Questions on UI for WinForms Forum

4 answers

110 views

Only 1st ChildGridViewTemplate Row Shown in Demo Program after Re-expanding in 2009Q3

I just installed Telerik Q3 2009 WinForms BETA (2009.2.9.1016) over Q2 2009 (2009.2.9.729) and the demo program now no longer shows ChildGridViewTemplate Rows after the 1st Row in at least the following scenario:

Run the demo program and do to GridView, Hierarchy, Tabbed child views.
Expand a ChildGridViewTemplate's ParentRow (all Rows are shown as expected).
Collapse a ChildGridViewTemplate's ParentRow (all Rows are hidden as expected).
Expand a ChildGridViewTemplate's ParentRow (only the 1st Row is shown and its height has increased to fill the whole ChildGridViewTemplate).

This occurs on a per-ParentRow basis. I could only get this to occur in the demo program. It did not happen in my app.

Telerik 2009Q3 Beta (2009.2.9.1016), VS 2005 (v8.0.50727.762 SP.050727-7600), .Net2 (2.0.50727), XP SP3, Core2Duo 2.99GHZ with 3GB.

GridView

answered on 10 Nov 2009

2 answers

107 views

LabelAppearance ForeColor

I have a bar graph and I need to change the color of the label in the series.
||||||||||||||||||||||||||||||||||||||||||||||||||||28
||||||||||||||||||||||||||14
Say it looks like this, I want to change the forecolor of the "28" and "14" to be white as the background is a dark blue.
Is this posible andif so how?

Chart (obsolete as of Q1 2013)

answered on 10 Nov 2009

2 answers

331 views

MaskedEdit Percentage Behaviour

HI Telerik,
This s inform to you that i have using MaskedEdit Textbox as percentage mask fix .
The 1st problem is that with MaskEdit box deafult value look like is "0.00 %" another my requirements is "0%" how can i use/set mask look like "0%"

and other problem with this if the cursor are stand start of text on left side value e.g "cursor Position is here 0%" if i press the backspace button why the value are deleted on right side can you please help me to do fixing issue/problem.

percentage should in numeric value , cannot used as floating point that is big issue with MaskPercentage .

thanks
Khalid

MaskedEditBox

answered on 10 Nov 2009

2 answers

140 views

Error Expanding 3rd-Level ChildTemplateView in 2009Q3Beta

I just installed Telerik Q3 2009 WinForms BETA (2009.2.9.1016) over 2009Q2 (2009.2.9.729) and I get a error when I try to expand my 3rd-level ChildViewTemplate (MasterGridView being 1st level). The only RadGridView change mentioned was combined Vertical Scroll Bar for Grids with ChildTemplateView's.

    
            System.InvalidCastException: Unable to cast object of type 'Telerik.WinControls.Primitives.FillPrimitive' to type 'Telerik.WinControls.UI.GridDetailViewCellElement'. 
        
               at Telerik.WinControls.UI.GridDetailViewCellElement.UpdateTableElement() 
        
               at Telerik.WinControls.UI.GridDetailViewCellElement.UpdateInfoCore() 
        
               at Telerik.WinControls.UI.GridCellElement.UpdateInfo() 
        
               at Telerik.WinControls.UI.GridRowElement.UpdateInfo() 
        
               at Telerik.WinControls.UI.GridDetailViewRowElement.UpdateInfo() 
        
               at Telerik.WinControls.UI.GridRowElement.Initialize(GridViewRowInfo rowInfo) 
        
               at Telerik.WinControls.UI.GridTableBodyElement.UpdateRow(Int32 position, GridViewRowInfo rowInfo) 
        
               at Telerik.WinControls.UI.GridTableBodyElement.ArrangeOverride(SizeF finalSize) 
        
               at Telerik.WinControls.RadElement.ArrangeCore(RectangleF finalRect) 
        
               at Telerik.WinControls.RadElement.Arrange(RectangleF finalRect) 
        
               at Telerik.WinControls.UI.GridTableElement.ArrangeOverride(SizeF finalSize) 
        
               at Telerik.WinControls.RadElement.ArrangeCore(RectangleF finalRect) 
        
               at Telerik.WinControls.RadElement.Arrange(RectangleF finalRect) 
        
               at Telerik.WinControls.Layouts.ContextLayoutManager.UpdateLayout() 
        
               at Telerik.WinControls.Layouts.ContextLayoutManager.UpdateLayoutCallback(ILayoutManager manager)

Telerik 2009Q3 Beta (2009.2.9.1016), VS 2005 (v8.0.50727.762 SP.050727-7600), XP SP3 on Core2Duo 2.99GHZ with 3GB.

GridView

answered on 09 Nov 2009

2 answers

223 views

Get Index of a RadListBoxItem

Hello,

how can I get the Index of a RadListBoxItem in a RadListBox?

My current code:

    
            Dim myItem As New RadListBoxItem  
        
            AddHandler myItem.Click, AddressOf Me.ListBoxClick  
        
            Me.RadListBox1.Items.Add(myItem)  
        
            Private Sub ListBoxClick(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs)       
        
                    Dim myItem As RadListBoxItem = sender   
        
                    Dim myIndex As Integer = ???    <---- How can I get the index?   
        
                    Me.RadListBox1.SetSelected(myIndex, True)  
        
            End Sub

ComboBox and ListBox (obsolete as of Q2 2010)

answered on 09 Nov 2009

1 answer

170 views

Problem changing X-Axis Label

Hi
i cannot change my X-Axis Label after setting Chart.ItemSource ,please help !!!!

TickPointLabel=XX

i see that the property has changed in debgugger,but no changes in preview

Chart (obsolete as of Q1 2013)

answered on 09 Nov 2009

1 answer

123 views

New Release Changes, how to overcome?

Previously I had a lot of customized behaviour in RadScheduler, so far most of it seems to have remained the same with the new release. I need to use the new release as it appears to have fixed the memory leaks introduced with the last release - but need to find workarounds for the new behaviour.

Previous Release in MonthView:

Clicking the "header" of a cell element caused the header cell element to highlight. I could multi-select a number of headers and then right click in the header area where I performed custom events.

New Release:

Clicking on header does nothing. Right clicking on header or appointment now brings up "Next/Previous". I need to find a way to disable the "Next/Previous" dialog and continue to use my previous dialog, and continue to be able to multi-select headers.

New Release:

Now when I'm using raddropdownitem and raditems in a stacked (so you have one menu, then a submenu off that) when you want to click on the submenu, you have to click "once" to select it? And then again to select the item (no focus to submenu unless I click)

Scheduler and Reminder

answered on 09 Nov 2009

3 answers

202 views

MDI RadForm menu when using RadDock

Child RadForm menu is not getting merged into MDI RadFrom menu, when using MDI RadDock.
I'm using Q3 2009 beta.
Is that expected ?

Thanks,
Vitaly

Dock

answered on 09 Nov 2009

1 answer

140 views

I want to need the listview function just like as microsoft winform's listview

hi, i'm a telerik control's user .
i just want to need the listview function just like the basic functions of microsoft's listview,but i did't find out which rad control should be used,and rad controls did exist the radlistview ,but i can't get the effects ,which just like "List","Details","LargeIcon",or In the other words,the radlistview didn't have the functions of the microsoft's listview,if it can , pls give me an example for this ,or
could u pls give me a good solution about my confused ,
many thanks

ComboBox and ListBox (obsolete as of Q2 2010)

answered on 09 Nov 2009

1 answer

112 views

Node Checked Property Issue

Hi,

I get System.StackOverflowException when I try to set the Checked property for a RadTreeNode, something like:

Node.Checked = false;

Is this property deprecated or something?
I managed to use de CheckedState property instead, but I I'm curious anyway about the Checked one.

Treeview

answered on 09 Nov 2009