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RAD Studio VCL Reference
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TCustomAdapterDispatcher.GetAdapterItemRequestParams Method
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RAD Studio VCL Reference
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Retrieves an interface for reading and writing the parameters of a request to an adapter action or image field.
procedure GetAdapterItemRequestParams(AHandler: IUnknown; AOptions: TAdapterItemRequestParamOptions; Params: IAdapterItemRequestParams);
__fastcall GetAdapterItemRequestParams(IUnknown AHandler, TAdapterItemRequestParamOptions AOptions, IAdapterItemRequestParams Params);
GetAdapterItemRequestParams retrieves the parameters for a call to execute an adapter action or to fetch the value of an image field.
AHandler is the interface of the adapter that requires the parameters to execute the action or produce the image field value.
AOptions is a set of flags that indicate what types of parameters should be included.
AParams is an interface for reading and writing parameter values. GetAdapterItemRequestParams uses this interface to write the parameter values.
GetAdapterItemRequestParams simply calls the ImplGetAdapterItemRequestParams method, which fetches the parameter values and writes them to AParams.
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Copyright(C) 2008 CodeGear(TM). All Rights Reserved.
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