Questions on UI for WinForms Forum

5 answers

345 views

How can I use the properties of BackColor,FroeColor,RowBackColor,RowForeColor,CellBackColor and CellForeColor in the RadGridView directly ?

Hello,
I would like to let the forecolor of text in the datarow become red in a row when some special condition happened,but the RadGridView can't
satisfy my requirment,

How can I use the properties of BackColor,FroeColor,RowBackColor,RowForeColor,CellBackColor and CellForeColor in the RadGridView directly without using the VisualElement Class and ConditionalFormattingObject Class ?

I ever tried to convert the type of RadGridView to VisualElement and ConditionalFormattingObject,but it failed ....

I can't find the method to solve this problem,I need your help
ps:The version of the RadControls is "Winforms Q1 2008 SP1"

Thanks a lot,
Best Regards.

GridView

answered on 21 Jun 2010

0 answers

78 views

How to get AutoCompleteMode when MaskedMode is on ?

Hi,

i recognized that its not possible to get the AutoCompleteMode working when a MaskedMode is enabled.

I got a MaskedEditBox. The user should enter ip adresses. But i want to give him some of his entered ip´s before. But it´s doesnt work. Are there any workarounds for this problem ?

AutoCompleteBox

asked on 21 Jun 2010

3 answers

170 views

Get chart coordinates from screen coordinates

Hello,

I'm wondering if it's possible to get the chart coordinates given a screen coordinate. I'm implementing changing chart values by dragging points, and in the MouseMove or MouseUp event, I want to get the YValue corresponding to the Location (screen coordinates) provided in the MouseEventArgs.

Any help would be appreciated.

Thanks,
Baris

Chart (obsolete as of Q1 2013)

answered on 21 Jun 2010

3 answers

179 views

new row

Hi !
I have a grid with first 2 columns read only and more other ReadWrite.

When I "Click here to add new row " and I click somewhere on the direction of these 2 columns Readonly, the DefaultValueNeeded event is not triggered .If I click on the direction where I have read write columns , this DefaultValueNeeded event is triggered.

Is this behavior normal ?

Regards,
Mihai

GridView

answered on 21 Jun 2010

3 answers

249 views

CollapseRibbonOnTabDoubleClick in RadControls_WinForms_2009_3

I want to report 2 issues:
1. The Telerik.WinControls.UI.RadRibbonBar is not correctly implement the System.ComponentModel.INotifyPropertyChanged ( see propeties like Expanded and CollapseRibbonOnTabDoubleClick)
2. The property CollapseRibbonOnTabDoubleClick of the Telerik.WinControls.UI.RadRibbonBar does not work

Desired behaviour: Given a form with an expanded RadRibbonBar docked, the groups and buttons to be always visible( to disable the collapsing of the RadRibbonBar)

Expected behaviour: Given a form with an expanded RadRibbonBar docked with the property CollapseRibbonOnTabDoubleClick setted to false. Any user double click maded at run-time on the tab ribbon buttons to not collapse the ribbon bar.

Steps to reproduce: Create a new WinForms solution. In the designer of the form insert from the toolbox a new RadRibbonBar. Add a tab(click on the Add New Tab ... button and insert a text), a group( click on the Add New Group ... button and insert a text) and a button in the group ( in the group bounds right click and from the contextual menu choose Add an item > RadButtonElement).
Open the code window by right clicking in the designer surface area and choosing from the contextual menu View code.
Insert in the form constructor, immediately after the InitializeComponent(); method call

    
              this.radRibbonBar1.PropertyChanged += new PropertyChangedEventHandler(radRibbonBar1_PropertyChanged);  
        
              this.radRibbonBar1.Expanded = true;  
        
              this.radRibbonBar1.CollapseRibbonOnTabDoubleClick = true;  
        
              this.radRibbonBar1.CollapseRibbonOnTabDoubleClick = false;

Insert a new method in the form class:

    
             void radRibbonBar1_PropertyChanged(object sender, PropertyChangedEventArgs e)  
        
                {  
        
                    if ("CollapseRibbonOnTabDoubleClick" == e.PropertyName || "Expanded" == e.PropertyName)  
        
                            this.Text = string.Format("CollapseRibbonOnTabDoubleClick {0}       Expanded {1}", this.radRibbonBar1.CollapseRibbonOnTabDoubleClick, this.radRibbonBar1.Expanded);  
        
                }

Run the application and double click the tab button( not the button in the group). Expected state of the form: a title bar with the text: CollapseRibbonOnTabDoubleClick false Expanded true and the ribbon bar to be expanded( the group to be visible)

Could you please help me to reach the desired scenario described earlier?

RibbonBar

answered on 18 Jun 2010

1 answer

224 views

Radgridview empty row

Can I only wraptext in row header without autosizerows in radgridview ?

GridView

answered on 18 Jun 2010

1 answer

200 views

GridView remove selected cell highlighting

Part of this is my lack of understanding of the new Visual Style Builder, but I am trying to take an existing theme and remove the extra highlighting on the current cell. (We are using FullRowSelect selection mode on a readonly grid so it has been asked that we not show any interaction with the cells).

Previously I would open the theme up in the VSB, remove the extra states on the cell object and resave the theme as an XML file with a unique theme name. Then I would include the xml file as a resource and load it up via a RadThemeManager as a resource.

How would I do the same thing with the new VSB?

So far I've tried:

1) Opened the VSB

2) Loaded Office2010 as a package (found the package along with the source code).

3) Navigated to the GridView, expanded down to GridDataCellElement, then removed the IsSelected and IsCurrent element states (reverted to default No Style)

4) It appears to work correctly in the grid preview in the center

5) Saved the theme with a new name, but unchecked save as package to save it as an XML file (unchecked all controls except for the GridView)

6) Now I have a repository xml and a theme xml. Not sure what to do with both of them, but including just the theme file as a resource like I used to doesn't quite work

Did I miss the documentation on how this should work?

Thanks

Adam

Themes and Visual Style Builder

answered on 18 Jun 2010

4 answers

139 views

CAB Kit utilizing RadDock

Is there an up to date CAB Kit that has support for RadDock?

I've hunted around but can't seem to find it, and it appears that CAB is going away since numerous links are unresolved. LOL

I hope there is someone still monitoring this forum.

Thanks,
Michael

CAB Enabling Kit

answered on 18 Jun 2010

1 answer

119 views

How to set tooltiptext for CloseButton in RadRibbonForm

Hi
I have a RadRibbonForm in my project.i want to set tooltiptext for close and minimize box.
but when i set tooltiptext property for Imagebuttonelement in Edit UI Elements for RadRibbonBar it does'nt work.

Please Help me.
thanks All .

RibbonBar

answered on 18 Jun 2010

3 answers

203 views

popup calendar when set to Null date

hey,

When I set the RadDateTimePicker to Null value and try to open the popup after that the date is set to 1/1/1900. Is there any way to change that to open the popup with the date of today when the RadDateTimePicker instead of 1/1/1900?

Thanks

Calendar, DateTimePicker, TimePicker and Clock

answered on 17 Jun 2010