- #CONVERT STRING TO INT COREL PARADOX UPDATE#
- #CONVERT STRING TO INT COREL PARADOX PRO#
- #CONVERT STRING TO INT COREL PARADOX CODE#
- #CONVERT STRING TO INT COREL PARADOX WINDOWS#
Then a single median income > replaces the range with an update query. > I have one field that is income as a test field (some are ranges) because > there are lookups based on the text field. If oledbParadoxconn.State = ConnectionState.From: “Michael Arfsten via access-l” To: Phil Marcus Subject: Changing a text to numeric field in a query Date sent: Fri, 08:06:42 -0500 Send reply to: ITtoolbox: > I have a macro that runs many queries for data cleaning and transformations. MessageBox.Show( " Error " & excep.ToString & "Message " & excep.Message & "Source " & excep.Source ) 'X:\data is the path where all the paradox files resides(.db.)
#CONVERT STRING TO INT COREL PARADOX CODE#
add a command button(cmdoldedb), and a datagridview1ġ)First check the paradox connection(assuming that paradox server is running on a server->drive XĢ)copy and paste the code below to check if you connect to paradox dbĪlso you can goto odbc tool and create a dsn to paradox database or via accessĭim Sqltext As String = "Select * from sometable"
#CONVERT STRING TO INT COREL PARADOX WINDOWS#
MessageBox.Show( " Error " & excep.Source & "Message " & excep.Message & "Source " & excep.Source & "Stack " & excep.StackTrace)įor testing purpose, create a windows application in vb.net. MessageBox.Show( CStr (OledbExp.ErrorCode)) MessageBox.Show( "record updated : " & count.ToString)
#CONVERT STRING TO INT COREL PARADOX PRO#
'this textbox pass the sql statement(insert/update/select)ĭim oledbconnstr As String = "Provider=.4.0 Data Source=C:\cp pro test data\Data Extended Properties=Paradox 5.x "ĭim cmdOledb As OleDbCommand = oledbParadoxconn.CreateCommand()ĭim count As Integer = cmdOledb.ExecuteNonQuery() Private Sub cmdUpdate_Insert_Click( ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdUpdate_Insert.Click to insert or update use the following code.
Use the above code to select the data from paradox db and display on a datagridview. If oledbParadoxconn.State = ConnectionState.Open Thenĭim requestTime As System.TimeSpan = timer.Elapsed MessageBox.Show( " Error " & excep.ToString & "Message " & excep.Message & "Source " & excep.Source & "Stack " & excep.StackTrace) OledbParadoxconn.ConnectionString = oledbconnstrĭim myDataAdapter As New OleDbDataAdapter(Sqltext, oledbParadoxconn) Private Sub cmdOldedb_Click( ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdOledb.Clickĭim oledbParadoxconn As New OleDbConnectionĭim oledbconnstr As String = "Provider=.4.0 Data Source=X:\data Extended Properties=Paradox 5.x " i was able to solve the problem few months ago,here is my code: And I also able to see the rows and the data. Text = () //this returns 7811, but Count thing returns 7810 OleDbDataAdapter OleAdapt = ConnectParadox(, "SELECT * FROM Table" ) ĭataTable oleTable = new DataTable ( "tablename" ) Private void Form1_Load( object sender, EventArgs e) OleDbDataAdapter oleAdapter = new OleDbDataAdapter (pQuery, oleConnection) OleDbConnection oleConnection = new OleDbConnection (strConnection) String strConnection = "Provider=.4.0 Data Source=" +pPath+ " Extended Properties=Paradox 5.x " Private OleDbDataAdapter ConnectParadox( string pPath, string pQuery) Then I used the code below and it returned the number 7811
DataGridView1.RowCount)įirst I tried this query "SELECT Count(*) as Total FROM Table" and it return the number, 7810.
5X DefaultDir=C:\data Dbq=C:\data CollatingSequence=ASCII"ĭim oledbconn As New OleDbConnection(strconn1)ĭim oledbcadp As New OleDbDataAdapter(str, oledbconn) 'Dim strconn As String = "Driver= DriverID=538 Fil=Paradox. 'Dim conn As New OdbcConnection("DSN=paradox connection DefaultDir=C:\data " & "Dbq=C:\data ") I even tried a small data fileĭim strconn1 As String = "Provider=.4.0 Data Source=C:\data Extended Properties=Paradox 5.x " My label box control shows that there are 27000 record count. however i see only the column name no data. I could not find the odbc driver on my machine.