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Create QR Code with Crystal Reports UFL - Barcode Resource
This tutorial illustrates the use of a UFL (User Function Library for Crystal Reports ) with a True Type Font ( QR Code Barcode Font), provided in ConnectCode QR ...

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5 Adding QR Code Symbols to Crystal Reports - Morovia QRCode ...
Support»Product Manuals» Morovia QRCode Fonts & Encoder 5 Reference Manual»5 Adding QR ... Adding barcodes to Crystal Reports is straightforward.

If for some reason you don t have access to the backup of the encryption key (or forget the password), and the ReportServer database becomes disabled because of a problem with the symmetric key, you can also use the rskeymgmt utility to delete the encrypted data in the ReportServer database. In this case, just use rskeymgmt d and then restart IIS. Then you can use the rsconfig utility to specify the connection information to be encrypted. You can then use the rskeymgmt utility to create a new backup of the encryption key. (You can learn more about the rskeymgmt utility in Reporting Services Books Online.) If you delete the encrypted data in the ReportServer database and had previously configured credentials for unattended report processing, you will need to run the rsconfig utility again to add these credentials back to the Report Server configuration file (as explained earlier in this chapter). For each report and shared data source that uses stored credentials, you will need to update the credentials individually because this data is wiped out when you use the d argument with the rskeymgmt utility. You will also need to open and save each subscription because they also are affected by the deletion of encrypted credentials. This is a lot of work to do if you have a lot of items using stored credentials or subscriptions, so take care to backup the symmetric key! In this procedure, you will use the rskeymgmt utility to back up the symmetric key.

View (Show wizard steps)

In this case, if the n1 variable is greater than 0, the entire expression is surely True, so evaluating the second subexpression Log(n2) can be sidestepped. You can enforce this smarter behavior with the new OrElse operator:

The header consists of text you can set through the HeaderText property. You can change the default appearance of the header text by using its style property; you can also change the structure of the header by using the corresponding header template property. If HeaderText is empty and no custom template is specified, no header is shown for the wizard. The view displays the contents of the currently active step. The wizard requires you to define each step in an <asp:wizardstep> element. An <asp:wizardstep> element corresponds to a WizardStep control. Different types of wizard steps are supported; all wizard step classes inherit from a common base class named WizardStepBase. All wizard steps must be grouped in a single <wizardsteps> tag, as shown in the following code:

These new operators also work inside complex Boolean expressions:

<asp:wizard runat="server" DisplaySideBar="true"> <wizardsteps> <asp:wizardstep runat="server" steptype="auto" id="step1"> First step </asp:wizardstep> <asp:wizardstep runat="server" steptype="auto" id="step2"> Second step </asp:wizardstep> <asp:wizardstep runat="server" steptype="auto" id="finish"> Final step </asp:wizardstep> </wizardsteps> </asp:wizard>

Short-circuit evaluation helps you avoid many run-time errors without writing much code. For example, you can use the following approach to read an array element only if the index is in the valid range: