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      How to: Bind a PivotGridControl to a Database
      How to: Bind a Pivot Grid to an OLAP Datasource
      How to: Bind a PivotGridControl to an OLAP Cube Using the OLE DB Data Provider
      How to: Bind a PivotGridControl to an OLAP Cube Using the ADOMD.NET Data Provider
      How to: Bind a PivotGridControl to an OLAP Cube via XMLA
      How to: Add an Unbound Field to Supply Additional Data
      How to: Add an Unbound Field to Change Axis Detailing
      How to: Provide Data for an Unbound Field Using Expressions
      How to: Save PivotGridControl Data to a File and Work with It Later
      How to: Bind a PivotGridControl to a Database at Design Time Using Server Mode
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How to: Add an Unbound Field to Change Axis Detailing

This example shows how custom group intervals can be implemented.

The image below shows a sample report which displays the average salary and seniority of employees. Employees are grouped by their age and department.

To compact the report further and make it more readable, the values in the Age axis are grouped. This axis shows two intervals ("Under 30" and "Over 30") rather than displays each unique age.

Perform the steps below to group values using an unbound field.

  1. Create an unbound field and set the PivotGridFieldBase.UnboundType property value to Integer. (see Unbound Fields for more details).
  2. Handle the PivotGridControl.CustomUnboundFieldData event to supply group values to the unbound field.
  3. Handle the PivotGridControl.FieldValueDisplayText event to substitute group values with user-friendly text.

The image below shows the result:

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