Use the Add Parameter or Edit Parameter dialog box to add a parameter to a method signature or to edit a parameter that you have already added.
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Item |
Description |
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Parameter Name |
Specifies the name of the new parameter. You must enter a legal Delphi identifier. |
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Data type |
Specifies the type of the new parameter. |
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Matching Results |
Lists data types that match the text you enter in the Data type field. |
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Literal Value |
Specifies the value for the new parameter. Refactoring uses this literal as the value of the new parameter in existing calls to this procedure. |
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Parameter Type |
Specifies the parameter type. |
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Value |
Passes the parameter by value. |
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Var |
Passes the parameter by reference. |
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Out |
Passes the parameter by reference and discards the initial value. |
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Const |
Passes the parameter by value and disallows assignment to the parameter. |
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See Also