Questions on UI for WinForms Forum

1 answer

169 views

How can i use RadScrollBar for scintillaNET?

Hi,

I want to use RadScrollBar for scintillaNET syntax editor. How can i use RadScrollBar as custom scintillaNET scrollbar? Is it possible

Thanks.

General Discussions

answered on 22 Oct 2014

1 answer

181 views

[Solved] Group Column Name

Hi,

I'm sure this is an easy issue but i'm struggling to find a solution on my own. Basically I want to get the name of the column that i made groupby it.

example:
.
1- I have data in my radgridview and i drag and drop on of the column to make group by it.

2- I have an event

Private Sub ReportingGridView_GroupByChanged(sender As Object, e As GridViewCollectionChangedEventArgs) Handles ReportingGridView.GroupByChanged

End Sub

my question is : how I can return the name of the column that I made group by it??????????????

PLZ Help...

GridView

answered on 22 Oct 2014

11 answers

1.3K+ views

[Solved] Change selected grid view row color.

Hi,

Could you please provide me any solution how to change selected grid view row color using Visual Style Builder.

I'd like to customize it and don't know how to handle this problem.

I was browsing it for a long time with out any result ...

Thanks in advance,

Regards.

GridView

answered on 22 Oct 2014

2 answers

136 views

RadRibbonForm menu with Expanded=false missing something?

In my application I use a RadRibbonForm and I set RibbonBar.Expanded = false; . But it looks like the ribbonbar missing something as (1) in the image. Please see the attachment. In the application I pressed button ExpandButton twice, and I got the correct menu as (2) in the image.
Is there any way to make the first time I run my application which the RibbonBar.Expanded=false and I get the correct menu as (2) in the image.
Thanks & Best Regards,
Nguyen

RibbonBar

answered on 22 Oct 2014

1 answer

219 views

Add new button on Title bar of RadRibbonForm

Hello,

Is there any way to add a button on title bar of RadRibbonForm or a textbox like the image below?

Thanks & Regards,

RibbonBar

answered on 22 Oct 2014

2 answers

2.3K+ views

[Solved] How to change the Row selection color in RadgridView for Winforms

Hi,

I have my Radgridview for Winforms (vb.net) with multi-select option.

I have set my code to change the backcolor of the grid based on a criteria.

If CInt(e.RowElement.RowInfo.Cells("trd_typ").Value) = 0 Or CInt(e.RowElement.RowInfo.Cells("trd_typ").Value) = 20 Then
    e.RowElement.DrawFill = True
    e.RowElement.BackColor = Color.LightYellow
ElseIf CInt(e.RowElement.RowInfo.Cells("trd_typ").Value) = 3 Then
     e.RowElement.DrawFill = True
     e.RowElement.BackColor = Color.Gold
End If

It works perfect!

But now when I multi-select the rows it doen't show the color of the selection? Is there a way to have the rows selected to have different color? Atleast I need to differentiate the selected rows.

In the attachment I submitted, I have selected row 2,3 and 4. It just shows the border of the rows little darker. Its very harder to distinguish the color of the selection.

So I just want a color for selecting records and if I unselect it, the color should come back to the original color.

GridView

answered on 21 Oct 2014

4 answers

347 views

[Solved] data dependent column visibility in gridview hierarchy

Hi,

I have a two level hierarchy in my RadGridview and want to hide a column on the second level grid, on a per row basis, based on a data element on the parent row.

I have attached an example, Based on the value of column3 of the master template, subColumn 4 is either visible or not.

I know how to programmatically set the visibility of the column, the only problem is that i do not have a per master template row granularity of control over the visibility of the second level grid's columns. the column is either visible for all of the second level hierarchy grids or not visible.

Is this a limitation of the gridview? At this point, some general guidance on this matter would be very helpful.

Thanks!

GridView

answered on 21 Oct 2014

5 answers

221 views

[Solved] Threat a mouse Right-Button Click in the same way as a Left-Button Click?

Hi, my intention is to display a RadcontextMenu on a RadListControl when a mouse right-button is pressed or released (depending on the ClickMode configuration of the RadListControl).

I just would like to threat a right-button click in the same way as a left-button click is threated by default in a RadListControl, but I don't know whether Telerik provides a way to do this just by setting an specific property or somethins similar, what I'm doing is iterating the RadListControl items and determine which item contains the current mouse location but maybe this is a heavy method for big list item collections.

Pleasse. could you check my approach to see if it can be improved/simplified in some way via Telerik?

Also, I have an unsolved problem, in the line 96 of the code below I would like to determine which radListControl called the RadContextMenu to retrieve its SelectedItem.Text property, but I don't know if its possibly.

Thanks in advance.

001.Option Strict On

002.Option Explicit On

003.Option Infer Off

004.

005.Imports Telerik.WinControls

006.Imports Telerik.WinControls.Enumerations

007.Imports Telerik.WinControls.UI

008.

009.Public Class RadContextMenu_TestForm

010.

011. Private Shadows Sub Load() Handles MyBase.Load

012.

013. ' Set the RadListControl behavior

014. With Me.RadListControl1

015. .SortStyle = SortStyle.Ascending

016. .SelectionMode = SelectionMode.One

017. .ListElement.ClickMode = ClickMode.Release

018. End With

019.

020. ' Set the listRadListControl items

021. Me.RadListControl1.DataSource =

022. From p As Process In Process.GetProcesses

023. Select p.ProcessName

024.

025. End Sub

026.

027. ''' <summary>

028. ''' Shows a RAD context menu on the active <see cref="RadListControl"/> item.

029. ''' </summary>

030. ''' <param name="ctrl">The <see cref="RadListControl"/> control.</param>

031. ''' <param name="ctxm">The <see cref="RadContextMenu"/> to show.</param>

032. Private Sub ShowRadContextMenu(ByVal ctrl As RadListControl,

033. ByVal ctxm As RadContextMenu)

034.

035. For Each Item As RadListDataItem In ctrl.Items

036.

037. If Item.VisualItem IsNot Nothing AndAlso Item.VisualItem.IsMouseOverElement Then

038. Item.Selected = True

039. ctxm.Show(MousePosition)

040. End If

041.

042. Next Item

043.

044. End Sub

045.

046. ''' <summary>

047. ''' Handles the MouseDown event of the RadListControl1 control.

048. ''' </summary>

049. ''' <param name="sender">The source of the event.</param>

050. ''' <param name="e">The <see cref="MouseEventArgs"/> instance containing the event data.</param>

051. Private Sub RadListControl1_MouseDown(ByVal sender As Object, ByVal e As MouseEventArgs) _

052. Handles RadListControl1.MouseDown

053.

054. Dim ctrl As RadListControl = DirectCast(sender, RadListControl)

055.

056. If (e.Button = Windows.Forms.MouseButtons.Right) _

057. AndAlso (ctrl.ListElement.ClickMode = ClickMode.Press) Then

058.

059. Me.ShowRadContextMenu(ctrl, Me.RadContextMenu1)

060.

061. End If

062.

063. End Sub

064.

065. ''' <summary>

066. ''' Handles the MouseUp event of the RadListControl1 control.

067. ''' </summary>

068. ''' <param name="sender">The source of the event.</param>

069. ''' <param name="e">The <see cref="MouseEventArgs"/> instance containing the event data.</param>

070. Private Sub RadListControl1_MouseUp(ByVal sender As Object, ByVal e As MouseEventArgs) _

071. Handles RadListControl1.MouseUp

072.

073. Dim ctrl As RadListControl = DirectCast(sender, RadListControl)

074.

075. If (e.Button = Windows.Forms.MouseButtons.Right) _

076. AndAlso (ctrl.ListElement.ClickMode = ClickMode.Release _

077. OrElse

078. ctrl.ListElement.ClickMode = ClickMode.Hover) Then

079.

080. Me.ShowRadContextMenu(ctrl, Me.RadContextMenu1)

081.

082. End If

083.

084. End Sub

085.

086. ''' <summary>

087. ''' Handles the Click event of the RadMenuItem1 control.

088. ''' </summary>

089. ''' <param name="sender">The source of the event.</param>

090. ''' <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>

091. Private Sub RadMenuItem1_AddToExclusionList_Click(ByVal sender As Object, ByVal e As EventArgs) _

092. Handles RadMenuItem1.Click

093.

094. If DirectCast(e, MouseEventArgs).Button = Windows.Forms.MouseButtons.Left Then

095.

096. MessageBox.Show(DirectCast(RadMenuItem1.OwnerControl, RadListControl).SelectedItem.Text)

097.

098. End If

099.

100. End Sub

101.

102.End Class

ListControl

answered on 21 Oct 2014

1 answer

157 views

RadDataEntry & RadPrintDocument

Are there plans to have RadDataEntry implement the IPrintable interface so it can be used with RadPrintDocument?

General Discussions

answered on 21 Oct 2014

1 answer

125 views

DataGridView new row

Hi,

How can i catch a new added row event while the user process the adding event

thanks

GridView

answered on 21 Oct 2014