The Method GetScreenshot returns a screenshot of the controls’ hardware HMI at the time the method is invoked.
Signature
GetScreenshot (
[out]Image CurrentScreenshot
[out]MethodExecutionFeedbackType ExecutionFeedback
);
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Argument |
Description |
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CurrentScreenshot |
The screenshot in jpg, gif, bmp or png format. |
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ExecutionFeedback |
The extended feedback returning a detailed message in case of execution failure. |
Method Result Codes
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ResultCode |
Description |
|
BadNodeIdUnknown |
See table 173 in OPC 10000-4 for the description of these result codes. |
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BadTypeMismatch |
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BadOutOfRange |
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BadNotWritable |
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BadNotFound |