Inquire the value of some attribute of an object.
Source position: intuition.pas line 4108
function GetAttr( |
attrID: LongWord; |
obj: POINTER; |
storagePtr: PULONG |
):LongWord; overload; |
attrID: LongWord; |
obj: POINTER; |
var storage: LongWord |
):LongWord; overload; |
attrID |
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The attribute tag ID understood by the object's class |
storagePtr |
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A pointer to appropriate storage for the answer |
Mostly True if the method is supported for the specified attribute and False if it isn't or the attribute can't be read at this time. See the classes documentation for details.
attrID |
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The attribute tag ID understood by the object's class |
Inquires from the specified object the value of the specified attribute.
You always pass the address of a long variable, which will receive the same value that would be passed to SetAttrs() in the ti_Data portion of a TagItem element.
Not all attributes will respond to this function. Those that will are documented on a class-by-class basis.
This function sends OM_GET to the object.
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Varargs version of NewObjectA() |
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Deletes a 'boopsi' object. |
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Varargs Version of SetAttrsA() |
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Create and initialize a boopsi class. |