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How to add UltraGridRow to UltraWinGrid.UltraGrid
posted

 I have 2 UltraGrids on a form. Say, select some rows on Grid1, and click on the button to see these selected rows on Grid =2. 

When user clicks the button, I have all the rows selected on Grid 1 in SelectedRowsCollection Object. Now how do I add these UltraGridRows collection to Grid2.

UltraGrid1.DataSource does not accept  SelectedRowsCollection.

I cannot even directly convert/cast each UltraGridRow to DataRow, place it in DataTable and and assign that datatable to Grid's DataSource.

I don't even see something like Grid2.Rows.Add(UltraGridRow)

How do I display those selected rows in Grid1 on Grid2?

Please help me find a solution.

Thanks,

Sindhu

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  • 990
    Verified Answer
    posted

    Hi Sindhu,

    The key to this is to recognise that an UltraGrid must be bound to a DataSource which is why there is no UltraGrid.Rows.Add method. You can bind to something as simple as a System.ComponentModel.BindingList<>:

    private BindingList<Customer> _copiedCustomers = new BindingList<Customer>();

    Then bind the list to the grid:

    Grid2.DataSource = _copiedCustomers; 

    Once you have done that you can enumerate the selected rows from Grid1 using:

    foreach (UltraGridRow row in Grid1.Selected.Rows)

    {

        ...

    }

    Then you can examine the row and use the ListObject property to obtain the actual object from Grid1:

    Customer customer = (Customer)row.ListObject;

    Then add the object to your binding source of Grid2:

    _copiedCustomers.Add(customer);

    Hope this makes sense. If you need more details let me know.

    Cheers,

    Andy.

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