Private Declare Function SendMessage Lib “user32” Alias “SendMessageA” (ByVal _ hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, _ lParam As Any) As LongPrivate Declare Function LockWindowUpdate
Private Type POINTAPI X As Long Y As LongEnd TypePrivate Type RECT Left As Long Top As Long Right As Long Bottom As LongEnd TypePrivate Declare Function ClipCursor Lib “user32”
‘ — The ListBoxTooltip class” Usage in the client form:” Dim lstTT As New ListBoxTooltip” Private Sub Form_Load()’ Set lstTT.ListBox = List1′ End Sub’ Private Sub Form_Unload(Cancel As Integer)’ Set
‘ Move an item of a listbox to another index” If FROMINDEX = -1 then it moves the current highlighted itemSub MoveListboxItem(ctrl As ListBox, ByVal FromIndex As Long, _ ByVal
‘ Enable extended matching to any type combobox control” Extended matching means that as soon as you type in the edit area’ of the ComboBox control, the routine searches for
‘ Returns a string array containing all the elements’ of the specifid ListBox or ComboBox control” Example:’ Dim strArray() As String’ strArray = ListBoxToArray(Combo1)Public Function ListBoxToArray(ctrl As Control) As String()
SQL Server’s SOUNDEX and DIFFERENCE functions can be used to performqueries based on phonetic comparisons. Although they may share similarpurposes, they have some differences. SOUNDEX takes a character string and
The fseek() function provides random file access. It’s declared in as follows: int fseek(FILE *fstream, int offset, int whence); The function sets the file pointer associated with fstream to a
The overloaded operator mechanism is “syntactic sugar” for ordinary function calls. You can always use the explicit name of an overloaded operator function to resolve ambiguities or document your intention.