Matrix cell value update is hide

[former_member243716]

Hi

I've a empty matrix. I insert new columns and I add same empty row.

I update cell value of the first column...

Private WithEvents matrix0 As SAPbouiCOM.Matrix

            matrix0.Columns.Remove(0) 'Remove #

            Dim oColumn As SAPbouiCOM.Column = matrix0.Columns.Add("N° Doc", SAPbouiCOM.BoFormItemTypes.it_EDIT)

            oColumn.TitleObject.Caption = "N° Doc"

            oColumn.Width = 50

            oColumn.Editable = True

            oColumn.Visible = True

            oColumn = matrix0.Columns.Add("Pos", SAPbouiCOM.BoFormItemTypes.it_EDIT)

            oColumn.TitleObject.Caption = "Pos"

            oColumn.Width = 50

            oColumn.Editable = True

            oColumn.Visible = True

            matrix0.AddRow()

            matrix0.AddRow()

            matrix0.Columns.Item("N° Doc").Cells.Item(1).Specific.value = Form1.dt1.GetValue("docentry", 1)

            matrix0.Columns.Item("N° Doc").Cells.Item(2).Specific.value = Form1.dt1.GetValue("docentry", 1)

[* Form1.dt1.GetValue("docentry", 1) is a correct value for test]

When appears matrix I se the correct value on matrix0.Columns.Item("N° Doc").Cells.Item(2)   but   matrix0.Columns.Item("N° Doc").Cells.Item(1) is hide.

If I click on matrix0.Columns.Item("N° Doc").Cells.Item(1), matrix0.Columns.Item("N° Doc").Cells.Item(2)   value is hide.

I can see only the cell where I do click!!!

How can I see all the value???

Thanks a lot

[pedro_magueija · Accepted solution]

Hi Cristiano,

You should bind matrix columns if you want the data.

To display or edit information in a column item, the item must be bound to a data source (UserDataSource or DBDataSource) using the DataBind property.


The DataBind.SetBound method on a column is valid only on the column itself. You cannot get a UI element for a specific -- using Column.Cells.Item(1).Specific -- and call DataBind.SetBound on this object.

The SDK Help Center has more information on how to use the DataBind.SetBound.

You can also check the samples for examples.

---

Best regards,

Pedro Magueija

[former_member243716 · Accepted solution]

Thanks Pedro.

I do it with datatable (update manually) and grid.