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GetOleDbSchemaTable DATA_TYPES 12 Years Ago by Techyon ….ConnectionString = str ' Open a connection conn.Open() 'Call GetOleDbSchemaTable Dim schemaTable As DataTable = conn.GetOleDbSchemaTable(OleDbSchemaGuid.Columns, New Object() {Nothing, Nothing, "… Re: GetOleDbSchemaTable DATA_TYPES 12 Years Ago by Techyon ….Closed Then oCon.Open() Dim dt As DataTable = oCon.GetOleDbSchemaTable(System.Data.OleDb.OleDbSchemaGuid.Columns, New Object() {Nothing, Nothing…, TableName}) Dim dtPrimary As DataTable = oCon.GetOleDbSchemaTable(OleDbSchemaGuid.Primary_Keys, New Object() {Nothing, Nothing, TableName}) Dim totalPosition… Re: GetOleDbSchemaTable DATA_TYPES 12 Years Ago by Techyon Ok, I've coded a work around. [code]If TCI.ColumnName.Contains("AutoNumber") Then TCI.ColumnWidth = -2 End If[/code] But this is a bad fix =p I'd still like to know how I can differentiate between a Long Integer and AutoNumber using GetOleDbSchemaTable Or a better fix =) Thanks in advance! problem with GetOleDbSchemaTable 12 Years Ago by G_Waddell … order to do this I was planning on using GetOleDbSchemaTable but I don't get any tables back... The…ConnStr) dim Dt as datatable conn.open() Dt = conn.GetOleDbSchemaTable(System.Data.OleDb.OleDbSchemaGuid.Columns, New Object() {Nothing, Nothing,…any rows? i think I may be getting the GetOleDbSchemaTable wrong but every example I've seen it looks … data binding to datagrid from Dim schemaTable = GetOleDbSchemaTable 14 Years Ago by bbxrider I'm using the GetOleDbSchemaTable to get column info from an access db, column_name and … the schematable columns, about 25 different things, Dim schemaTable = dbConn.GetOleDbSchemaTable(OleDbSchemaGuid.Columns, _ New Object() {Nothing, Nothing, "VolDataNew"… Re: data binding to datagrid from Dim schemaTable = GetOleDbSchemaTable 14 Years Ago by bbxrider … the column of my choosing from the table results of GetOleDbSchemaTable and only that column. since there are so many columns… in the GetOleDbSchemaTable, it would be impractible to exclude them one by one Re: problem with GetOleDbSchemaTable 12 Years Ago by G_Waddell Hi, I've kind of solved it, I just don't filter for anything.... [CODE] Dt = conn.GetOleDbSchemaTable(System.Data.OleDb.OleDbSchemaGuid.Columns,Nothing) [/CODE] Strange Column name returned from Excel via OLEDB.GetOleDbSchemaTable 11 Years Ago by G_Waddell … the list of spread sheets in the book DT = XLConn.GetOleDbSchemaTable(System.Data.OleDb.OleDbSchemaGuid.Tables, Nothing) If DT.Rows.Count…)-1 table_Name = tableArray(i) 'Table_Name is global string DT = XLConn.GetOleDbSchemaTable(System.Data.OleDb.OleDbSchemaGuid.Columns, New Object() {Nothing, Nothing, tblName… Re: GetOleDbSchemaTable DATA_TYPES 12 Years Ago by G_Waddell Hi WOAWW!! if you want to sych two databases DO NOT USE Auto Numbers for Primary KEYs Actually do not use Access, SQL Server is far more sophisticated at handling this ( SQL Express is free too) If you've no choice but to use Access then you will need to assign unique primary keys in your code - no auto numbers The following example … Re: data binding to datagrid from Dim schemaTable = GetOleDbSchemaTable 14 Years Ago by Sals Use [code] DataTable dt = new DataTable(); dt.Columns= dt.Columns.Remove("column name"); [/code] and then bind the edited table to gridview Re: Strange Column name returned from Excel via OLEDB.GetOleDbSchemaTable 11 Years Ago by G_Waddell I copied and pasted the excel sheet content into a new blank excel workbook and this worked ok, I'd still love to know what caused it. DB backup and restore problems 13 Years Ago by 00100110 …OleDbSchemaGuid Dim DBTableNames As New DataTable DBTableNames = DBConnection.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, New Object() {Nothing, Nothing, …OleDbSchemaGuid Dim DBTableNames As New DataTable DBTableNames = DBConnection.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, New Object() {Nothing, Nothing, … Display Database using TreeView and ListView with ADO.NET 13 Years Ago by vincezed … cnn) { try { cnn.Open(); DataTable schTable = cnn.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, new Object[] { null, null, null, &… try { tabName = tabNode; cnn.Open(); DataTable schTable = cnn.GetOleDbSchemaTable(OleDbSchemaGuid.Columns, new Object[] {null, null, tabName}); fldArray = … Table listing 14 Years Ago by Arunabh Nag … SchemaTable As DataTable Try NewFaceOptions.comboselecttable.Items.Clear() SchemaTable = createConnection.GetOleDbSchemaTable(System.Data.OleDb.OleDbSchemaGuid.Tables, _ New Object() {Nothing, Nothing… Re: Table listing 14 Years Ago by Arunabh Nag … SchemaTable As DataTable Try NewFaceOptions.comboselecttable.Items.Clear() SchemaTable = createConnection.GetOleDbSchemaTable(System.Data.OleDb.OleDbSchemaGuid.Tables, _ New Object() {Nothing, Nothing… Issue with date formats in OLEDB Excel Import 14 Years Ago by shanef1981 …;""") xlConn.Open() Dim xlSchema As DataTable = xlConn.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, New Object() {Nothing, Nothing, Nothing, "TABLE"… Help me with access database in c# 14 Years Ago by thuyson … du lieu trong file DataTable table = new DataTable(); table = cnn.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, null); //doc tung dong trong bang luu tru… how to bind OleDbSchemaTable(OleDbSchemaGuid.Columns.... info to a data grid 14 Years Ago by bbxrider … bind those into data grid columns [code] Dim schemaTable = dbConn.GetOleDbSchemaTable(OleDbSchemaGuid.Columns, _ New Object() {Nothing, Nothing, "VolDataNew"… Query excel spreadsheet for cell format.... (percentage) 13 Years Ago by guyanese4life … format. I cannot seem to find this information in the GetOleDbSchemaTable method. EX: My web app reads numbers from an excel… Import .csv file using C# 13 Years Ago by empyrean …(sConnection); dbCon.Open(); // Get All Sheets Name DataTable dtSheetName = dbCon.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, null); // Retrive the Data by Sheetwise for (int… oledb issue 13 Years Ago by tendaimare …() com.Connection = con Dim dtable As DataTable Try dtable = con.GetOleDbSchemaTable(OleDb.OleDbSchemaGuid.Tables, New Object() {Nothing, Nothing, Nothing, "TABLE… nagging warning 13 Years Ago by tendaimare …=..;pwd=..;database=..") con.Open() com.Connection = con dtable1 = con.GetOleDbSchemaTable(OleDb.OleDbSchemaGuid.Columns, New Object() {Nothing, Nothing, tblname, Nothing}) For… clearing excel file before upload 11 Years Ago by cyberdaemon …(cmd); DataTable dtCOO9Report = new DataTable(); con.Open(); DataTable dtExcelsheetName = con.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, null); string getExcelSheetName = dtExcelsheetName.Rows[0]["TABLE_NAME… excel validation 11 Years Ago by cyberdaemon …(cmd); DataTable dtCOO9Report = new DataTable(); con.Open(); DataTable dtExcelsheetName = con.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, null); string getExcelSheetName = dtExcelsheetName.Rows[0]["TABLE_NAME… AutoComplete Combo Box having data from Excel which has two columns 10 Years Ago by hawkz86 … below : Dim dt As New System.Data.DataTable() dt = cn.GetOleDbSchemaTable(System.Data.OleDb.OleDbSchemaGuid.Tables, Nothing) Dim sheetname As String… System.Data.SqlClient.SqlException: 'Incorrect syntax near ''.' 4 Years Ago by faizan_7 … 8.0;") connexcel.Open() Dim dtSheets As DataTable = connexcel.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, Nothing) Dim listSheet As New List(Of String… oledbexception was unhandled (too many fields defined) 4 Years Ago by chris_58 … = New OleDbConnection(connectionString) connection.Open() Dim schemaTable As DataTable = connection.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, New Object() {Nothing, Nothing, Nothing, "TABLE"… Re: Fields in an Access database table 14 Years Ago by Arunabh Nag …Public Sub connect() oleConn.Open() SchemaTable2 = oleConn.GetOleDbSchemaTable(System.Data.OleDb.OleDbSchemaGuid.Tables, _ New Object()… String = CStr(Form1.ComboBox1.SelectedItem) SchemaTable1 = oleConn.GetOleDbSchemaTable(System.Data.OleDb.OleDbSchemaGuid.Columns, _ New Object() … Re: Fields in an Access database table 14 Years Ago by Arunabh Nag …Public Sub connect() oleConn.Open() SchemaTable1 = oleConn.GetOleDbSchemaTable(System.Data.OleDb.OleDbSchemaGuid.Columns, _ New Object… {Nothing, Nothing, Nothing, Nothing}) SchemaTable2 = oleConn.GetOleDbSchemaTable(System.Data.OleDb.OleDbSchemaGuid.Tables, _ New Object() {Nothing… Re: Fields in an Access database table 12 Years Ago by SadiSerdari … = New OleDbConnection(Conn) oleconn.Open() SchemaTable2 = oleconn.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, New String() {Nothing, Nothing, Nothing, …Form1.TextBox2.Text = Form1.ComboBox1.Text SchemaTable1 = oleconn.GetOleDbSchemaTable(OleDbSchemaGuid.Columns, New String() {Nothing, Nothing, Form1.ComboBox1…