Append Method (Char[], Int32, Int32)

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Appends the string representation of a specified subarray of Unicode characters to this instance.

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

Syntax

'Declaration
Public Function Append ( _
    value As Char(), _
    startIndex As Integer, _
    charCount As Integer _
) As StringBuilder

public StringBuilder Append(
    char[] value,
    int startIndex,
    int charCount
)

public:
StringBuilder^ Append(
    array<wchar_t>^ value, 
    int startIndex, 
    int charCount
)

member Append : 
        value:char[] * 
        startIndex:int * 
        charCount:int -> StringBuilder 

public function Append(
    value : char[], 
    startIndex : int, 
    charCount : int
) : StringBuilder

Parameters

• value
  Type: array<System. . :: . .Char> [] () [] []
  A character array.

• startIndex
  Type: System. . :: . .Int32
  The starting position in value.

• charCount
  Type: System. . :: . .Int32
  The number of characters to append.

Return Value

Type: System.Text. . :: . .StringBuilder
A reference to this instance after the append operation has completed.

Remarks

This method appends the specified range of characters in value to the current instance. If value is null Nothing nullptr unit a null reference (Nothing in Visual Basic) and startIndex and count are both zero, no changes are made.

The Append(array<Char>[]()[][], Int32, Int32) method modifies the existing instance of this class; it does not return a new class instance. Because of this, you can call a method or property on the existing reference and you do not have to assign the return value to a StringBuilder object.

The capacity of this instance is adjusted as needed.

.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.

See Also

Reference

StringBuilder Class

Append Overload

System.Text Namespace