Forum

Hello,

I find the way to programmatically enum all ReportGrid columns (ReportColumnGetStartPosition & ReportColumnGetNext) but cannot find the similar functions for enumerating the ReportGrid rows.

Is there any way to do this?

Thanks,
Khachatur

The CExtReportGridWnd</code> is based on the CExtTreeGridWnd tree grid control. You should use the CExtTreeGridWnd::Item***() methods to enumerate tree rows. Each tree rows is uniquely identified by its HTREEITEM handle. The CExtTreeGridWnd::ItemGetRoot() method returns a handle to the root item, which is invisible. The CExtTreeGridWnd::ItemGetChildCount() and CExtTreeGridWnd::ItemGetChildAt() methods allow you to walk through all the tree structure. In the case of CExtReportGridWnd, the CExtTreeGridWnd::ItemGetChildCount() method returns zero for data rows and for the root row if the report grid is empty. This method returns a non-zero value for group rows if grouping is applied. The HTREEITEM handles can be converted to CExtReportGridItem* pointers using the CExtReportGridWnd::ReportItemFromTreeItem()method, but in fact HTREEITEM handles are similar to CExtReportGridItem* pointers.

Thank you,
Your answer was helpfuul.

KP