Questions on UI for WinForms Forum

5 answers

720 views

Hi,
Is it possible to set the autosizerows = true with a minimum row height for each row of the datagrig without doing a loop on each row?

Thanks

GridView

answered on 10 Dec 2009

7 answers

310 views

Expanding / Collapse ChildGridViewTemplate without Activating Double-Click Action

I have the RadGridView.CellDoubleClick Handler implemented. FYI, it's being used to open the Row being Double-Clicked in a separate Form for view / edit / delete, but that's besides point. The problem is that it's being Triggered when I'm trying to expand / collapse ChildGridViewTemplate in quick succession (i.e. to quickly browse the ChildGridViewTemplate of a series of Rows). This is happening with Mouse Double-Click Speed as fast as 8 / 10 not to mention the average 5 / 10 setting. Is there a way I can detect in the RadGridView.CellDoubleClick Handler that the Cell being clicked on is a ChildGridViewTemplate Expander Cell (i.e. a GridGroupExpanderCellElement)?

Telerik WinForms 2009Q3 (2009.3.9.1103), VB, VS 2005 (v8.0.50727.762 SP.050727-7600), .Net 2.0 (2.0.50727), XP SP3, 3GB, 2.99GHZ, Core2Duo.

GridView

answered on 10 Dec 2009

11 answers

369 views

Odd Behavior with Autohide ToolWindows

I upgraded from 2009 Q2 SP1 to 2009 Q3 and have noticed some odd behavior with Autohide toolwindows that was not there before.

On the main MDI form, I have a toolwindow set as autohide. With the new release, I find that when I open a child MDI form, the autohidden toolwindow opens or animates as if I hovered over its tab. This did not use to occur. I only want animation when I hover over the tab.

On a child MDI form, I have a toolwindow set as pinned. When I hide it, hovering over the tabs does not do anything until I resize the main MDI form window. That action causes the tabs to animate normally. Again, this did not use to occur. I want animation anytime I hover over a tab.

Has anybody else experienced this?

More importantly, how can I get back the old (normal) behavior short of rolling back to Q2?

Dock

answered on 09 Dec 2009

3 answers

232 views

Using Image Column

Hi,
Kindly let me know from where we can download the latest version (trial version) and also let me know the cost of the latest version or
we are using old version, so can we download the latestversion without any cost ?

From: Support | telerik

To: murali.subramanian@aspiresys.com

Sent: Tuesday, December 01, 2009 8:10 PM

Subject: RE: General Feedback ID:237563 -- Issue in Rad Grid View - Filter

Please, do not reply to this e-mail.

You are receiving this message because you have been copied to a ticket in Telerik's Support System.

From:
Date: 12/1/2009 8:40:39 AM
CC: murali.subramanian@aspiresys.com,srinivasan.mani@aspiresys.com

Hello muralitharan,

You use a very old edition of RadGridView. Please download and use the latest edition of RadControls for Winforms (Q3 2009). We have made many improvements and fixes in filtering.

Kind regards,
Julian Benkov
the Telerik team

Instantly find answers to your questions on the new Telerik Support Portal.
Watch a video on how to optimize your support resource searches and check out more tips on the blogs.

From: muralitharan
Date: 11/27/2009 6:25:39 AM
CC: murali.subramanian@aspiresys.com,srinivasan.mani@aspiresys.com

Hi,
    We are using Image column in Radgridview (version 6.1.0.0) , In this image column, while clicking the filtering option or selecting the filtering cell, we are getting the error likes " Value Cannot be null ".
But this is not reproduce in 6.0.0.0,

Kindly let us know how to overcome this issue in 6.1.0.0

Thanks & Regards,
Murali

From:
Date: 8/27/2009 10:20:22 AM

Hello muralitharan,

The information you have provided is not enough to figure out where the problem is. Please give us a more detailed description of your scenario or send us a simple project to reproduce the problem locally. We have moved your Forum thread to our support ticketing system to allow attachments. You can find the ticket in your account --> My Support Tickets. The Ticket ID is 237563.

Thank you in advance.

Best wishes,
Julian Benkov
the Telerik team

GridView

answered on 09 Dec 2009

3 answers

139 views

The problem of Treeview for RadControls for WinForm Q3 2009

Hello,

We met a probelm about the RadTreeNode Class of Treeview,

We find that the MouseDown Event of RadTreeNode Class disappear now and other Events such as NodeCollapsed,NodeExpanded also disappear besides only the PropertyChanged Event in RadTreeNode Class,

For example:

    
            childnode = new RadTreeNode("child");

            childnode.MouseDown += new MouseEventHandler(node_MouseDown);

The code as above is work OK in RadControls for WinForm Q2 2009,but it'll occur error message when compile these codes for WinForm Q3 2009,

The error message show "Telerik.WinControls.UI.RadTreeNode' is not include the Definition of 'MouseDown'..."

This problem have led to some functions can't work of our software now.

We need your help to resolve this problem ASAP.

Best Regards.

Treeview

answered on 09 Dec 2009

3 answers

90 views

Uknown Image on PanelBar with GroupStyle as OutlookNavPane

Hi,

I have a RadPanelBar on a form with two PanelGroupElements and with a GroupStyle of OutlookNavPane. When I compile my project I see this grey image on the top right corner of the PanelBar (see attached image). Any ideas what this is and how I can remove it?

Thanks

Panelbar (obsolete as of Q2 2010)

answered on 09 Dec 2009

1 answer

101 views

MultiColumn Combobox Error

Hi,

I have a multicolumn comboBox, it worked properly for me till i selected a row from the grid.

After selecting the row and focusing on the textbox, whenever i press any key it gives the following exception. (See Attached File.)

I also tried it in your DEMOS of multicolumn comboBox and i received the same result.

It surely seems as a bug, i hope it will be removed in Q3.

Regards,

Onur

MultiColumn ComboBox

answered on 09 Dec 2009

1 answer

233 views

Overlapping Controls Parent/Child

I have a RadGridView control on a form which I need to place a RadButton over the top of. The RadGridView will be disabled in code using the enabled property based on a timer. Basically a timer will disable the grid and the refreshing aspect of it. The RadButton will then be made visiable and allow the user to re-enable the grid display and thus allowing data to update again.

The problem I am having is that the RadButton docks to the RadGridView Control meaning it becomes a child of the RadGridView control. This means when I disable the RadGridView the button also becomes disabled.

Do you have any idea how I can have the button overlapping the RadGridView Control without it becoming a child of the control?

Regards
Neil

GridView

answered on 09 Dec 2009

2 answers

132 views

[Solved] ResourceUpdater improvement

Hello Telerik,

Currently, ResourceUpdater, which comes with RadControls WinForms, can update only one project file per application instance because it disables "Upgrade" button everytime it performs a project conversion (and it will never be enabled again).

I would like to ask you to add just one line to UpgradeForm.cs, which allows us to perform multiple conversions without re-starting the ResourceUpdater application over and over again:

    
            private void Browse_Click(object sender, EventArgs e) 
        
            { 
        
              // ... 
        
              if (dialog.ShowDialog() == DialogResult.OK) 
        
              { 
        
                this.ProjectFile.Text = dialog.FileName; 
        
                this.UpgradeButton.Enabled = true; // <--- this line 
        
              } 
        
            }

Please consider reflecting this change or something similar to the RadControls source tree, since I don't want to go through all the process of building the source code release, just to enable one button in the ResourceUpdater.

Thanks in advance,
Toshiyuki

Tools - VSB, Control Spy, Shape Editor

answered on 09 Dec 2009

5 answers

168 views

RadRibbonBarButtonGroup Orientation

Hi,

I have some RadRibbonBarButtonGroup that I want to give Horizontal Orientation, everything seems to set fine, but then I close the designer or run the program and it returns to Vertical.
This wasn't an issue in previous versions, but I've just updated to Q3 2009 and this started.

RibbonBar

answered on 08 Dec 2009