by Abhilash Cherukat (1 Submission)
Category: Databases/Data Access/DAO/ADO
Compatability: VB 6.0
Difficulty: Unknown Difficulty
Originally Published: Sun 1st February 2009
Date Added: Mon 8th February 2021
Rating: 
(1 Votes)
This will act as a searchable combo using text box and listbox control
API Declarations
Regards
Abhilash Cherukat
VBcoders
Dim minlen As Integer
Function Compare(str1 As String, str2 As String) As Boolean
minlen = Len(str2)
For i = 0 To minlen
If str1(i) = str2(i) Then
Compare = True
Else
Compare = False
End If
Next
End Function
'Form code
Dim val, lft As String
Dim obj As New Class1
' Change the name of DataEnvironment1 to Denv
Private Sub Command1_Click()
MsgBox Text1.Text
End Sub
Private Sub List1_Click()
Text1.Text = List1.Text
Text1.SetFocus
End Sub
Private Sub Text1_KeyUp(KeyCode As Integer, Shift As Integer)
If (Text1.Text <> "") Then
List1.Clear
Denv.rsCommand2.Open
Denv.Commands.Item("Command2").CreateParameter "Name", , , , Text1.Text
Denv.Commands.Item("Command2").Execute
For i = 1 To Denv.rsCommand2.RecordCount
val = Denv.rsCommand2.Fields(1).Value
lft = Left(val, Len(Text1.Text))
If UCase(lft) = UCase(Text1.Text) Then
List1.AddItem val
End If
Denv.rsCommand2.MoveNext
Next
Denv.rsCommand2.Close
List1.Visible = True
End If
End Sub
Private Sub Text1_LostFocus()
List1.Visible = False
End Sub
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