StringBuilder::ToString Method (Int32, Int32)
Converts the value of a substring of this instance to a String.
Assembly: mscorlib (in mscorlib.dll)
Parameters
- startIndex
-
Type:
System::Int32
The starting position of the substring in this instance.
- length
-
Type:
System::Int32
The length of the substring.
Return Value
Type: System::String^A string whose value is the same as the specified substring of this instance.
| Exception | Condition |
|---|---|
| ArgumentOutOfRangeException | startIndex or length is less than zero. -or- The sum of startIndex and length is greater than the length of the current instance. |
You must call the ToString method to convert the StringBuilder object to a String object before you can pass the string represented by the StringBuilder object to a method that has a String parameter or display it in the user interface.
Available since 8
.NET Framework
Available since 1.1
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Windows Phone
Available since 8.1