GetKeyArrByHandlesArr example

Example for GetKeyArrByHandlesArr method

Dim lHandles() As Integer

Private Sub Form1_Load(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles MyBase.Load
    Command1.Text = "GetKeyArrByHandlesArr"
    cAvax1.StartAvax()
    ReDim lHandles(4)
    lHandles(1) = cAvax1.Add_Line(0, 0, 0, 15, 0, 0)
    Call cAvax1.SetHandleKey(lHandles(1), "Line #1")
    lHandles(2) = cAvax1.Add_Line(0, 15, 0, 15, 15, 0)
    Call cAvax1.SetHandleKey(lHandles(2), "Line #2")
    lHandles(3) = cAvax1.Add_Line(15, 0, 0, 15, 15, 0)
    Call cAvax1.SetHandleKey(lHandles(3), "Line #3")
    lHandles(4) = cAvax1.Add_Line(0, 0, 0, 0, 15, 0)
    Call cAvax1.SetHandleKey(lHandles(4), "Line #4")
End Sub

Private Sub Form1_FormClosed(ByVal eventSender As System.Object, ByVal eventArgs As System.Windows.Forms.FormClosedEventArgs) Handles Me.FormClosed
    cAvax1.EndAvax()
End Sub

Private Sub Command1_Click(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles Command1.Click
    Dim sKeys() As String
    Dim sStr As String
    Dim lMax, lCnt As Integer
    If cAvax1.GetKeyArrByHandlesArr(lHandles, sKeys) = True Then
        lMax = UBound(sKeys)
        For lCnt = 1 To lMax
            sStr = sStr & sKeys(lCnt) & vbCrLf
        Next lCnt
        MsgBox("Keys =" & vbCrLf & sStr, MsgBoxStyle.Information, "GetKeyArrByHandlesArr")
    Else
        MsgBox("No keys found", MsgBoxStyle.Critical, "GetKeyArrByHandlesArr")
    End If
End Sub