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7 answers
234 views

How do I get rid of the Expand / Collapse on Each card? (See Capture1)

Also, it might be related, but I would like the photo to expand to fill to the top and side edges in the card, as in the Telerik UI for WinForms demo application. (See Capture2).

I copied this Demo code exactly, even editing the form1.Designer.vb, so they should look the same, but I still get variations between the two.   In designer editing properties directly, it will not hold several properties, changing them to what the control thinks they should be.  This is especially true for trying to set the size and location of the CardViewItems.

Please advise.

Thanks,

 

 

HarisB
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Rank 1
 answered on 24 Apr 2019
7 answers
304 views
Hello
I'm gonna read RadTreeView data from DataBase, where ninety are indefinitely subNode
Please guide
Dess | Tech Support Engineer, Principal
Telerik team
 answered on 24 Apr 2019
1 answer
58 views
We have a config that normally sits on the left hand of the screen and there are a couple of situations where I would like for the config panel to take some of the space from the surrounding windows when a user clicks a button. I have not got any code to adjust the size of a window when docked, is this possible?
Dimitar
Telerik team
 answered on 23 Apr 2019
2 answers
155 views

Hi
i have a radtreeview with checkbox that fill with this table

ChildID    ChildName    ParentID    ParentName
1                     a
2                      b                1                   a
3                      c                2                   b

 

   trwFormName.DisplayMember = "ChildName";

   trwFormName.ParentMember = "ParentID";
   trwFormName.ChildMember = "ChildID";

i take all node that checked by this code:

 foreach (var node in trwFormName.TreeViewElement.GetNodes())
                {
                    if (node.Checked)
                    {
                        var t = node.Value;
                    }
                }

but i cant get node id . value is name and not id

please help me

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 22 Apr 2019
3 answers
314 views

Let me tell you what I need first. I need the ability for the users to Un-Select an item in a DropDownList where the DropDownStyle = RadDropDownStyle.DropDownList.  Programmatically, this is pretty easy, I can just do this in code SelectedIndex = -1. Now, that I know I can do this to un-select an item in the dropdownlist, next, I need to give the users the ability to also do this.  My thought was to create a right click context menu that if there was a selected item, to give the user a prompt to clear the selection.  I can't seem to get this to work.  If there is a simpler way to do this, I would like an example.  These dropdown lists are used for reporting, it would suck to have to tell the user to exit the form and reload it just to remove un-select an item in a dropdownlist.

Any help and/or ideas would be gratefully appreciated.

 

Thanks

Dimitar
Telerik team
 answered on 19 Apr 2019
5 answers
166 views
I am using Custom Alarm Form for Reminder based on your Examples code.

I would like to change the back color of each item in RadListBox, at creation, depending on some scheduled item properties.

How do I go about it?

If it is not possible to do it with RadListBox, how would I go about using some other control, bind it to the reminder and achieve different back colors?

Thanks,
  Aleksandar
Dess | Tech Support Engineer, Principal
Telerik team
 answered on 19 Apr 2019
7 answers
397 views

Hi

I have been using the code from https://www.telerik.com/support/kb/winforms/editors/details/changing-the-text-color-of-a-disabled-radtextbox for years now with success until I discovered that it doesn't work well with MultiLine textboxes.

Is there another way (I am using the latest bits) to achieve that behavior (changing the backcolor of disabled control) that would work with multiline textboxes?

Eric Moreau
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Iron
Veteran
 answered on 18 Apr 2019
3 answers
82 views

Hi,

expanding the second hierarchy becomes really slow if there are more than 500 items.

Sample is attached. If you expand the second Level ("Expand me!") on the left grid it takes 4-5 seconds to expand (for 1500 rows) if you do the same on the right side it is expanded instantaneously. Same data ... 

Is there any reason why it's so slow?

Kind regards,

Christian

 

 

Dimitar
Telerik team
 answered on 18 Apr 2019
1 answer
104 views

Hi Admin,

 

I would like to know can I add 'Pin' in SplitContainer winform? Because I want to hide SplitPanel1 like 'Pin' Function.

 

 

Thanks

Moe

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 18 Apr 2019
3 answers
134 views

I would like to be able to load data into the grid and then add the GridViewComboBoxColumn to an existing column and have the column display the display member for all rows of existing data. We load many different sets of data into one grid and want to use auto generate as it takes care of most of the database fields. This would leave having to only assign the drop down fields.

We do not want to manually define each set of columns for every set of data as we have hundreds of queries we use. This is something I am able to do with other vendor's products and need to be able to do with Telerik's grid.

Thanks!

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 18 Apr 2019
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