COMVariant.double Method

Definition

Namespace:

Dynamics.AX.Application

Assembly:

Microsoft.Dynamics.AX.Xpp.Support.dll

Overloads

double()	Gets or sets the value of a COMVariant object of the VT_R8 data type.
double(Decimal)

double()

Gets or sets the value of a COMVariant object of the VT_R8 data type.

public:
 virtual System::Decimal double();

public virtual decimal double ();

abstract member double : unit -> decimal
override this.double : unit -> decimal

Public Overridable Function double () As Decimal

Returns

Decimal

The current value.

Remarks

If you pass in a value that has a different data type than the object, the data type of the object will be changed to match the data type of the value. A COMVariant object has a double data type if its data type is set to COMVariantType::VT_R8.

The following example creates a new COMVariant object of type VT_R8 and sets the value to 123.456.

{ 
    COMVariant var = new COMVariant( 
        COMVariantInOut::IN_OUT,  
        COMVariantType::VT_R8); 
    // Set value of the object 
    var.double(123.456); 
}

double(Decimal)

public:
 virtual System::Decimal double(System::Decimal _newValue);

public virtual decimal double (decimal _newValue);

abstract member double : decimal -> decimal
override this.double : decimal -> decimal

Public Overridable Function double (_newValue As Decimal) As Decimal

Parameters

_newValue

Decimal

The new value; optional.

Returns

Decimal