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RAD Studio VCL Reference
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TRegistry.DeleteValue Method
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RAD Studio VCL Reference
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Erases a data value that is associated with the current key.
function DeleteValue(const Name: string): Boolean;
__fastcall Boolean DeleteValue(const AnsiString Name);
Call DeleteValue to remove a specific data value associated with the current key. Name is string containing the name of the value to delete. Keys can contain multiple data values, and every value associated with a key has a unique name.
DeleteValue returns true if the deletion is successful, false if the deletion fails.
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