How do you create a shared variable in Crystal Reports?

Shared NumberVar x; In order to use shared variables, the variable must be declared and assigned a value before it can be passed between the main report and the subreport.

What is shared variable in Crystal Reports?

Shared variables are used throughout the main report and all of its sub reports. Shared variables are even more general than global variables. Shared NumberVar Z := 10; To use shared variables, it must be declared and assigned a value before it can be used in the main report and subreports.

How does a subreport work in Crystal Reports?

Subreports allow you to combine unrelated reports into a single report. It is a report within a report. You can combine data that cannot be linked and present different views of the same data in a single report.

How do I share subreport data with main report?

Answer:

  1. In the subreport, create a formula similar to the one below:
  2. Place this formula in the Report Footer of your subreport.
  3. In the main report, create a formula that declares the same variable name:
  4. Place @MainFormula in a section that is beneath the section containing the subreport.

How do I link subreport to main report in Crystal Report?

Steps for linking the subreport to the main report:

  1. Build the main report.
  2. Go to Insert > Subreport.
  3. Enter a name for the subreport and click on the Report Wizard button.
  4. Select the new export file.
  5. Click OK/Finish and place the subreport in the desired section.
  6. Right-click on the subreport and select “Edit Subreport”

How do you pass subreport value to main report?

How do you pass variable from subreport to main report in Crystal Report?

To share values between a subreport and the main report in Crystal Reports, use shared variables. Using shared variables requires at least two formulas: One to store the value in a shared variable. Tthe other to retrieve the value from the shared variable.

How do you add two subreports in Crystal Reports?

You can do this by using shared variables. Create a similar formula with another variable name on subreport 2 and also put it on the report-footer: WhilePrintingRecords; Shared NumberVar Total2 := Sum({AnotherTableName. ColumnName});

How do you link parameters in a subreport in Crystal Reports?

From the main report, right click on the subreport, and select Change Subreport Links. In the subreport linking window, select the parameter field from the window labeled “Available Fields”, and click on the “>” button to move it to the window on the right labeled “Fields to link to”

How do you call a subreport from the main report in Crystal report?

In the top left box, select the field from the main report that will be linked to the subreport. Click on the right arrow button to move the field to the top right box. In the bottom right drop down list, select the field from the subreport that will be linked to the main report. Click OK.

How do you suppress a subreport in Crystal Reports?

Answer:

  1. Within the subreport, go to Report > Section Expert.
  2. Mark the Suppress Blank Section checkbox for each section that is not already suppressed.
  3. In the main report, right-click on the subreport box and select Format Subreport.
  4. On the Subreport tab, mark the Suppress Blank Subreport checkbox.
  5. Click OK.

Shared Variables (Crystal Syntax) Shared variables use the same memory block to store the value of a variable throughout the main report and all of its subreports. Thus shared variables are even more general than global variables. To use a shared variable, declare it in a formula in the main report as in the following example: Shared NumberVar

How to add subreport in Crystal Reports?

Unlinked Subreports. Unlinked subreports are standalone reports and their data is not linked to data in the main report.

  • Linked Subreports. Linked subreports use data that is coordinated with data in the main report.
  • Inserting Subreports. You can insert a new report or an existing report as subreport in a main report.
  • Formatting Subreports.

    • How to use shared variable in Crystal report?

    To share values between a subreport and the main report in Crystal Reports,use shared variables.

  • Using shared variables requires at least two formulas:
  • One to store the value in a shared variable.
  • Tthe other to retrieve the value from the shared variable.

    • How many subreports can you have in a crystal report?

    You can create either linked or unlinked subreports in Crystal Reports 2013. Unlinked subreports in Crystal Reports 2013 simply have no relationship between the records displayed in the subreport and the records displayed in the main report. The data is unrelated to each other in much the same way “unlinked” data in tables is unrelated. In

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