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AddTag
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Declare (register) tags that you want to access from scripts in an object. This allows you to:
Tag values can now be input and output using GetVal/ ReadVal/ WriteVal/ ReadRequestRefresh/ ReadRefresh/ WriteRequestRefresh/WriteRefresh. Also, when the tag value changes, the "OnTagValueChanged" event will be called.
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DelTag
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Unregisters a tag. Tag registration is automatically unregistered when the form is closed, so there is no need to call DelTag unless there is a specific reason.
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ClearAllTag
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Unsubscribe from all tags.
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GetVal
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Get tag values from cache (recommended, fast). Bulk loading is also possible using an array.
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ReadVal
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Gets the tag value (DataSource can be specified). However, only one tag can be read.
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WriteVal
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Write a value to a tag (single-point tag write).
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ReadRefresh
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Refresh the tag cache (recommended, fast). You can also specify multiple tags at once using an array.
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WriteRefresh
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Write tag values together and refresh the cache (recommended, fast).
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ReadRequest
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Make a read request (used in conjunction with ReadRequestRefresh).
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ReadRequestRefresh
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Execute all read requests and refresh the cache (recommended/fast).
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WriteRequest
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Make a write request (used in conjunction with WriteRequestRefresh).
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WriteRequestRefresh
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Execute all write requests and refresh the cache (recommended/fast).
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