Questions on UI for WinForms Forum

7 answers

156 views

Hi,

i try change appointmet text use AppointmentFormatting event but it is not working properly

Private Sub RadScheduler1_AppointmentFormatting(sender As Object, e As Telerik.WinControls.UI.SchedulerAppointmentEventArgs) Handles RadScheduler1.AppointmentFormatting

e.AppointmentElement.Text = "custom text"
End Sub

appointment text: "date from" - "date to" custom text;summary
see the attached image
how to change it to "custom text"

scheduler settings:

Me.RadScheduler1.ActiveViewType = Telerik.WinControls.UI.SchedulerViewType.Timeline
Me.RadScheduler1.GetTimelineView().ShowTimescale(Timescales.Months)
Me.RadScheduler1.GetTimelineView().GetTimescale(Timescales.Months).DisplayedCellsCount = 12

Thank You

Scheduler and Reminder

answered on 09 Jul 2012

1 answer

172 views

multicolumn combobox filter

Hello!
I am using a RadMultiColumnComboBox. When i'm searching an item from datasource, i want to filter the combobox's elements. For example, when i search "ccc" in combobox's datagridview, i want the items to be filtered so that the datagridview will contain only the rows with "ccc". I attached a picture. Thank you!

MultiColumn ComboBox

answered on 09 Jul 2012

3 answers

208 views

Add and select new row on Grid Enter Event

I have a problem focusing the Telerik RadGridView by keyboard,

I need to accomplish the following :-

if the grid is empty it should add a new row and select the first visible row and column in edit mode
else
it should not add a new row but select the first visible row and column in edit mode.

I tried many currentrow, currentcell , isselected and beginedit() but to no avail :(

GridView

answered on 09 Jul 2012

3 answers

144 views

ListControl with custom comparer

Good afternoon.
With the old RadListBox I could write code like this:
_radListBox.Items.Sort(comparer)
with my custom comparer. How can achive this with the new RadListControl?

Thank you very much.
Gianfranco

ListControl

answered on 09 Jul 2012

3 answers

200 views

When is VisualElement set for GridViewRowInfo

I'm currently using the grid.Rows.Add() method to add a new row when a particular event fires inside my application.

This works fine.

However, I am now trying to set the ForeColor of the row after I add it, but the VisualElement property is null, in the following code sample:

    
            int rowIdx = traysGrid.Rows.Add( 
        
                                    tray.TrayID, tray.Barcode, 
        
                                    dataContext.Locations.Where(loc => loc.LocationID == trayHistory.LocationID).First().Name 
        
                                    , 
        
                                    trayHistory.ArrivalDate, 
        
                                    AuthenticationController.GetLoggedInUserName(), 
        
                                    tray.Notes 
        
                                    ); 
        
            GridViewDataRowInfo row = traysGrid.Rows[rowIdx]; 
        
            traysGrid.GridElement.BeginUpdate(); 
        
            row.VisualElement.BackColor = Color.Green; 
        
            traysGrid.GridElement.EndUpdate();

I have used this method successfully when inside a foreach loop, but using it doesn't seem to work as above.

Any advice or ideas?

Thanks

GridView

answered on 09 Jul 2012

5 answers

340 views

RadAutoCompleteTextBox - Multi Column

Hello,

Is it possible to have the AutoCompleteText box display mult-columns, eg
USD | US Dollars
GBP | British Pounds
EUR | Euro's

Also is it possible to have the auto complete work on both columns so I can start to type GBP or Briti... and it will work as per single items?

Thanks

Terry

AutoCompleteBox

answered on 09 Jul 2012

1 answer

223 views

AnimatedPropertySetting changed...

I just upgraded to the latest version 608.40 and there seems to be a change in the animatedpropertysettings. What changes do I have to make adapt?

Thanks, Karl

private void ZoomItem(RadButtonElement button)

{

shouldZoomSelectedItem = false;

Size size = this.radCarousel1.CarouselElement.ItemsContainer.Size;

CarouselContentItem contentItem = (CarouselContentItem)button.Parent;

zoomedItem = contentItem;

button.ButtonFillElement.Visibility = ElementVisibility.Collapsed;

currScaleFactor = Math.Min(

((float)size.Width) / button.Size.Width / 2f,

((float)size.Height) / button.Size.Height / 2f);

AnimatedPropertySetting scaleChange = new AnimatedPropertySetting(

RadElement.ScaleTransformProperty,

new SizeF(currScaleFactor, currScaleFactor),

5,

20

);

scaleChange.AnimationFinished += new AnimationFinishedEventHandler(scaleChange_AnimationFinished);

SizeF offset = new SizeF(

(size.Width - contentItem.Size.Width * currScaleFactor) / 2f - contentItem.Location.X,

(size.Height - contentItem.Size.Height * 0.50f * currScaleFactor) / 2f - contentItem.Location.Y);

AnimatedPropertySetting positionChange = new AnimatedPropertySetting(

RadElement.PositionOffsetProperty,

offset,

5,

20

);

scaleChange.ApplyValue(contentItem);

positionChange.ApplyValue(contentItem);

}

Carousel

answered on 09 Jul 2012

3 answers

192 views

RadDropDown Text Validation

Hi,

I have a RadDropdownlist which should allow the user to type in only numeric values in it. Validations in Key_Down and Key_Press event does fire but it is not working. I have similar validations for normal textboxes and it is working.

Is there are any ways to restrict the user to type only numeric values in RadDropDown?

private bool nonNumberEntered = false;

protected void radDDLAccountNo_KeyDown(Object sender, KeyEventArgs e)

{

ValidateNumericField(e);

}

private void radDDLAccountNo_KeyPress(Object sender, KeyPressEventArgs e)

{

KeyPressEvent(e);

}

private void ValidateNumericField(KeyEventArgs e)

{

nonNumberEntered = false;

if (e.KeyCode < Keys.D0 || e.KeyCode > Keys.D9)

{

if (e.KeyCode < Keys.NumPad0 || e.KeyCode > Keys.NumPad9)

{

if (e.KeyCode != Keys.Back)

nonNumberEntered = true;

}

if (Control.ModifierKeys == Keys.Shift)

nonNumberEntered = true;

}

private void KeyPressEvent(KeyPressEventArgs e)

{

if (nonNumberEntered == true)

{

e.Handled = true;

}

Thank you in advance for the help.

DropDownList

answered on 09 Jul 2012

1 answer

196 views

There is no fixed footer for RadGrid?

I have read on this forum other users asking for the possibility of showing summary on a fixed footer at grid bottom. On version Q2 2012 there is no footer. Right? When we will have it?
Thanks

GridView

answered on 09 Jul 2012

7 answers

432 views

Item Label Overlapping

Hi Team,

I m facing problem of Item Label overlapping. i m drawing series item on particulate time interval.
Chart is updating after every 10 sec.Kindly refer attachment.
Please Help me out fr this.

Thanks and Regards,
Saurabh dubey

Chart (obsolete as of Q1 2013)

answered on 09 Jul 2012