GalleryPanel

[AGF]

Code: Select all

Private Sub galleryPanel1_OnChangeChart(ByVal sender As Object, ByVal e As System.EventArgs) Handles galleryPanel1.OnChangeChart
        Try
2:          Dim frm As ChartPane =...
3:          Dim frmList As WorkplacePane = ....
            Dim tx As Integer = frm.TChart1.Series.Count
4:          Dim t = frmList.ChartListBox1.SelectedIndex
5:           Dim s As Steema.TeeChart.Styles.Series = frmList.ChartListBox1.SelectedSeries
6:          Steema.TeeChart.Styles.Series.ChangeType(frm.TChart1(t), galleryPanel1.SelectedChart(t).GetType())

        Catch ex As Exception
         
    End Sub

since the last two updates these code (and for galleryPanel1_OnSubSelected to) does not more work?

Do you have made changes ?

Thanks

[Sandra]

Hello AGF,

I recommend that take a look in demo project, concretely in All features\Welcome !\Components\Gallery\Chart Gallery Panel, where you find an example of Chart Gallery Panel, that works fine, and I recommend that do something as example. If it doesn't works as you want for your application, please send us a simple project with your code, so we can try to help you.

Thanks,

[Uta]

Dear Sandra,

from time to time i get these error messages

System.ArgumentOutOfRangeException: The Index was out of range. Must be non-negative and less than the collection.
Parametername: index
bei System.Collections.CollectionBase.System.Collections.IList.get_Item(Int32 index)
bei Steema.TeeChart.Styles.SeriesCollection.get_Item(Int32 index)
bei Steema.TeeChart.TChart.get_Item(Int32 index)
bei .....GraphenPane.galleryPanel1_OnChangeChart(Object sender, EventArgs e) bei System.Collections.CollectionBase.System.Collections.IList.get_Item(Int32 index)
bei Steema.TeeChart.Styles.SeriesCollection.get_Item(Int32 index)
bei Steema.TeeChart.TChart.get_Item(Int32 index)
bei .......GraphenPane.galleryPanel1_OnChangeChart(Object sender, EventArgs e)

How can i handel that?

Is it possible that the ValuesLists are not compare from one to an other seriestyp? How can i determine with are compatible and usable with the galleryPanel events?

Thanks

[Sandra]

Hello Uta,

Can you send us a simple project where we can reproduce your problem here and try to find a solution for it?

Thanks,

[Uta]

Dear Sandra,

these is the code....

Code: Select all

Private Sub GalleryPanel3_OnChangeChart(ByVal sender As Object, ByVal e As System.EventArgs) Handles GalleryPanel3.OnChangeChart
        Try
2:          Dim frm As ChartPane = TryCast(CType(......AddinModule.CurrentInstance, ......AddinModule).TaskPanesCollectionItem1.TaskPaneInstance, ChartPane)
3:          Dim frmList As WorkplacePane = TryCast(CType(......AddinModule.CurrentInstance, ......AddinModule).TaskPanesCollectionItem2.TaskPaneInstance, WorkplacePane)
            Dim tx As Integer = frm.TChart1.Series.Count
4:          Dim t = frmList.ChartListBox1.SelectedIndex
            If t = -1 Then
                CvO_ShowInfoBoxen("NoSerieSelected")
                Exit Sub
            Else
5:              Dim s As Steema.TeeChart.Styles.Series = frm.TChart1.Series(t)
6:              'Steema.TeeChart.Styles.Series.ChangeType(frm.TChart1(frmList.ChartListBox1.SelectedIndex), GalleryPanel3.SelectedChart(frmList.ChartListBox1.SelectedIndex).GetType())
                Steema.TeeChart.Styles.Series.ChangeType(s, GalleryPanel3.SelectedChart(t).GetType())
            End If
        Catch ex As Exception
            System.Windows.Forms.MessageBox.Show(ex.ToString)

        End Try
    End Sub

Thanks

[Sandra]

Hello Uta,

Thanks for your code. But I need you send us your project, because we can find exactly why in your project appears the exception. We try to use your code and we couldn't reproduce it, here. On the other hand, can you tell us which version of TeeChart.Net are you using?

Thanks,