Questions on UI for WinForms Forum

1 answer

100 views

Multi coulmn tree view

Hello,

Is it possible ?
Can you send a sample code ?

Thanks,
Z.V

Treeview

answered on 23 Sep 2014

2 answers

122 views

Rad Grid Tool Tip Text incorrect after grid sort

When the original radgrid populates with data and I fire the tooltiptextneeded event the tool tip text is correct. Once I alter the grid, for example, clicking one of the headers to sort the data the tool tip text doesn't follow the rows. The tool tip text stays where it was when the rows were originally rendered. I am obviously missing something here. Do I need to update the radgrid's rows somehow on the sort event to reflect the new row values?

Thanks,
Chuck

Code Example:

Private Sub dgMyIssues_ToolTipTextNeeded(sender As Object, e As Telerik.WinControls.ToolTipTextNeededEventArgs) Handles dgMyIssues.ToolTipTextNeeded

Dim cell As GridDataCellElement = TryCast(sender, GridDataCellElement)

If cell IsNot Nothing AndAlso cell.RowIndex > -1 Then

If dgMyIssues.Rows(cell.RowIndex).Cells("Description").Value Is DBNull.Value Then

e.ToolTipText = ""

Else

Dim s As String = dgMyIssues.Rows(cell.RowIndex).Cells("Description").Value

If s.Length > 500 Then s = s.Substring(0, 500) & "..."

e.ToolTipText = s

If e.ToolTipText.Length > 75 Then e.ToolTipText = SplitToolTip(e.ToolTipText)

End If

End Sub

GridView

answered on 22 Sep 2014

7 answers

352 views

Anchor radLabelElements in radStatusStrip.

I have two radLabelElements in my radStatusStrip. I want one to be anchored to the left and the second anchored to the right. I want the right one to use all of the space not used by the left one.

StatusStrip

answered on 22 Sep 2014

2 answers

135 views

Using predefined images as fill for bar charts

While using the now obsolete ChartView I was able to use custom image files in .png format, (similar, but different from the currently offered GradientStyles) as a filler for my bars in BarCharts. I used:

Series[0].Items[0].Appearance.FillStyle

which had several useful Properties.

What would be the corresponding code using RadChartView to use these same images?

Thanks,
Rob

ChartView

answered on 22 Sep 2014

1 answer

150 views

Column Expression. Concatenating DisplayMember from ComboBox

I have a GridView ComboBox Column.
In a other Column I'm trying to show the Display Member from the ComboBox Column.
But when I use the Column Expression it shows always the Value Member of the ComboBox.

Any Ideas?

GridView

answered on 19 Sep 2014

1 answer

97 views

ControlBox Ribbonbar

Greetings,

I wanted to ask how I can disable the buttons to close, minimize and maximize the RibbonBar Control

RibbonBar

answered on 19 Sep 2014

5 answers

206 views

display grid summary row in report generated from RadGridView (Winforms)

Hi,

I'm trying to export RadGridView data to a teleric report. I found the RadGridReportingLite sample project on the teleric website and have been playing around with it. My question for anyone of you that have used it or designed it is - can i tweak the radgridReport class to include items in the gridSummaryRow collection or do i need to add a custom row to my grid which will perform aggregation ?

Thanks in advance
Anisha

GridView

answered on 19 Sep 2014

4 answers

124 views

UI for WinForms Q2 2014 doesn't install VS 2012 examples

TelerikUIforWinFormsSetup_2014_2_721.exe won't install code samples for VS 2012 even though that option is checked off. Only VS 2012 files are copied to the local system. Please advise.

General Discussions

answered on 19 Sep 2014

9 answers

155 views

Visual Designer for ColumnGroupsViewDefinition

Is there any way to build and assign a ColumnGroupsViewDefinition visually in a designer or can this only be achieved programmatically?

I am using a RadGridView with ViewDefinition of type ColumnGroupsViewDefinition to achieve column grouping (Q1 2010 release). I am able to programmatically build a ColumnGroupsViewDefinition and assign it to the RadGridView.ViewDefinition property and its working fine but I was just wondering if this can be accomplished in the Designer.

Thanks for your help,
Darren Shafer

GridView

answered on 18 Sep 2014

1 answer

153 views

Design Time Column Types for Bound Grid

When you bind the GridView to a data source at design time, the columns get auto generated - it creates a new Project Data Source from an Object and generates a form BindingSource.

However, on the object I have a reference to another object - ClassA -> ClassB Property which references a ClassB instance.

At design time, a TextBox column is generated. Where as at runtime, I need this to be a DropDown list. Is it possible to change the column type at design time or make it generate a DropDown for the object reference property - without creating an Unbound Column?

Thanks

Andez

GridView

answered on 18 Sep 2014