‘ this should be a module-level or global variable, so that’ Word is instantiated only onceDim MSWord As New Word.Application’ check the spelling of a word” returns True if the
‘ Getting the HTML code of any page on the web’ NOTE: requires the Microsoft XML library’ Example:’ Text1.Text = GetHtmlPageSource(“http://www.vb2themax.com/Default.asp”)Function GetHtmlPageSource(ByVal URL As String) Dim objHTTP As New XMLHTTP
When you use a COM or COM+ from a .NET application and then you set the object reference to Nothing (or let it go out of scope), the object isn’t
SQL Server’s views are updateable, but it is possible that when you insert a new record or update an existing record, the record added or modified doesn’t logical belog to
Many developers mistakenly believe that any error inside a transaction will make the transaction fail and automatically rollback. However, this is true only for fatal errors, such as most errors
When you start developing an application, the first thing you do in VS.NET is creating a new project and selecting its type: Windows Forms application, Class Library etc. However, it
You can know the state of the Shift, Alt and Control keys at any time, not just from inside a Keyxxx event. The shared property Control.ModifierKeys returns a bit coded
If you have a string variable that should specify a date (asked in input to the user, for example), you can parse the string and get a Date variable by
To add an image as an embedded resource in a Windows Forms application, add the image file to the project with Project | Add Existing Item. Then select the file