The RefreshButtonClicked event of the preview control is fired when the users clicks Refresh. I haven't tried it, but I think you can add code there to supply the parameter automatically.

>Hi Craig,
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>In our previous version we are using CRPE (Crystal 8.5). But our new version is using Crystal 10 through RDC since Automation Server is no longer supported in Crystal 10. In Crystal 8.5 CRPE the refresh button in the preview window dont ask the user to enter new parameter when you click the refresh button. But in the Crystal 10 RDC it always ask to enter new parameter value during refresh.
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>The intention of refreshing data are the following:
>1. The first users already preview the report then the second users also input new entry.
>2. The first users click the refresh button without to refresh the data and the expected result should include the new data entered by the second users. We know that we can do it by closing the preview window and run the report again. But the refresh functionality works fine in the Crystal 8.5 Automation Server. Most of our users in the market already used this functionality and we want to implement the refresh button functionality in RDC 10 without asking to enter new parameter value. Our users didnt know what are the correct value need to enter for each parameter sinc the value of the parameter was supplied by the program on the selected option in the Report interface that calls the Crystal Report.
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>On the Previous Crystal 8.5 we did not do any coding to refresh the report since the refresh button in the preview works fine. The refresh button only visible in the report preview in Crystal 8.5 CRPE if we set the value of the property .HasPrintSetupButton to True(.t.). In RDC 10 we need to set the value of the property EnableRefreshButton to True(.t.) if want it visible in the Preview window.
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>The problem in RDC 10 when we click the Refresh button it always ask to enter new parameter value in which our users does not know what are the correct value need to enter.
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>May be there is work around for this or property need to set.
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>Thanks,
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>Rene
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