Horizontal scroll bar NOT appears in DataGridView control in Window application

Horizontal scroll bar NOT appears in DataGridView control in Window application I am using Visual Studio.Net 2005 and working with VB.NET Window application, in one of the window form when I tried to set DataGridView ScrollBars property as ScrollBars.Both then only Vertical scroll bar display in the grid But Horizontal scroll bar not appears in the grid. After doing some analysis I found if DataGridView AutoSizeColumnsMode property is set as DataGridViewAutoSizeColumnsMode.Fill then you will not able to see the horizoltal scroll bar in the grid. SO to see both the scroll bar in the grid make sure you set DataGridView1.AutoSizeColumnsMode = NONE (Default) And DataGridView1.ScrollBars = ScrollBars.Both (Default)

Sort Datagridview with multiple columns using BindingSource in VB.NET

Sort Datagridview with multiple columns using BindingSource in VB.NET   When you have to sort datagridview with multiple columns then follow the code below. This code is tested with Visual Studio 2005 and VB.net window application. Here I am making sorting with two columns, first column is dynamic (as user clicked) and second column is fixed (default). You can extend this as per your requirement. Basically this code will help you to understand how you can do sorting in datagridview with multiple columns.   'Declare one shared/Static variable to take care of persisting the state of sort direction Shared sortDirection As String = " ASC "   **dtDataTable is the table which used to bind the DataGridView1   Private Sub DataGridView1_ColumnHeaderMouseClick(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellMouseEventArgs) Handles DataGridView1.ColumnHeaderMouseClick     Dim dataGridBindingSource As New BindingSource   dataGridBindingSource.DataSource = dtDataTable     'This is (ID ASC) first column I made it fixed   Dim defaultColumn As String = "ID ASC"   Dim sortColumnOrder As New StringBuilder   Const ASC As String = " ASC "   Const DESC As String = " DESC "     'This code will sort the grid with secondary column as Option   If sortDirection = ASC Then     sortDirection = DESC   ElseIf sortDirection = DESC Then     sortDirection = ASC   End If     'Collect Column name and built Sort string   sortColumnOrder.Append(DataGridView1.Columns(e.ColumnIndex).Name)   sortColumnOrder.Append(sortDirection)   sortColumnOrder.Append(GlobalConstants.COMMA)   sortColumnOrder.Append(DefaultColumn)     'Sort the Binding Source   dataGridBindingSource.Sort = sortColumnOrder.ToString()     'Finally Bind the DataGrid with sorted data table source   Me.DataGridView1.DataSource = dataGridBindingSource    End Sub   When user click on the datagridview header, any column to sort then records would be sorted based on the sortColumnOrder string created. For example if user clicks on the second column header to sort then sortColumnOrder string would be "Second Column ASC/DESC, First Column ASC/DESC" If user clicks on the fourth column to sort then sortColumnOrder string would be "Fourth Column ASC/DESC, First Column ASC/DESC" etc You can make this code to create sort string as per user requirement like "1st column ASC/DESC, 2nd column ASC/DESC, 3rd column ASC/DESC" etc.