How do I populate specific columns of a datagrid view from as list object

Posted on 2010-08-30
Last Modified: 2012-05-10

I know how to populate a datagridiew via a list object by setting its datasource to the list object as in
mydatagridview.datasource = mylist

However, I've now created a datagridview by adding the following columns at design time.  The name and Description columns are populated by the listobject. I want to allow the user to be able to enter data in the Sheet ID and to view details via the view details button located in the ViewDetails column of the datagridview.  
1. I'm not sure how to assign the name and description returned by list object to the correct column and how to permit the user to be able to make changes in a specific column of a datagrid view
Export (checkbox)
ViewDetail (button)
Question by:chtullu135
LVL 18

Accepted Solution

John (Yiannis) Toutountzoglou earned 500 total points
ID: 33559946
you can reffer to a Cell value like this
Now about your button column try this

Private WithEvents frm as Form

Private Sub MyDataGridView_CellClick(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles MyDataGridView.CellClick


            Dim row As DataGridViewRow

            For Each row In Me.MyDataGridView.Rows

                If Not row.IsNewRow Then

                    If e.ColumnIndex >= 0 Then

                        If MyDataGridView.Columns(e.ColumnIndex).Name = _

                    "ButtonColumn" Then

                     If frm Is Nothing Then

                                frm = New DetailsForm

                                frm.StartPosition = FormStartPosition......


                                frm.FormBorderStyle = Windows.Forms.FormBorderStyle.None


                            End If


                           End if

                    End If

                End If


        Catch ex As Exception

        End Try

    End Sub

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Author Comment

ID: 33560026
I kept at it and came up with this solution which seems to work.  However, I will be giving you credit for code you came up with.  It'll prove usefull and I thank you again for your help
Private Sub PopulateSelectTab()

        Dim retrievedTabList As New List(Of DatasetGroup)


            dgvDatasetGroups.DataSource = DataSetGroupDB.GetDatasetGroupList


            Dim buttons As New DataGridViewButtonColumn()

            With buttons

                .HeaderText = "ViewDetails"

                .Text = "ViewDetails"

                .Name = "Details"

                .UseColumnTextForButtonValue = True

                .AutoSizeMode = DataGridViewAutoSizeColumnMode.DisplayedCells

                .FlatStyle = FlatStyle.Standard

                .DisplayIndex = 0

            End With


            Dim checkboxes As New DataGridViewCheckBoxColumn

            With checkboxes

                .HeaderText = "Export"

                .Name = "Export"

                .AutoSizeMode = DataGridViewAutoSizeColumnMode.DisplayedCells

                .FlatStyle = FlatStyle.Standard

                .DisplayIndex = 1

            End With


            dgvDatasetGroups.Columns(0).Visible = False

            dgvDatasetGroups.Columns(4).Visible = False

            dgvDatasetGroups.Columns(5).Visible = False

            dgvDatasetGroups.Columns(6).Visible = False

            dgvDatasetGroups.Columns(0).ReadOnly = True

            dgvDatasetGroups.Columns(1).ReadOnly = True

            dgvDatasetGroups.Columns(2).ReadOnly = True

            dgvDatasetGroups.Columns(4).ReadOnly = True

            dgvDatasetGroups.Columns(5).ReadOnly = True

            dgvDatasetGroups.Columns(6).ReadOnly = True

        Catch ex As Exception

            MessageBox.Show(ex.Message, ex.GetType.ToString)

        End Try

    End Sub

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