COMVariant.long Method

Article
2014-04-11

Gets or sets the value of a COMVariant object of the VT_I4 data type.

Syntax

public int long([int newValue])

Run On

Called

Parameters

newValue
Type: int
The new value; optional.

Return Value

Type: int
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.

The COMVariantType::VT_I4 data type is also used for the int variant type. The COMVariant.int method is identical to this method; the two methods exist for completeness.

Examples

The following example creates a COMVariant object of type VT_I4 and sets the value to 123456.

{ 
    COMVariant var = new COMVariant( 
        COMVariantInOut::IN_OUT,  
        COMVariantType::VT_I4); 
  
    // Set value of the object 
    var.long(123456); 
}

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