Hey guys....
I'm using SAP B1 2005 A and i've created a matrix that fills with information obtained by 2 textboxes and also a combobox.
The problem is that in the exact moment that I choose some value in the combo box in order to obtain all the data to fill the grid the error "Reference to object instance is not established as an object" appears.
I checked everything also the information in the db and the creation of the objects....and it seems to be fine. Here it goes in order to get some answer.....thank you
Dim ocbx As SAPbouiCOM.ComboBox
Dim ocbx2 As SAPbouiCOM.ComboBox
Dim ocols As SAPbouiCOM.Columns
Dim oitems As SAPbobsCOM.Items =
oCompany.GetBusinessObject(BoObjectTypes.oItems)
Dim oForm As SAPbouiCOM.Form = Pappl.Forms.Item("CMP_FRM_PROP")
oCbx = oForm.Items.Item("CMB_UTIL").Specific
ocbx2 = oForm.Items.Item("CMB_REDO").Specific
oMatrix = oForm.Items.Item("GRD_DETA").Specific
ocols = oMatrix.Columns
For i As Integer = 1 To oMatrix.RowCount
If oCbx.Selected.Value <> "" Then
ocols.Item("CMP_RO5").Cells.Item(i).Specific.string = oCbx.Selected.Value
Greetings
PD: The error makes a break exactly here---> If oCbx.Selected.Value <> ""