Questions on UI for WinForms Forum

2 answers

128 views

Hi,

I have created one RadGridView and I am looking for the functionality for floating help control. Whenever a user rolls over the mouse in the column header of a Radgridview this floating help control will popup with some pre-defined description about that header. As soon as mouse pointer is no more in the header, this floating control will disappear. Any other suggestions to implement this are most welcome. I am using WPF for my application.

Thanks,
Mark

GridView

answered on 30 Nov 2010

2 answers

138 views

RadGridView

Hi,

I have couple of things about the RadGridView in particular. I have created a Radgidview in following way:-

        <UserControl x:Class="MySampleClass"

xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"

mc:Ignorable="d"

d:DesignHeight="300" d:DesignWidth="300">

<Grid>

<Grid.ColumnDefinitions>

<ColumnDefinition Width="Auto" />

</Grid.ColumnDefinitions>

<Grid.RowDefinitions>

<RowDefinition Height="Auto" />

</Grid.RowDefinitions>

<telerik:RadGridView Grid.Column="0" Grid.Row="0"

x:Name="MainGridView"

ItemsSource="{Binding Path=MetricsData}"

AutoGenerateColumns="False" CanUserDeleteRows="False" CanUserInsertRows="False" ShowGroupPanel="False" RowIndicatorVisibility="Visible" SelectionMode="Extended" SelectionUnit="Cell"

IsFilteringAllowed="False"

SelectedCellsChanged="MainGridView_SelectedCellsChanged">

<telerik:RadGridView.Columns>

<telerik:GridViewDataColumn Header="ColA" Name="Mkt" DataMemberBinding="{Binding Path=Market, Mode=OneWay}" IsResizable="False" IsSortable="False" IsReadOnly="True" />

<telerik:GridViewDataColumn Header="ColB" Name="SiD" DataMemberBinding="{Binding Path=Sub1, Mode=OneWay}" IsResizable="False" IsSortable="False" IsReadOnly="True" />

</telerik:RadGridView.Columns>

</telerik:RadGridView>

</Grid>

</UserControl>

This user control resides inside a ScrollViewer(which is inside a GroupBox) in the topmost Page.

The first thing is when I access column name using GridViewCellInfo.Column.UniqueName in code-behind, it returns the string from Binding Path, I was expecting the value from the header name. Is there any way to get the header value or name element.

Other thing, when the radgridview contains many elements and scrolled down, I want the header row to be fixed and only its contained elements to be scrolled. How can I achieve this.

When a mouse rollover occurs over some particular elements of RadgidView, I want to change the visibility of them as hyperlinks(some underline bar appears and color changes to blue) to show that these elements are clickable (I am handling Selected event). Is there any property over some column that I set.

Thanks,
Mark

GridView

answered on 30 Nov 2010

1 answer

151 views

Radtoolstrip-arrow disable

Hi team,

I need to disable arrow button in radtoolstrip.
when ever i make it as float dialog i need to disable it.

Thanks
suresh

General Discussions

answered on 30 Nov 2010

2 answers

330 views

[Solved] DropDownList nested hierarchy

I have a xml file i need to databind to a DropDownList, the xml looks like this

<Category>
    <ID=1/>
    <Title=Main/>
    <ParrentID=0/>
</Category>
<Category>
    <ID=2/>
    <Title=Sub of Main/>
    <ParrentID=1/>
</Category>
<Category>
    <ID=3/>
    <Title=Level 3/>
    <ParrentID=2/>
</Category>
<Category>
    <ID=4/>
    <Title=Main 2/>
    <ParrentID=0/>
</Category>

is it possible to have the DropDownLost display it like this

Main 1
    Sub of Main
        Level 3
Main 2

DropDownList

answered on 30 Nov 2010

5 answers

262 views

[Solved] Suggestion - Group Summaries and Column Group Views

Group Summaries:
I dont know if anyone has suggested it yet or even if it is possible to do it right now, but I would like the user to be able to right-click on the columns group summary and select from a context menu what he/she would like to see (Sum,Min,Max,Average, etc) for that column.

I've attacked an example of what i'm trying to describe.

Column Group Views:
I would also like to suggest an ability to use the column chooser and to drag an entire group from the grid to the column chooser window, this would allow the user to quickly add/remove entire groups from the gridview.

If any of this is currently possible, i would really like to know how I can achieve any of these.

Thank You.

GridView

answered on 30 Nov 2010

1 answer

338 views

Dock a form on the MDI parent from a child form

Hi,

I'm trying to figure out a good way to dock a form onto an MDI Parent RadDock from a child form. The method I have been using is as follows:

Dim dockOpen As Integer = 0

For Each checkdoc As DockWindow In RadDock1.DockWindows.DocumentWindows
      If checkdoc.Name = "NameofForm1" Then
                  dockOpen = 1
      End If
Next

If dockOpen = 0 Then
    'Open Form
    Dim OpenForm As new NameofForm()
    OpenForm.Text = "Form Title"
    RadDock1.DockControl(OpenForm, UI.Docking.DockPosition.Fill, UI.Docking.DockType.Document)

    Dim dockable As DockWindow = GetDockableByName("NameofForm1")
    If Not dockable Is Nothing Then
        Me.RadDock1.ActiveWindow = dockable
    End If
Else
    Dim dockable As DockWindow = GetDockableByName("NameofForm1")
    If Not dockable Is Nothing Then
        Me.RadDock1.ActiveWindow = dockable
    End If
End If

This works fine when I call it from within my MDI Parent form. The problem is from my Child Form I can't see 'RadDock1' or 'GetDockableByName'. Can anyone help me out?

Thanks,
Will

Dock

answered on 30 Nov 2010

2 answers

374 views

GridViewTextBoxColumn

Private Sub TelricGridViewFormat()

        Dim textBoxColumn As New GridViewTextBoxColumn()
        With RadGridView1
            textBoxColumn.Name = "TextBoxColumn"
            textBoxColumn.HeaderText = "Item"
            textBoxColumn.FieldName = "DLC"
            textBoxColumn.MaxLength = 50
            textBoxColumn.TextAlignment = ContentAlignment.BottomRight
            RadGridView1.MasterTemplate.Columns.Add(textBoxColumn)
        End With
    End Sub

Type 'GridViewTextBoxColumn' is not defined error show on line one.

GridView

answered on 29 Nov 2010

3 answers

238 views

[Solved] CommandBarTextBox Events

Good Day/Evening,

I've been using the new CommandBar which looks awesome I think but I have a problem with the CommandBarTextbox, I've put the CommandBarTextbox in the CommandBar and added the following code below but the events do not get hit at all. Any help would be much appreciated.

Public Sub New()

' This call is required by the designer.

InitializeComponent()

' Add any initialization after the InitializeComponent() call.

AddHandler txtMyCommandTextBox.KeyDown, AddressOf txtMyCommandTextBox_KeyDown

AddHandler txtMyCommandTextBox.KeyPress, AddressOf txtMyCommandTextBox_KeyPress

AddHandler txtMyCommandTextBox.KeyUp, AddressOf txtMyCommandTextBox_KeyUp

End Sub

Private Sub txtMyCommandTextBox_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs)

RadMessageBox.Show(e.KeyCode)

End Sub

Private Sub txtMyCommandTextBox_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs)

RadMessageBox.Show(e.KeyChar)

End Sub

Private Sub txtMyCommandTextBox_KeyUp(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyEventArgs)

RadMessageBox.Show(e.KeyCode)

End Sub

CommandBar

answered on 29 Nov 2010

2 answers

160 views

Lable Dissapre

HI ,
I am using in my winform app (Version Telerik Q3) in your Defult (Black Office And Windows 7)Theam And Whan i Run The app on Win Xp all lables are dissapre ,
when i Modify the Window Color Scheme To Silver The Lables Are Appering -On WIndow 7 Or Xp The Problome Dont Exist
THX

Themes and Visual Style Builder

answered on 29 Nov 2010

1 answer

148 views

Load RadMultiColumnComboBox1 with LINQ

Hello how are you ?

as I can fill a RadMultiColumnComboBox1 with Linq, I do DataTable and all goes well but I can not do linq. Anyone can help me?

Thankyou.

hdello how are you,

asd

MultiColumn ComboBox

answered on 29 Nov 2010