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Controller.DigitalOutGet
Reads the current state of a set of controller digital outputs.
Version History
Introduced in MPX 2.0.
Result
Boolean Array
Arguments
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| Argument |
Type |
Description |
| bitStart |
UInt32 |
The first digital output bit to read. |
| bitCount |
UInt32 |
The number of bits to read. |
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Common Exceptions
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| Error |
Occurs when... |
| Argument |
An invalid argument is specified. The specified set of bits does not exist on the controller. |
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Visual Basic
Syntax
Function DigitalOutGet(bitStart as UInt32, bitCount as UInt32) As Boolean()
Sample Code
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If controller.DigitalOutAvailable(2) And _
controller.DigitalOutAvailable(3) Then
Dim outputStates() As Boolean = controller.DigitalOutGet(2, 2)
Console.WriteLine("Digital Output #2 State: {0}", outputStates(0))
Console.WriteLine("Digital Output #3 State: {0}", outputStates(1))
outputStates(0) = False
outputStates(1) = False
controller.DigitalOutSet(2, 2, outputStates)
End If
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Sample Application
C#
Syntax
bool [] DigitalOutGet(UInt32 bitStart, UInt32 bitCount);
Sample Code
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if (controller.DigitalOutAvailable[2] &&
controller.DigitalOutAvailable[3])
{
bool[] outputStates = controller.DigitalOutGet(2, 2);
Console.WriteLine("Digital Output #2 State: {0}", outputStates[0]);
Console.WriteLine("Digital Output #3 State: {0}", outputStates[1]);
outputStates[0] = false;
outputStates[1] = false;
controller.DigitalOutSet(2, 2, outputStates);
}
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See Also
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