Matrix..::..IsComponentWritable Method

Matrix Class See Also

Returns a value that indicates whether the value of the component at the specified row and column can be changed.

Namespace: Extreme.Mathematics
Assembly: Extreme.Numerics.Net40 (in Extreme.Numerics.Net40.dll) Version: 4.2.11333.0 (4.2.12253.0)

Syntax

C#
public virtual bool IsComponentWritable( int row, int column )

Visual Basic (Declaration)
Public Overridable Function IsComponentWritable ( _ row As Integer, _ column As Integer _ ) As Boolean

Visual C++
public: virtual bool IsComponentWritable( int row, int column )

F#
abstract IsComponentWritable : row:int * column:int -> bool override IsComponentWritable : row:int * column:int -> bool

Parameters

row: Type: System..::..Int32
The zero-based row index of the element to get or set.

column: Type: System..::..Int32
The zero-based column index of the element to get or set.

Return Value

true True true true (True in Visual Basic) if you can change the value of this component; otherwise falseFalsefalsefalse (False in Visual Basic).

Remarks

If you attempt to set a component that is read-only, an exception of type ComponentReadOnlyException is thrown. To avoid this, you can call this method before you attempt to set the component to verify that it can be changed.