Questions on UI for WinForms Forum

1 answer

239 views

I change the forecolor of cell in cell formatting event.When I scroll in the grid the cell becomes normal color as black.How to solve this issue?

GridView

answered on 24 Jun 2009

1 answer

85 views

DatePicker, Gridview Design view warning

Hi

I am getting the below strange warning, because of these error, I can not see the design view.
I am using version 2009.1.9.604.

Warning
Warning 2 No such property registered: NumberOfColors, Telerik.WinControls.UI.LightVisualElement
(warning @ Me.dtEnd.Checked = True )
Warning 8 No such property registered: BorderBoxStyle, Telerik.WinControls.UI.LightVisualElement
(warning @ Me.RadGridView1.Size = New System.Drawing.Size(690, 242) )

Designer.vb
Me.dtEnd.AutoSize = True
Me.dtEnd.Checked = True
Me.dtEnd.CustomFormat = "dd/MMM/yyyy"
Me.dtEnd.ForeColor = System.Drawing.Color.Black
Me.dtEnd.Format = System.Windows.Forms.DateTimePickerFormat.[Long]
Me.dtEnd.Location = New System.Drawing.Point(269, 57)
Me.dtEnd.MaxDate = New Date(9998, 12, 31, 0, 0, 0, 0)
Me.dtEnd.MinDate = New Date(1900, 1, 1, 0, 0, 0, 0)
Me.dtEnd.Name = "dtEnd"
Me.dtEnd.NullDate = New Date(1900, 1, 1, 0, 0, 0, 0)
Me.RadGridView1.RootElement.ForeColor = System.Drawing.Color.Black

Me.RadGridView1.ShowNoDataText = False
Me.RadGridView1.Size = New System.Drawing.Size(690, 242)
Me.RadGridView1.TabIndex = 0
Me.RadGridView1.ThemeName = "Telerik"

Regards
raju

General Discussions

answered on 24 Jun 2009

1 answer

125 views

RadContextMenu Behind Taskbar

It appears that when the position of the context menu is determined it is not taking into account the taskbar location and as a result the last context menu item is being hidden behind the taskbar.

ContextMenu

answered on 24 Jun 2009

7 answers

1.1K+ views

Create Bottom Border for last row in Grid

Hi,

How can I create a bottom border just for the last row in my grid? Currently my rows alternate between white and orange and when my grid only displays a few records and the last row is white there is no border between the row bottom and the white background of the grid. I would prefer a border over changing my row colors.

Thanks,
Jeremy

GridView

answered on 24 Jun 2009

1 answer

87 views

ChartSeriesItem.ActiveRegion StackedArea Chart

Hello everyone, I have a problem with a stacked area chart.
I have a 12 Series chart with 5 points in each serie.
I would like to show a tooltip with the point information on mouse over.
I used (as I have done with Pie Chart)

ChartSeriesItem item = new ChartSeriesItem(serie.Value, serie.Definition);
item.ActiveRegion.Tooltip = string.Format("{0} - {1}", serie.Definition, serie.Value);

It seems to work but as I put the mouse just right the first point, the control shows the tooltip for the second point and so on...
during debug I saw that
radchart.series[0].items[0].ActiveRegion
has the correct value.

It also seems that the ActiveRegion for the StackedArea Chart for the point 2 starts from the very left side of point 2 and ends on the very right side of point 1.
In this situation I don't have the StackedArea from the very left of point 1...

Sorry for the bad English...

Thanks in advance.
Gabriele

Chart (obsolete as of Q1 2013)

answered on 24 Jun 2009

1 answer

81 views

Fix the documentPane Height

Hi,

i have 3 documentPane's. The 1. and the 3. must allways the Height 20 and the 2. Pane must Height 100.

How can i do this?

Dock

answered on 24 Jun 2009

1 answer

283 views

Telerik Controls: Right Click menu

I have numerous Telerik Controls in a form, let's say for example a radTextBox. when i run the program, it does not show the right click menu (cut copy paste) ... is this something that i need to define? also, i am not able to select the text in a TextBox by dragging the cursor...

Thanks,

Documentation

answered on 24 Jun 2009

1 answer

1.0K+ views

Why is the combobox height not the same as textbox height?

Hi!

I'm currently creating a gui containing both rad textbox controls and rad combobox controls.

Since the combobox control does not have the same height as the textbox controls, lining them up is hard and makes the application look messy.

If you place them next to each other you will see what i meen :)
The text inside the controls is also not at the same height :(

Why?

Regards
Per Bornsjö

ComboBox and ListBox (obsolete as of Q2 2010)

answered on 24 Jun 2009

3 answers

189 views

How to change row font on mouse moves

Hi,

I need a different font in a grid data row when the mouse is on the row, and reset the font to default when the mouse moves to another grid row.

How to do it?

I couldn't find it in the UI editor.

GridView

answered on 23 Jun 2009

6 answers

211 views

Programmatic filtering problems

Hi,

I have an application in which I will need to scan a barcode and then the matching record is displayed in a gridview. Then the next bacode will be scanned and added etc.

To that end I have got the scanning bit working and as each new barcode is scanned it gets added to an array. I need to be able to get those array entries setup as the filter of the gridview.

I would like to do this by setting up an initial filter that will search for record -1 which doesn't exist and as such the grid will be empty. Then I can add the items in one at a time. It would be nice and easy if I could do some form of an COLUMNNAME IN (1,2,3) operation on the grid like in SQL.

I have the following code present to add the column IDs to the filter. It doesn't work. I've tried a gridview refresh afterwards and no luck.

    
            Dim filter As Telerik.WinControls.Data.FilterExpression = New Telerik.WinControls.Data.FilterExpression()  
        
            For Each columnID As String In columnIDs  
        
            filter.Predicates.Add(Telerik.WinControls.Data.FilterExpression.BinaryOperation.OR, Telerik.WinControls.UI.GridKnownFunction.EqualTo, columnID)  
        
            Next 
        
            uxRadGridView.Columns("ColumnID").Filter = filter

Any ideas?

best Regards,

Jon

GridView

answered on 23 Jun 2009