Visible = True Dim key As String = CStr(Direct Cast(Combo Box2. My point earlier (if I haven't misunderstood) is that along with standard SQL to select the data you can combine this with aggregate functions such as MAX. Click Dim open Dialog As New Open File Dialog() open Dialog. Click Application.[Exit]() End Sub Private Sub worksheets Combo Box_Selected Index Changed_1(sender As Object, e As Event Args) Handles worksheets Combo Box. OLEDB.12.0; Data Source=; Extended Properties='Excel 12.0 Xml; HDR=YES'", excel File Text Box. To String()), source Connection String) Dim current Sheet As New Data Table() adapter.
The purpose of the code is to load the selected values of the respective columns into three textboxes in order to rephrase/revalue those and update them by pressing a button.
After setting the datasource of the datagridview, it automatically jumps to the Row Validating event which I DONT WANT TO!
It first has to finish the whole function and later when the user enters with mouse or enters/leaves a row this has to be fired. Cell Border Style = Data Grid View Cell Border Style.
Can you explain without the code what you want to do and maybe I or someone else can help. File Name 'Get all worksheet names from the Excel file selected using Get Schema of an Ole Db Connection Dim source Connection String As String = [String]. Text) Dim connection As New Ole Db Connection(source Connection String) connection.
HTH Hi , thanks for help,but All i want is after selecting the column name and calculate sum , max and min; i mean the sheet named the name of the column ( figure of excel file) will be added to datagridview my problem is the connection between datagrid and excel because the datasource is variable; every time i select a column and a sheet will be added Hi I'm sorry but I don't understand what you are trying to achieve. OLEDB.12.0; Data Source=; Extended Properties='Excel 12.0 Xml; HDR=YES'", excel File Text Box. Dispose() 'Add each table name to the combo box If tables Is Not Nothing And Also tables.
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Clear() End Sub Public Sub Button4_Click(By Val sender As System.