METHOD GetString : POINTER TO STRING
This method searches for a style entry of type STRING and returns the according value if found. The returned pointer to a string might point to values that are larger than 80 characters!
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InOut:
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Scope
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Name
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Type
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Comment
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Return
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GetString
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POINTER TO STRING
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Input
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stStyleKey
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STRING
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The name of the style entry to seach for.
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pstDefault
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POINTER TO STRING
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The default value to use if the entry is not found. In case of a NULL value passed here, an empty string will be returned as default!
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pOptResult
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POINTER TO UDINT
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An optional result error code. Common result values are Errors.ERR_OK if a valid style was found or Errors.ERR_INVALIDID if no style entry was found. In this case, the method will return the default value.
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