take and give a point with LET and GET property
05/11/2009 12:38design program in VB 6.0 to take and give a point with property LET and GET. the steps are
1. design from the form and the control program see pic below
2. make declaration variable and constanta on the general procedure, like below
Dim Currentcolor As String
Const black = &H80000012, red = &HFF&
Const green = &HFF00&, blue = &HF0000
3. give list of color in combobox
Private Sub Form_Load()
Combo1.AddItem "black"
Combo1.AddItem "red"
Combo1.AddItem "green"
Combo1.AddItem "blue"
End Sub
4. double click on the LET botton and type script like below
Private Sub Command1_Click()
pencolor = Combo1.text
Form3.BackColor = Currentcolor
End Sub
5. double clck on the GET botton and the fill with the script like below
Private Sub Command2_Click()
Form3.Caption = "backcolor is " & pencolor
End Sub
6. double click on the EXIT botton and write script like below
Private Sub Command3_Click()
Unload Me
End Sub
7. make property LET and GET and filled with listing like below
Property Let pencolor(colorname As String)
Select Case colorname
Case "red"
Currentcolor = red
Case "green"
Currentcolor = green
Case "blue"
curentcolor = blue
Case Else
Currentcolor = black
End Select
End Property
Property Get pencolor() As String
Select Case curentcolor
Case red
pencolor = "red"
Case green
pencolor = "green"
Case blue
pencolor = "blue"
Case Else
pencolor = "black"
End Select
End Property
8. and now RUN the program. take a look as we click LET botton you will see the color on the form. the color is appropriate with color we choose on the combo box.. and click GET botton to take color as showed on the caption form.
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