Questions on UI for WinForms Forum

1 answer

610 views

ListViewItem add = new ListViewItem(oku["sembol"].ToString());
add.SubItems.Add(oku["alis"].ToString()); add.SubItems.Add(oku["satis"].ToString());
add.SubItems.Add(oku["yuksek"].ToString()); add.SubItems.Add(oku["dusuk"].ToString());
add.SubItems.Add(oku["zaman"].ToString()); radlw_.Items.Add(add);

IMAGE : IMAGE

ListView

answered on 01 Mar 2013

1 answer

197 views

ContextMenuOpening for treeview background?

I can easily show a custom menu when right-clicking tree nodes:

this.radTreeView.ContextMenuOpening += new Telerik.WinControls.UI.TreeViewContextMenuOpeningEventHandler(this.radTreeView_ContextMenuOpening);

But this does not trigger when I right-click the treeview background. How can I show a context menu when right-clicking in the white background area?

Treeview

answered on 01 Mar 2013

0 answers

230 views

Printing Top and Bottom borders only

I am printing a telerik GridView, and under some conditions i want to hide the left and right borders of the cell. I have tried the below code but it did not work as it is removing the top and bottom borders also.

private void radGridView1_PrintCellFormatting(object sender, PrintCellFormattingEventArgs e)

{

if (e.Row is GridViewDataRowInfo)

{

string s = (string)e.Row.Cells[0].Value;

if (s == "Total" || s=="")

{

e.PrintCell.DrawFill = true;

e.PrintCell.Font = new System.Drawing.Font(radGridView1.Font, FontStyle.Bold);

e.PrintCell.DrawBorder = false;

}

How could i only remove the left and right borders...

GridView

asked on 01 Mar 2013

1 answer

185 views

Changing datamember with relationbindings

Hello,

With a treeVIew, when you want to change the datamember and the relationbinding, don't work.
Example:
- 1 dataSet DataSet1 with 4 tables Table1_1, Table1_2, Table2_1 and Table2_2
- 1 treeView with DataSource DataSet1 and DataMember Table1_1 and 1 RelationBindings with Table1_1 and Table1_2: it's Ok
- You delete the treeView
- You want to change the DataMember to Table2_1 and make RelationBindings with Table2_1 and Table2_2: only Table2_1 is on the TeeView
- You delete the treeView
- You want to change the DataMember to Table1_1 and make RelationBindings with Table1_1 and Table1_2: it's Table2_1 on the TeeView

And it's the same if you this:
- 1 treeView with DataSource DataSet1 and DataMember Table2_1 and 1 RelationBindings with Table2_1 and Table2_2: it's Ok
- You delete the treeView
- You want to change the DataMember to Table1_1 and make RelationBindings with Table1_1 and Table2_2: only Table1_1 is on the TeeView
- You delete the treeView
- You want to change the DataMember to Table2_1 and make RelationBindings with Table2_1 and Table2_2: it's Table1_1 on the TeeView

What's wrong,

Treeview

answered on 01 Mar 2013

2 answers

155 views

[Solved] Problem with CreateOccurrence function

Hi,

I was using RadScheduler version 2011.2.11.831 and recently I have downloaded 2013.1.220.20 and started testing. But within CreateOccurrence function, the below code gives an error.

'For repeated occurrences..

Dim appType As Type = GetType

(Telerik.WinControls.UI.Appointment)

appType.GetField("masterEvent", System.Reflection.BindingFlags.Instance Or System.Reflection.BindingFlags.NonPublic).SetValue(appointment, Me)

appType.GetField("masterEvent", System.Reflection.BindingFlags.Instance Or System.Reflection.BindingFlags.NonPublic)
is returning nothing and this causes an exception.

This was working perfectly fine with RadScheduler 2011.2.11.831 version.

I am using VB.NET in VS 2010

Regards

Scheduler and Reminder

answered on 01 Mar 2013

6 answers

401 views

RadDatetimePicker KeyDown event doesn't fire

Hi,
I'm using RadDatetimePicker RadWinForm Q3 2011 . My problem is KeyDown event doesn't fire when user press "Enter". How can i solve this problem .

my code is :

Private Sub IctDateTimePicker1_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles IctDateTimePicker1.KeyDown
                If e.KeyCode = Keys.Enter Then
                    SendKeys.SendWait("{TAB}")
                End If
    End Sub

Best Regards,
Kenghot

Calendar, DateTimePicker, TimePicker and Clock

answered on 28 Feb 2013

5 answers

379 views

[Solved] Custom Hours in the Time Picker

Is there a way to limit the hours displayed in the Time Picker as some times would not be allowed in the logic of the application but are displayed in the picker, such as 00:00 01:00 etc

Can I remove these hours and have a range from say 07:00 to 21:00

Thanks

Denis

Calendar, DateTimePicker, TimePicker and Clock

answered on 28 Feb 2013

3 answers

445 views

[Solved] Change the color used for selected page's tab on RadPageView

How do I change the color used for selected page's tab on RadPageView?

I have attached an image to explain what I am asking about.

PageView

answered on 28 Feb 2013

1 answer

112 views

[Solved] put ruler on both sides

is it possible to put the ruler with the time and increments on both sides of the scheduler?

thanks.

Scheduler and Reminder

answered on 28 Feb 2013

1 answer

173 views

Trackball leaves stuff on the screen when disabled

Hi. I have a trackball setup on a chart.

chart.Controllers.Add(new ChartTrackballController());

chart.ShowTrackBall = false;

I have a click handler that toggles the trackball.

private void chart_MouseClick(object sender, MouseEventArgs e)

{

if (e.Button == System.Windows.Forms.MouseButtons.Right)

{

chart.ShowTrackBall = !chart.ShowTrackBall;

}

When I disable the trackball it leaves its message box on the screen... If I toggle the trackball a bunch of times, I end up with a bunch of message boxes on the screen...

See the pix for a sample.

Thoughts? -
Thanks

ChartView

answered on 28 Feb 2013