Description

To add an item to combo box control, this function overloads 2  variants like the following:

 Public Overloads Sub AddItem(ByVal item As String)

 Public Overloads Sub AddItem(ByVal values As List(Of String))

Parameters

Note
We recommended using the second overloads method for better performance.

Sample

 Public Sub main()

        Dim com As new VTLGeneral.VTLControls.CChartObjectCombo("com1")

        Dim frm As new VTLGeneral.VTLForm("form1")

        Dim  lbl As VTLGeneral.VTLControls.CChartObjectLabel

        Dim com2 As new VTLGeneral.VTLControls.CChartObjectCombo("com2")

        lbl= new VTLGeneral.VTLControls.CChartObjectLabel("b1")

        Dim btn As VTLGeneral.VTLControls.CChartObjectButton

        btn= new VTLGeneral.VTLControls.CChartObjectButton("btn1")

        frm.AddVTLControl(lbl)

        frm.AddVTLControl(btn)

        frm.AddVTLControl(com)

        frm.AddVTLControl(com2)

        frm.show()

        frm.Width = "8130"

        btn.Width = "5100"

        com2.Top = "2160"

        com2.Left = "3240"

        com.AddItem("text1")

        com.AddItem("text2")

        com.AddItem("text3")

 End Sub

See Also

• Clear
• Refresh
• RemoveItem

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