Questions on UI for WinForms Forum

0 answers

223 views

Limit the GridviewDecimalColumn text length or maxlength inside a gridview cell

Hello,
I am using a radgridview in which I am adding a gridviewdecimalcolumn, but I want to restrict the user from entering the specific number of decimals.
Eg: If I am having a column and I enter the value for it '123456789' then it gets entered while if i want to restrict the user to enter the value only upto 3 places i.e 123 it isn't possible as in if I am giving the maximum then it changes to 999 but I don't want it like that I want that if the user enters the value as '333' then it should get entered only upto that number of decimal places after that if the user enters any number it should not get displayed or entered.So how to do this?

GridView

asked on 12 Mar 2015

2 answers

162 views

NullReferenceException

Hello dear Dimitar,

There is a amazing program which has been developed by you. "Use custom filtering to search in all columns of RadMultiColumnComboBox".
http://www.telerik.com/support/kb/details/use-custom-filtering-to-search-in-radmulticolumncombobox
It is very good, handy and really wow.
But when you hit enter key on MultiColumnComboBox for 3 times, you get an NullReferenceException exception.
Can you fix it?

Thanks
Regards,
Abbas

MultiColumn ComboBox

answered on 12 Mar 2015

3 answers

72 views

RadGridView scrolls up when hover out and when TelerikMetroTouch theme is selected

Hello everyone

It sounds very strange but it's the very truth. I have a RadGridView in my WinForm application. For this RadGridView I'm using "TelerikMetroTouch" theme. When I scroll down to the bottom and then hover out of the GridView, it just scrolls up to the middle of the RadGridView.
First I thought it must have something to do with my code so I commented everything and then started the application again. But the behaviour stays the same. I was very confused and couldn't find any help on the internet.
Then I created a test application and copied the GridView into it. It has the same behaviour. The last thing I tried to do was changing the theme. I couldn't believe it when I saw that that strange bevaviour disappears when changing the theme to "VisualStudio2012Light".

So the summary is: When I'm using "TelerikMetroTouch" theme for Telerik RadGridView control, it scrolls up to the middle when I first scrolled down to the bottom and then hovering out. But when I'm using "VisualStudio2012Light" theme, it doesn't scroll.

Does anyone saw that behaviour before or can anyone provide some help?

Regards,
Danilo

GridView

answered on 12 Mar 2015

3 answers

145 views

RadPageView - Outlook Mode - Customize

Hi,
I want to customize the Default Behavior of RadPageView in Outlook Mode.
I have attached the Image related to that. Please have a look on it. And let me suggest whether it is possible.

PageView

answered on 12 Mar 2015

7 answers

143 views

Prevent Multiple Tabs

Hello!
I have a radform with a button, when I click it, a usercontrol form opens in a tab inside the radpageview, all nice, but if I click the same button, the same usercontrol open in another tab.. so, the question is, how I can prevent this? for example instead of open the same tab, maybe it can focus to the tab that is already open with the usercontrol in it,

this is the basic code for my button:

1.RadPageViewPage page = new RadPageViewPage();

2.UserControl1 uc = new UserControl1();

3.

4.page.Text = "Page Test ";

5.radPageView1.Pages.Add(page);

6.page.Controls.Add(uc);

7.radPageView1.SelectedPage = page;

what type of if statement do I need here?

Thanks!
btw, amazing job with this .net toolbox! Thanks!

PageView

answered on 12 Mar 2015

3 answers

859 views

Programaticly Adding Data to Multicolum Combox Box

Please can we have an example of adding a row to the Multi Column Combo Box, that does not use a Datasource

I wanted to have a column with a name and another with a checkbox.

it seems rather simple, but there is no example in the documentation that details a simple add items

I did manage to add records via a datatable, but this does not add to the existing columns in the control, but adds new columns
And does not set the value of the checkbox

Sub LoadData()

Dim table1 As DataTable = New DataTable()

table1.Columns.Add("ID")

table1.Columns.Add("Name")

table1.Columns.Add("Selected")

table1.Rows.Add(1, "Ivan Petrov", True)

table1.Rows.Add(2, "Stefan Muler", True)

table1.Rows.Add(3, "Alexandro Ricco", False)

cboTestCheckbox.DataSource = table1

cboTestCheckbox.DisplayMember = "Name"

End Sub

MultiColumn ComboBox

answered on 12 Mar 2015

3 answers

136 views

radSpinEditor Readonly behavior

I am trying to set the spin editor to only allow entry via the Arrow keys but when I set the readonly property to true I can not change the value in the spinControl at all. Is the the expected behavior?

Thank you.

SpinEditor

answered on 12 Mar 2015

1 answer

164 views

Gantt View Tool Tip

How to add tool tip for GanttView

GanttView

answered on 12 Mar 2015

2 answers

104 views

Fixing barsize in barchart view.

Is it possible to set the size for Bars in the bar chart view for win forms.

Regards,
Ganesh. K

ChartView

answered on 12 Mar 2015

2 answers

404 views

Tweaking a RadForm - icon/resize/minimize/maximize

Hi, could you let me know how to do the following with a RadForm (or point me to some documentation with instructions)?

1. Hide the icon that's shown in the upper left corner
2. Prevent the dialog from being resized by the user
3. Hide the minimize and maximize icons that are shown in the upper right corner

Thanks for your help,

-Lou

Form

answered on 11 Mar 2015