LinearModel.AddRow Method (Object, Int32%)

Article
12/06/2011

[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]

Adds a row to a linear model.

Namespace: Microsoft.SolverFoundation.Services
Assembly: Microsoft.Solver.Foundation (in Microsoft.Solver.Foundation.dll)

Syntax

'Declaration
Public Overrides Function AddRow ( _
    key As Object, _
    <OutAttribute> ByRef vid As Integer _
) As Boolean

public override bool AddRow(
    Object key,
    out int vid
)

public:
virtual bool AddRow(
    Object^ key, 
    [OutAttribute] int% vid
) override

abstract AddRow : 
        key:Object * 
        vid:int byref -> bool 
override AddRow : 
        key:Object * 
        vid:int byref -> bool

public override function AddRow(
    key : Object, 
    vid : int
) : boolean

Parameters

key
Type: System.Object
A key for the row.

vid
Type: System.Int32%
A variable index.

Return Value

Type: System.Boolean
true if the row is added to the model successfully; false if the model already includes a row that is referenced by key or if the model already includes a user variable that is referenced by key.

Implements

ILinearModel.AddRow(Object, Int32%)
IRowVariableModel.AddRow(Object, Int32%)

Remarks

The following table shows the value of vid, depending on the key.

key in the model	Value of vid
Model already includes a row that is referenced by key.	vid is set to the row's index.
Model already includes a user variable that is referenced by key.	vid is set to -1.
A new row associated with the key is added to the model.	vid is set to the new row index.

.NET Framework Security

Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

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