StringBuilder.Insert Method (Int32, Char)
Inserts the string representation of a specified array of Unicode characters into this instance at the specified character position.
Assembly: mscorlib (in mscorlib.dll)
The position in this instance where insertion begins.
The character array to insert.
Return ValueType: System.Text.StringBuilder
A reference to this instance after the insert operation has completed.
Existing characters are shifted to make room for the new text. The capacity of this instance is adjusted as needed.
If value is null, the StringBuilder is not changed.
Available since 4.5
Available since 1.1
Portable Class Library
Supported in: portable .NET platforms
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Available since 8.1