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StringBuilder.ToString Method (Int32, Int32)

Converts the value of a substring of this instance to a String.

Namespace:  System.Text
Assembly:  mscorlib (in mscorlib.dll)

public string ToString(
	int startIndex,
	int length
)

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.

ExceptionCondition
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.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0, 2.0, 1.0

Portable Class Library

Supported in: Portable Class Library

Supported in: Windows Phone 8.1

Supported in: Windows Phone Silverlight 8.1

Supported in: Windows Phone Silverlight 8
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