Santossh · Answer 2 · 2011-05-30T23:42:00

Solution 5

You cannot specify the string as ("""") as ' " ' represents end of a string.
replace ' " ' with ' \" '.

C#

textBox1.Text.Replace("\"\"","''")

Posted 30-May-11 23:42pm

Santossh

yesotaso · Answer 3 · 2011-05-30T23:24:00

Solution 2

That wouldnt even compile... have you read the error?
Take a look at: String Escape: quote[^].

Posted 30-May-11 23:24pm

yesotaso

Updated 30-May-11 23:25pm

v2

amit28august · Answer 4 · 2011-05-30T23:28:00

Solution 4

if u want to replace space there then
this.TextBox1.Text = this.TextBox1.Text.Replace(" ", string.empty);

try out this it will solve ur prob.

Posted 30-May-11 23:28pm

amit28august

Michael Waguih · Answer 5 · 2011-05-31T00:18:00

Hi hoa20101988,

I accept with the previous answer but I want to explain the reason :

There is some symbols which can not be written as it is between the quotes like
", /, \, ', enter key, tab key and others where you have to put before them: \
enter key would be \n , tab key \t
when you you are writting it as string between 2 quotes.

this link[^] can give you more information.

I hope this help,
:)