Function
Returns output task event information when an output task event occurs.
Format
dncDaq1_OnTiming( object sender, TaskOutputEventArgs e )
Parameters
sender [ C#: object ] [ VB.NET: object ]
The event source.
e [ C#: TaskInputEventArgs ] [ VB.NET: TaskOutputEventArgs ]
Event arguments. Details are shown below.
Event argument
Arguments |
C# Type |
VB.NET Type |
Description |
OutputTaskNo |
int |
integer |
Indicates the output task No. that occurred. |
ValueType |
int |
Integer |
Indicates the variable type of Value. 0:Byte 1:Int 2:Float |
Value |
obeject |
Obeject |
Indicates the output value. Please cast it to the type indicated by ValueType. The number of array depends on the number of channels specified in the output task. * For 0-3ch, the number of elements is 4
Usage example: C# float value; value = ((float[])e.Value)[0];
Usage example: VB.NET Dim value As float value = CType(e.Value, Single())(0)
|
Remarks
This event is used to acquire output task information when an output task occurs.