how to Split number into groups of 3 digits in c# without decimal symbol

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hi I want to Split number into groups of 3 digits in c# this is my code :

C#

fo_1 = int.Parse(TextBox1.Text);
        TextBox1.Text = fo_1.ToString("N", CultureInfo.CreateSpecificCulture("es-ES"));

but this code changes 1000000 to 1.000.000,00 but I want 1.000.000
please help me
thanks.

Posted 19-Oct-15 5:57am

rezaeti

Updated 19-Oct-15 5:59am

v2

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3 solutions

Solution 3

You are using "N", the standard number format string. Without a precision specifier this uses the default precision which is usually "N2". See Standard Numeric Format Strings[^] for details and then try "N0".

Alan.

Posted 19-Oct-15 8:47am

Alan N

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Richard MacCutchan · Accepted Answer · 2015-10-19T06:10:00

Solution 1

Then do not try to convert it to a culture specific number. Use a general format or create a custom numeric format the does not contain digits after the decimal point. See https://msdn.microsoft.com/en-us/library/0c899ak8(v=vs.110).aspx[^].

Posted 19-Oct-15 6:10am

Richard MacCutchan

Updated 19-Oct-15 6:11am

v2

Comments

rezaeti 19-Oct-15 12:27pm

thanks richard MacCutchan

rezaeti · Accepted Answer · 2015-10-19T06:29:00

Solution 2

C#

fo_1 = int.Parse(TextBox1.Text);
        TextBox1.Text = fo_1.ToString("#,#", CultureInfo.InvariantCulture);

Posted 19-Oct-15 6:29am

rezaeti