Questions on UI for WinForms Forum

1 answer

197 views

[Solved] Multiple ConditionalFormattingObjects problem

Hello,

I'm trying to use conditional formatting based on two different columns in a grid.

One is a bool column, based on it i change the row forecolor, the other one is an int and based on it i change the row backcolor. Both are applied to the full row. If i only create the first formatting, it works fine. If i add the second formatting object, the first one does not work anymore. I am only setting RowForeColor on the first formatting object and RowBackColor on the second one. What am i doing wrong? Or are the conditionalFormattingObjects built such that you can only use them on one column at a time on a grid if you apply them to the full row.

Waiting for your response

GridView

answered on 30 Jun 2010

1 answer

560 views

Setting Border and Back Color of ListBoxItems

Hi,

I'm trying to create listbox items programatically and have been so far completely unable to set the back color of the listbox items or to turn the borders on for all listboxitems. Please help.

                            // Method to set default ListItem properties         
                    private RadListBoxItem newListItem(string displayText, int ID, GMapMarker marker)         
                    {         
                        RadListBoxItem item = new RadListBoxItem();         
                        item.ImageAlignment = ContentAlignment.MiddleLeft;         
                        item.TextImageRelation = TextImageRelation.ImageBeforeText;         
                        if (marker is JobMarker)         
                        {         
                            item.Image = (Image)Properties.Resources.ResourceManager.GetObject(((JobMarker)marker).IconFileName);         
                            if (!((JobMarker)marker).IsGeoCoded)         
                                item.BackColor = Color.LightPink;         
                        }         
                        else if (marker is EmployeeMarker)         
                        {         
                            item.Image = (Image)Properties.Resources.ResourceManager.GetObject(((EmployeeMarker)marker).IconFileName);         
                            if (!((EmployeeMarker)marker).isGeoCoded)         
                            {         
                                item.BackColor = Color.LightPink;         
                            }         
                        }         
                        item.Text = displayText;         
                        item.Tag = ID;         
                        return item;         
                    }         

This is the code I am using to create the listboxitem

ComboBox and ListBox (obsolete as of Q2 2010)

answered on 30 Jun 2010

3 answers

168 views

gridviewcombobox filtering

Hi,
I have combobox and textbox in my grid and i have 2 tables which stores bank name in the 1st table and the bank account number in the second table.i want that when i select bank name in the combobox it will shows me the account number in the gridviewtext?

GridView

answered on 30 Jun 2010

3 answers

256 views

Dynamically load loadfromXML

I have serveral documents and tool windows opened on my maindoc,
I am using SaveLayout method to save my document, and tool windows position.

When i restart my application ifound that theres no way ican get which document or toolwindow are being loaded from .xml file.

I want to load each forms one by one and assign values to my static objects(this is necessary before loading each forms) of perticular document or toolwindow.

How can i accomplish this?
Which event will give me one by one loading of each window?

If thers other way then tell me.

Dock

answered on 30 Jun 2010

2 answers

196 views

Update of Calculated Columns

I have a calculated column (a) as the sum of two other columns ((b) and (c)) - editing the value of one cell (eg. (b)) doesn't change the calculated value of the calculated cell (a) - what do I have to do to force the recalculation?

GridView

answered on 30 Jun 2010

2 answers

132 views

RadDesktopAlert - derived class, compiler error

Hello,

I derived a new class from the RadDesktopAlert class and there i get this compiler error when i try to compile it:

    
                public partial class BITDesktopAlert : RadDesktopAlert  
        
                {  
        
                    protected override void Dispose( bool disposing )  
        
                    {  
        
                        if ( disposing && ( components != null ) )  
        
                        {  
        
                            components.Dispose( );  
        
                        }  
        
                        base.Dispose( disposing );  
        
                    }  
        
                 }

Compiler error message:
Fehler 1 "BITSteuerelemente.BITDesktopAlert.Dispose(bool)": Der geerbte Member "Telerik.WinControls.DisposableObject.Dispose(bool)" kann nicht überschrieben werden, weil er nicht als "virtual", "abstract" oder "override" markiert ist.

Is it not possible to override the Dispose method ?

Kind Regards,

Ramius

DesktopAlert

answered on 29 Jun 2010

3 answers

1.4K+ views

radradiobutton group name

hello,
is there a way to group radio buttons to make them exclusive. for example: i have 4 radio buttons on a form. i would like to group them two by two, so that in group of two the buttons cannot be checked at the same time, but there is no problem for two buttons from different groups to be checked at the same time.
thanks.

Buttons, RadioButton, CheckBox, etc

answered on 29 Jun 2010

3 answers

120 views

How to give background color of redpanelbar control

Hi
How to give radPanelbar backcolor as suggest in attached document in the telerik window control version (2010.1.10.504).
because in previous version(2010.1.10.409) by default .

Panelbar (obsolete as of Q2 2010)

answered on 29 Jun 2010

3 answers

261 views

Anchor Controls To Bottom of DockPanel

I have a Dockpanel docked to the left side. When i set the anchor property to bottom and left of any control that is contained within that dock Panel, once the window is resized the controls do not appear in the correct position, it appears the anchoring value is being applied to the form and not the actual dock panel causing the controls to disappear off the bottom of the Dock Panel. Is there any way around this?

Dock

answered on 29 Jun 2010

2 answers

160 views

Get highlighted time??

Is there any way to get the currently highlighted time on the DayView of the RadScheduler?

I have figured out how to get it based on a MouseClick (by handling the radScheduler_CellClick event), but I would like to be able to simply access it when needed rather than handling the mouseclick events.

                            void radScheduler1_CellClick(object sender, Telerik.WinControls.UI.SchedulerCellEventArgs e)         
                    {         
                        if (radScheduler1.ActiveViewType == Telerik.WinControls.UI.SchedulerViewType.Day)         
                        {         
                            int index = e.Cell.Parent.Children.IndexOf(e.Cell);         
                            Telerik.WinControls.UI.SchedulerDayView dv = radScheduler1.GetDayView();         
                            DateTime dtDate = dv.StartDate;         
                     
                            dtDate = dtDate.AddDays(index % dv.DayCount);         
                            index = index / dv.DayCount;         
                                     
                     
                            switch (dv.RangeFactor)         
                            {         
                                case Telerik.WinControls.UI.ScaleRange.FiveMinutes:         
                                    index *= 5;         
                                    break;         
                                case Telerik.WinControls.UI.ScaleRange.HalfHour:         
                                    index *= 30;         
                                    break;         
                                case Telerik.WinControls.UI.ScaleRange.Hour:         
                                    index *= 60;         
                                    break;         
                                case Telerik.WinControls.UI.ScaleRange.QuarterHour:         
                                    index *= 15;         
                                    break;         
                                case Telerik.WinControls.UI.ScaleRange.SixMinutes:         
                                    index *= 6;         
                                    break;         
                                case Telerik.WinControls.UI.ScaleRange.TenMinutes:         
                                    index *= 10;         
                                    break;         
                                default:         
                                    break;         
                            }         
                     
                            dtDate = dtDate.AddMinutes(index);         
                            this.Text = "Selected DateTime is " + dtDate.ToString();         
                            //this.Text = "Selected time is " + TimeSpan.FromMinutes(index).Hours.ToString() + ":" + TimeSpan.FromMinutes(index).Minutes.ToString();         
                        }         
                    }         

Scheduler and Reminder

answered on 29 Jun 2010