ITermModel.AddVariable Method (Object, Int32%, Rational, Rational, Boolean)
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Adds a variable to a model.
Namespace: Microsoft.SolverFoundation.Services
Assembly: Microsoft.Solver.Foundation (in Microsoft.Solver.Foundation.dll)
Syntax
'Declaration
Function AddVariable ( _
key As Object, _
<OutAttribute> ByRef vid As Integer, _
lower As Rational, _
upper As Rational, _
isInteger As Boolean _
) As Boolean
bool AddVariable(
Object key,
out int vid,
Rational lower,
Rational upper,
bool isInteger
)
bool AddVariable(
Object^ key,
[OutAttribute] int% vid,
Rational lower,
Rational upper,
bool isInteger
)
abstract AddVariable :
key:Object *
vid:int byref *
lower:Rational *
upper:Rational *
isInteger:bool -> bool
function AddVariable(
key : Object,
vid : int,
lower : Rational,
upper : Rational,
isInteger : boolean
) : boolean
Parameters
- key
Type: System.Object
The optional key for the row, or nulla null reference (Nothing in Visual Basic).
- vid
Type: System.Int32%
The index of the new variable or of an existing variable that has the same key.
- lower
Type: Microsoft.SolverFoundation.Common.Rational
The lower bound.
- upper
Type: Microsoft.SolverFoundation.Common.Rational
The upper bound.
- isInteger
Type: System.Boolean
true to restrict the new variable to integer values; otherwise, false.
Return Value
Type: System.Boolean
true if a new variable is added; false if an existing variable has the same key.
.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.