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This is my code:
With ad.Tables(2)
For i As Integer = 0 To .Rows.Count - 1
If .Rows(i)("name") & "" <> "" Then
temp &= .Rows(i)("name") & ", "
End If
Next
End With
temp = temp.Trim(",")
testing &= "&Name=" & temp & vbCrLf
With this is get a comma in the end of the string. But if I do
temp = temp.Trim.Trim(",")
all commas are deleted.
How do I keep all commas and only delete the last one?
873
There are three string methods that strip characters from a string: Trim() removes characters from both sides of the string. TrimStart() strips characters from the start of the string. TrimEnd() cuts away characters from the end of the string.
The Trim function removes spaces on both sides of a string. Tip: Also look at the LTrim and the RTrim functions.
In c# or vb.net we can easily remove last character from string by using Remove or Trim or IndexOf properties.
To remove the last three characters from the string you can use string. Substring(Int32, Int32) and give it the starting index 0 and end index three less than the string length. It will get the substring before last three characters.
temp = temp.TrimEnd(CChar(","))
That will do it and I think it is the easiest way.
87
temp = temp.Trim().Substring(0, temp.Length - 1)
or
temp = temp.Trim().Remove(temp.Length - 1)
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