Hi All,
I have 10 or 12 digit Phone number like 1111111111. While displaying it should show as 111-111-1111. How to do it using C#(Win application)?
Thanks in advance.. | | Ganapatisb Tuesday, September 29, 2009 5:11 AM | You can use this method.
static string PhoneNumberFormat(string phoneNumber)
{
if (phoneNumber.Length == 10)
{
return String.Format("{0}-{1}-{2}", new string[] { phoneNumber.Substring(0, 3), phoneNumber.Substring(3, 3), phoneNumber.Substring(6) });
}
else if (phoneNumber.Length == 12)
{
return String.Format("{0}-{1}-{2}-{3}", new string[] { phoneNumber.Substring(0, 2), phoneNumber.Substring(2, 3), phoneNumber.Substring(5,3),phoneNumber.Substring(8) });
}
else
{
return phoneNumber;
}
}
- Marked As Answer byAland LiMSFT, ModeratorWednesday, September 30, 2009 9:42 AM
-
| | Tamer Oz Tuesday, September 29, 2009 5:28 AM | if you want to accept the number from the user in textboxthen use this in the key down event of the text box
if(textBox1.Text.Length<12 && ((e.KeyCode >= Keys.D0 && e.KeyCode <= Keys.D9 ) ||( e.KeyCode >= Keys.NumPad0 && e.KeyCode <= Keys.NumPad9 )|| e.KeyCode==Keys.Back || e.KeyCode==Keys.Delete || e.KeyCode==Keys.Tab))
{
if((textBox1.Text.Length==3||textBox1.Text.Length==7) && !(e.KeyCode==Keys.Back || e->KeyCode==Keys.Delete))
{
textBox1.AppendText("-");
}
}
else
{
e.SuppressKeyPress=true;
}
or just for converting string use phoneNumber=phoneNumber.Insert(3,"-").Insert(7,"-") - Marked As Answer byAland LiMSFT, ModeratorWednesday, September 30, 2009 9:42 AM
-
| | Bharath kumar Y.S Tuesday, September 29, 2009 5:46 AM | You can use this method.
static string PhoneNumberFormat(string phoneNumber)
{
if (phoneNumber.Length == 10)
{
return String.Format("{0}-{1}-{2}", new string[] { phoneNumber.Substring(0, 3), phoneNumber.Substring(3, 3), phoneNumber.Substring(6) });
}
else if (phoneNumber.Length == 12)
{
return String.Format("{0}-{1}-{2}-{3}", new string[] { phoneNumber.Substring(0, 2), phoneNumber.Substring(2, 3), phoneNumber.Substring(5,3),phoneNumber.Substring(8) });
}
else
{
return phoneNumber;
}
}
- Marked As Answer byAland LiMSFT, ModeratorWednesday, September 30, 2009 9:42 AM
-
| | Tamer Oz Tuesday, September 29, 2009 5:28 AM | if you want to accept the number from the user in textboxthen use this in the key down event of the text box
if(textBox1.Text.Length<12 && ((e.KeyCode >= Keys.D0 && e.KeyCode <= Keys.D9 ) ||( e.KeyCode >= Keys.NumPad0 && e.KeyCode <= Keys.NumPad9 )|| e.KeyCode==Keys.Back || e.KeyCode==Keys.Delete || e.KeyCode==Keys.Tab))
{
if((textBox1.Text.Length==3||textBox1.Text.Length==7) && !(e.KeyCode==Keys.Back || e->KeyCode==Keys.Delete))
{
textBox1.AppendText("-");
}
}
else
{
e.SuppressKeyPress=true;
}
or just for converting string use phoneNumber=phoneNumber.Insert(3,"-").Insert(7,"-") - Marked As Answer byAland LiMSFT, ModeratorWednesday, September 30, 2009 9:42 AM
-
| | Bharath kumar Y.S Tuesday, September 29, 2009 5:46 AM |
|
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