ImageGear for Silverlight
SetTagAsync(Int32,Int32,Int32,ImGearIsisOperationCompleted) Method
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ImageGear20.Isis Assembly > ImageGear.Isis Namespace > ImGearIsisScanner Class > SetTagAsync Method : SetTagAsync(Int32,Int32,Int32,ImGearIsisOperationCompleted) Method

tagId: The ID of the tag.

value: The value to set the tag to.

index: The index to use, for tags that contain multiple values. If the tag contains only a single value, this must be 0.

callback: Callback which is called when the tag is set.

Sets the value of an ISIS tag of data type Integer.

Syntax

Visual Basic

Managed Extensions for C++

C++/CLI

'Declaration
 
Public Overloads Function SetTagAsync( _
   ByVal tagId As Integer, _
   ByVal value As Integer, _
   ByVal index As Integer, _
   ByVal callback As ImGearIsisOperationCompleted _
) As ImGearIsisOperationStatus

'Usage
 
Dim instance As ImGearIsisScanner
Dim tagId As Integer
Dim value As Integer
Dim index As Integer
Dim callback As ImGearIsisOperationCompleted
Dim value As ImGearIsisOperationStatus
 
value = instance.SetTagAsync(tagId, value, index, callback)

public ImGearIsisOperationStatus SetTagAsync( 
   int tagId,
   int value,
   int index,
   ImGearIsisOperationCompleted callback
)

public: ImGearIsisOperationStatus* SetTagAsync( 
   int tagId,
   int value,
   int index,
   ImGearIsisOperationCompleted* callback
)

public:
ImGearIsisOperationStatus^ SetTagAsync( 
   int tagId,
   int value,
   int index,
   ImGearIsisOperationCompleted^ callback
)

Parameters

tagId: The ID of the tag.
value: The value to set the tag to.
index: The index to use, for tags that contain multiple values. If the tag contains only a single value, this must be 0.
callback: Callback which is called when the tag is set.

Return Value

ImGearIsisOperationStatus value.

Remarks

To set the values of multiple tags, it is more efficient to use SetAllTagsAsync.

The scanner must be set before calling this method.

Syntax

Parameters

Return Value

Remarks

See Also

Reference