IMSCSPage_3_0::VerifyWith
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Use this method to output HTML tags in the form <INPUT TYPE="HIDDEN"> in an HTML form. These hidden fields contain specified values from the OrderForm object to be used to verify that an order has not been altered between presentation of the OrderForm and final purchase. When the order form is submitted, the ProcessVerifyWith method on the target page stores these fields in a Dictionary object in the OrderForm, which is then passed to the Order Processing pipeline (OPP). One of the objects in the pipeline compares the original values with the values from the hidden fields.
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Important
- This method is included for backwards compatibility with Site Server 3.0 Commerce Edition. See the AppFrameWork object, which provides similar functionality to that found in this method. Using the AppFrameWork methods is the preferred way of adding this type of functionality to your site, and will ensure better compatibility with future versions of Microsoft Commerce Server.
Definition
HRESULT IMSCSPage_3_0::VerifyWith(IDispatch*pdispOrder,BSTR*pbstrArgumentsBSTR*pbstrRet);
Parameters
pdispOrder
[in] A pointer to the IDispatch interface that can be used to retrieve the OrderForm object that contains the fields to verify.
pbstrArguments
[in] A pointer to a BSTR that contains a comma-separated list of field names in the supplied OrderForm object to verify. This parameter is optional.
pbstrRet
[out, retval] A pointer to a BSTR used to return the HTML tags.
Return Values
This method returns an HRESULT indicating whether or not it completed successfully. See the Error Values section for more details.
Error Values
This method returns S_OK (0x00000000) to indicate success and standard COM HRESULT error values to indicate failure. For more information about standard COM errors, see Standard COM Errors. Additional information may be available using the global Err object, which can be accessed using the API function GetErrorInfo. In particular, the GetDescription method of the IErrorInfo interface may return a text description of the error.
Remarks
The pbstrRet parameter points to valid data only if the method completed successfully.
For more information about memory ownership issues related to COM property and method parameters, see Managing COM Parameter Memory.