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ITextEdit.Insert Method

Definition

Overloads

Insert(Int32, String)

Inserts the given text at the specified positionin the text buffer.

Insert(Int32, Char[], Int32, Int32)

Inserts an array of characters at the specified position in the ITextBuffer.

Insert(Int32, String)

Inserts the given text at the specified positionin the text buffer.

public:
 bool Insert(int position, System::String ^ text);
public:
 bool Insert(int position, Platform::String ^ text);
bool Insert(int position, std::wstring const & text);
public bool Insert (int position, string text);
abstract member Insert : int * string -> bool
Public Function Insert (position As Integer, text As String) As Boolean

Parameters

position
Int32

The buffer position at which the first character of the text will appear.

text
String

The text to be inserted.

Returns

true if the insertion succeeded, false if it failed due to a read-only region.

Exceptions

The Apply() or Cancel() or Dispose() method has previously been called on this object.

position is less than zero or greater than the length of the buffer.

text is null.

Remarks

Inserting an empty string will succeed but will not generate a new snapshot or raise a Changed event.

Applies to

Insert(Int32, Char[], Int32, Int32)

Inserts an array of characters at the specified position in the ITextBuffer.

public:
 bool Insert(int position, cli::array <char> ^ characterBuffer, int startIndex, int length);
public:
 bool Insert(int position, Platform::Array <char16> ^ characterBuffer, int startIndex, int length);
bool Insert(int position, std::Array <char> const & characterBuffer, int startIndex, int length);
public bool Insert (int position, char[] characterBuffer, int startIndex, int length);
abstract member Insert : int * char[] * int * int -> bool
Public Function Insert (position As Integer, characterBuffer As Char(), startIndex As Integer, length As Integer) As Boolean

Parameters

position
Int32

The buffer position at which the first character of the text will appear.

characterBuffer
Char[]

The character array from which characters will be inserted.

startIndex
Int32

The index in characterBuffer of the first character to insert.

length
Int32

The number of characters to insert from characterBuffer.

Returns

true if the insertion succeeded, false if it was prevented by a read-only region.

Exceptions

The Apply() or Cancel() or Dispose() method has previously been called on this object.

characterBuffer is null.

Remarks

Inserting zero characters will succeed but will not generate a new snapshot or raise a Changed event.

Applies to