Substring Method (Int32)
[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]
Retrieves a substring from this instance. The substring starts at a specified character position.
Namespace: System
Assembly: mscorlib (in mscorlib.dll)
Syntax
'Declaration
Public Function Substring ( _
startIndex As Integer _
) As String
public string Substring(
int startIndex
)
public:
String^ Substring(
int startIndex
)
member Substring :
startIndex:int -> string
public function Substring(
startIndex : int
) : String
Parameters
- startIndex
Type: System. . :: . .Int32
The zero-based starting character position of a substring in this instance.
Return Value
Type: System. . :: . .String
A string that is equivalent to the substring that begins at startIndex in this instance, or Empty if startIndex is equal to the length of this instance.
Remarks
The index is zero-based.
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see dd66cd4c-b087-415f-9c3e-94e3a1835f74.