Questions on UI for WinForms Forum

1 answer

108 views

Recurring Appointment Start Dates

I'm on the newest version of the telerik winforms. (2015_2_623)

After updating, the first occurrence of recurring appointments no longer show up.

This appears to occur when using any time zone that comes before UTC time.(Any "-" time)

Is there a fix for this issue?

Scheduler and Reminder

answered on 22 Jul 2015

6 answers

310 views

Logging Support in Telerik Controls

Hi,

May I know is there any plan for Telerik to include Logging support in various controls? So that developers don't need to write their own log framework or use any other third party logging tools.

Everything has to be built-in to deploy an integrated solution solely using Telerik Controls :-)

Thank you.

Regards,
Jenson

New Product Suggestions

answered on 22 Jul 2015

1 answer

131 views

RadCheckBoxElement not shown in GridDataCellElement

I have table with custom field based on GridDataCellElement.
Now in this field RadLabelElement and two RadButtonElement shown. All OK.
But when I am try to add RadCheckBoxElement - all field will shown empty.

protected override void CreateChildElements()

{

// ... init elements

this.Children.Add(radLabel); // ok

this.Children.Add(radbtnColor); // ok

this.Children.Add(radbtnFont); // ok

this.Children.Add(new RadCheckBoxElement()); // GridDataCellElement will shown empty if this line not removed

}

How can I fix it?

Buttons, RadioButton, CheckBox, etc

answered on 21 Jul 2015

1 answer

163 views

DropDownList popup location after resizing items width

Hi,

I used this solution to increase my DropDownList popup when item text is longer than DropDownList size. But when I open the DropDownList for the first time, it goes off the screen (my DropDownList is at the right edge of the form and popup isn't positioned correctly and goes right off the screen).

Then when I close and open DropDownList, the popup position will be correct and after that everything is OK.

Should I add something at the end of "PopupOpened" event after resizing items?

DropDownList

answered on 21 Jul 2015

2 answers

222 views

How to delete element from layout

After placing more elements in the layout than I realized I needed, I tried to delete the extra elements but all I can do apparently is to 'Hide' the extra elements.

Is there a way to delete the extra elements rather than 'Hide' them?

LayoutControl

answered on 21 Jul 2015

3 answers

223 views

[Solved] RadScheduler and RadWaitingBar

Hi to all,

I need to show a WaitingBar during mapping my appointments. How can I do this?

Actually I have a custom control with this structure: a Panel that contains sequentially RadNavigator (Dock.Top) > RadScheduler (Dock.Fill) > RadWaiting (Dock.Bottom)

I can't set a DataSource directly to the database, I used a BindingList<CustomAppointment>

During intercept some event's scheduler and navigator, fire a my delegate event NeedData that asks to Windows program to execute load data for specific period.

In this case if items of my BindingList<CustomAppointment> contains a lot of items, the primary thread is freezing.

I would use a RadWaitingBar to show a "waiting period" to user.

How can I do this? Normally I resolve this problem.... but on WPF Application with RadBusyIndicator :-)

01.#region navigator events

02.void NavigatorNavigateForwardsClick(object sender, EventArgs e)

03.{

04. if (NeedData != null)

05. NeedData(scheduler.ActiveView.StartDate, scheduler.ActiveView.EndDate);

06.}void NavigatorNavigateBackwardsClick(object sender, EventArgs e)

07.{

08. if (NeedData != null)

09. NeedData(scheduler.ActiveView.StartDate, scheduler.ActiveView.EndDate);

10.}#endregion#region scheduler eventsvoid SchedulerActiveViewChanged(object sender, SchedulerViewChangedEventArgs e)

11.{

12. if (NeedData != null)

13. NeedData(scheduler.ActiveView.StartDate, scheduler.ActiveView.EndDate);

14.}

01.// create and configure a scheduler binding source

02.schedulerBindingDatasource = new SchedulerBindingDataSource();

03.// map the MyAppointment properties to the scheduler

04.appointmentMappingInfo = new AppointmentMappingInfo();

05.appointmentMappingInfo.Start = "Start";

06.appointmentMappingInfo.End = "End";

07.appointmentMappingInfo.Summary = "Subject";

08.appointmentMappingInfo.Description = "Description";

09.appointmentMappingInfo.Location = "Location";

10.appointmentMappingInfo.UniqueId = "Id";

11.appointmentMappingInfo.Exceptions = "Exceptions";

12.appointmentMappingInfo.ResourceId = "ResourceId";

13.appointmentMappingInfo.StatusId = "StatusId";

14.appointmentMappingInfo.BackgroundId = "BackgroundId";

15.

16.schedulerBindingDatasource.EventProvider.Mapping = appointmentMappingInfo;

17.// assign the generic List of CustomAppointment as the EventProvider data source

18.schedulerBindingDatasource.EventProvider.DataSource = customAppointments;

19.

20.if (customResources != null)

21. LoadCustomResources();

22.

23.scheduler.DataSource = schedulerBindingDatasource;

Scheduler and Reminder

answered on 18 Jul 2015

3 answers

486 views

[Solved] How to add New Row to the Teleric Grid upon click on a button in a previous row.

'Could anybody plesae tell me , how can I add a new row to this table using VB code ?

'dgPeripherals.AllowAddNewRow = True

'dgPeripherals.Rows.Insert(0, dgPeripherals.Rows.NewRow())

'dgPeripherals.Refresh()

'But it does display me a new row insert recrods to the grid.

'I have added above code inside the hander event of the Add button as follows ,

Imports Telerik.WinControls.UI

Imports Telerik.WinControls.UI.GridViewColumn

Private Sub FormTeleic_Load(sender As Object, e As EventArgs)

Me.dgPeripherals = New Telerik.WinControls.UI.RadGridView()

GeneratePeripheralsGridColumns()

End Sub

Private Sub dgPeripherals_CommandCellClick(sender As Object, e As EventArgs)

Dim gCommand As GridCommandCellElement = TryCast(sender, GridCommandCellElement)

Dim result As DialogResult

If gCommand.ColumnInfo.Name = "clmAdd" Then

dgPeripherals.AllowAddNewRow = True

dgPeripherals.Rows.Insert(0, dgPeripherals.Rows.NewRow())

dgPeripherals.Refresh()

End If

End Sub

Private Sub GeneratePeripheralsGridColumns()

' TEXT COLUMN

Dim clmItemSN As New GridViewTextBoxColumn()

clmItemSN.HeaderText = "Item S/N"

clmItemSN.Width = 100

Dim clmItemName As New GridViewTextBoxColumn()

clmItemName.HeaderText = "Item Name"

clmItemName.Width = 100

Dim clmAdd As New GridViewCommandColumn()

clmAdd.Name = "clmAdd"

clmAdd.UseDefaultText = True

clmAdd.DefaultText = "Add"

clmAdd.HeaderText = "Add"

dgPeripherals.Columns.Add(clmItemSN)

dgPeripherals.Columns.Add(clmItemName)

dgPeripherals.Columns.Add(clmAdd)

End Sub

' What I want is to add a new row to the excisting grid when clicked on the Add Button on the previous row

'The default behaviour is , it adds  a new row to the grid when I press enter on the last text cell , but I want this to happend upon add button click event.

'Is this possible to achive with Teleric Grids ? Can somebody help me please ?

'I'm new to teleric grid , please bear with me if I missed anything,

'Thanks in advance.

GridView

answered on 17 Jul 2015

2 answers

271 views

[Solved] Category Show after hiding all properties at runtime.

I am using

radPropertyGrid1.Items["Text"].Visible = variable;

to hide or show properties at run time.
The only negative side effect I'm seeing is that the Category doesn't disappear.
Is there a way to hide the category as well?

I've attached a picture of it visible, and of it hidden.
The category is Motion System Locations.

PropertyGrid

answered on 17 Jul 2015

7 answers

692 views

Treeview node selection

Hi,
I have problems with with Q2 2011 :
- every node of a treeview in my application is selectable not only by clicking over the node text, but also if I click on the line containing the node, while my goal is that only when I click on the text the node is selected; if I click outside the text of the node for example on the same line of the node, no nodes must be selected.

I Have an other problem with the RadToolStripSeparatorItem: I can' t set the width of the line or change the style of the item; my goal is to create a thinner line than the default one.
As attachement a screenshot of the desired effect and the actual effect

Treeview

answered on 17 Jul 2015

2 answers

109 views

Multiple X-Axis for each Rowgroup one

Hello,

I am using RadPivotGrid together with RadChartview.
I would like to have a X-Axis for every Rowgroup in the Pivotgrid.
Because the Rowgroups are hierarchic the X-Axis should also be Stepped.
Excel does this. How can I do this in Telerik Chartview?

best regards
Thomas

ChartView

answered on 17 Jul 2015