Questions on UI for WinForms Forum

1 answer

123 views

GridComboBoxEditor null value not persisting

RadComboBoxEditor items with value of NULL is not persisted to bound object model.

I'm binding a list of objects to the grid that allows edits. The column is bound to a property of type Object. One of the items in the combo box has a value of NULL (representing no selection). Selecting this item does not update the underlying bound object.

side note: change the item's value to DBNull and binding works as expected. This provides a work around, but forces undesired knowledge of DBNull in the bound presentation model.

GridView

answered on 28 Mar 2008

1 answer

398 views

Equivalent of WinForms ProgressBar .PerformStep Method?

Hello,

The windows standard progress bar control has a "PerformStep" method which automatically increments the progress bar based on the value of "step" property.

Is there an equivalent of this method for the RadProgressBar? I am looking for this because I'd like to increment the RadProgressBar based on a completed action, rather a time based update.

For example:

    
            For i as integer = 0 to 60 '<--this number will be dynamic based on database records  
        
                '//Do Something here  
        
                RadProgressBar.PerformStep  
        
            Next

Thank You.

ProgressBar

answered on 28 Mar 2008

1 answer

98 views

Adding a control to the GAC (Global Assembly Cache)

Hi,

I visited this site
http://www.telerik.com/support/kb/article/b454K-cgk-b454T-a.aspx

But, seems like it's just for the ASP.NET as it mentioned about the machine.config. what about those WinForm controls to be added to GAC?

Please advice.

General Discussions

answered on 28 Mar 2008

1 answer

88 views

Dynamicly create new Document and copy controls to it from existing tab

Hi all,
I want to the user to press a button and it will create a new DocumentPanel. The controls on that new tab will be the exact controls of the DocumentPanel, plus I want to copy some content over from the old to the new. How do I create a new DocumentPanel dynamically with the same controls and layout of those controls of an existing DocumentPanel?
John

PS. I posted a simular question in the tabstrip forum, but I should have posted here.

Dock

answered on 28 Mar 2008

1 answer

272 views

[Solved] Start Button background color

Hi,

I only manage to change the icon for the start button, but not it's background color. anyone could advice me on this, please?

Thanks in advance.

RibbonBar

answered on 28 Mar 2008

2 answers

180 views

Highlight on group element when selected ?

Hi, I'm looking for a highlight when my group element is selected.

I try "selected" on radpanelbar event but it doesn't work ? Maybe I do something wrong.

Thanks.

Panelbar (obsolete as of Q2 2010)

answered on 27 Mar 2008

2 answers

372 views

RadGridView.EditorRequired not firing

I have a grid with two combo box columns. The first is a list of countries (GridViewComboBoxColumn.DataSource = countryList) and the second is a list of states (GridViewComboBoxColumn.DataSource = stateList). I've implemented the following recommended solution with Q3 2007 SP1 to correlate the combo boxes (Country drives State list):
http://www.telerik.com/community/forums/thread/b311D-bbdamc.aspx#444988

This solution does not work with Q1 2008 Beta because RadGridView.EditorRequired never fires.

What is the recommended solution with the Q1 2008 Beta controls?

GridView

answered on 27 Mar 2008

3 answers

215 views

RadGridView EditorManager

There appears to be a bug somewhere in grid editors. I have two GridViewComboBoxColumns in a grid. Each has their own datasource setup during initialization. When the user edits the row, they get the same values in both combo boxes, regardless of the GridViewComboBoxColumn.DataSource. It looks like the first editor to be used of a particular type is cached and reused without its datasource refreshed.

GridView

answered on 27 Mar 2008

1 answer

105 views

Additional Beta Drops

Are there plans for additional Beta drops? We were anxious to get onto Q1 2008 Beta because everytime we submitted a support ticket we were told the issue was fixed in this version. Now of course we are dealing with the headaches of using a beta product. Will we get updates for the beta or is this it until the official release?

GridView

answered on 27 Mar 2008

2 answers

216 views

GridViewDateTimeColumn Format String

In Q3 2007 SP1 we were formatting a DateTime column using gridViewDateTimeColumn.Format = "{0:dd-MMM-yyy}"; This no longer works.

Using the control spy, the column's format shows "{0}". If I change it back to "{0:dd-MMM-yyy}" in the control spy, the values are formatted appropriately.

I've also tried setting the DataTextFormatString when initializing the column, with the same results.

GridView

answered on 27 Mar 2008