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Actually its the .insertCommand for what you are doing.

You need to specify the myDataAdapter.UpdateCommand

Have a look at this FAQ faq796-3727

You could use the following in your loops If i = 31 then exit for

You need to set the type of the control to a text box using Ctype(Me.controls(i), System.Windows.Forms.TextBox).readonly = True

Sorry Dim t As TabControl Should be Dim t As TabControl = Ctype(Me.TabCtrl1.TabPages(0).Controls(i), System.Windows.Forms.TabControl)

You could set up a loop within this elseif statement to loop though all controls within this tab. Something like ...ElseIf Me.TabCtrl1.TabPages(0).Controls(i).GetType() Is GetType(System.Windows.Forms.TabControl) Then Dim c As Control Dim t As TabControl Dim p As TabPage...

You could read each line of the text file into a string and then use string.indexOf to test whether a word is present. Eg. Dim strLine As String Dim s As New System.IO.FileStream("filename", IO.FileMode.Open) Dim sr As New System.IO.StreamReader(s) While...

Yeah, i've seen that. Have you tried using -1 to autosize to the content text rather than the header text. If so, does that work? Simon

It's you column widths Me.lvwContacts.Columns.Add("Name", -2, HorizontalAlignment.Left) Me.lvwContacts.Columns.Add("Telephone", -2, HorizontalAlignment.Left) Me.lvwContacts.Columns.Add("Email", -2, HorizontalAlignment.Left) should be somthing like...

Not sure, but have you checked the view property of the listview control. I normally set this to details, which shows a list of items contained within. Simon

You could do this if you wanted it to use the same variable. Dim str As String = "08102004" str = str.Insert(2, "/").Insert(5, "/")

You can use the DataRelation class. Something like this- 'Create a new DataRelation Dim rel As New DataRelation(strRelationName, dsDataSet.Tables("Table1")).Columns("Primary Key"), dsDataSet.Tables("Table2").Columns("Foreign Key"), False) 'Add the Relation to the DataSet...

You could use the StreamReader.ReadToEnd method which will return all of the files contents to a string. Then use the String.Split function on this string and pass in the ~ as separator. This function will return each 1234567890 etc. into an array of strings. Hope this helps! Simon

Does anyone know how to change a Crystal Report's data source at runtime? At design time I have the report pointing at an XML file and need to change this to other XML files (of the same schema) while the program is running. Thanks Simon

I'm trying to send an email automatically using the Outlook 10.0 object library reference in VB.net I'm using the following code: Public Class OutlookMail Dim oApp As Outlook.Application Dim oNameSpace As Outlook.NameSpace Dim oOutboxFolder As Outlook.MAPIFolder Function...