Questions on UI for WPF Forum

10 answers

280 views

Hello, i created some user control and it has telerik grid inside. Problem is with scrollbars - they dont appear automaticaly. even when grid has many columns. See my attached image.

My user control:

                    <UserControl x:Class="XSoftArt.WPFengine.BaseClasses.ListTemplate"         
                xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"         
                xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"         
                >         
                <Grid HorizontalAlignment="Stretch" VerticalAlignment="Stretch">         
                             
                    <Menu Name="menu1" Height="54" VerticalAlignment="Top" Background="AliceBlue">         
                                 
                        <MenuItem Name="MenuItemReports" Background="AliceBlue" Click="MenuItemReports_Click">         
                            <MenuItem.Header>         
                                <StackPanel>         
                                    <Image Width="32" Height="32" Source="/XSoftArt.WPFengine;component/Images/reports.png" />         
                                    <ContentPresenter Content="Reports" />         
                                </StackPanel>         
                            </MenuItem.Header>         
                        </MenuItem>         
                     
                        <MenuItem Name="MenuItemExport" Background="AliceBlue" Click="MenuItemExport_Click">         
                            <MenuItem.Header>         
                                <StackPanel>         
                                    <Image Width="32" Height="32" Source="/XSoftArt.WPFengine;component/Images/export32x32xp.png" />         
                                    <ContentPresenter Content="Export" />         
                                </StackPanel>         
                            </MenuItem.Header>         
                        </MenuItem>         
                     
                        <MenuItem Name="MenuItemNewRecord" Background="AliceBlue" Click="MenuItemNewRecord_Click">         
                            <MenuItem.Header>         
                                <StackPanel>         
                                    <Image Width="32" Height="32" Source="/XSoftArt.WPFengine;component/Images/new32.png" />         
                                    <ContentPresenter Content="New record" />         
                                </StackPanel>         
                            </MenuItem.Header>         
                        </MenuItem>         
                     
                        <MenuItem Name="MenuItemEditRecord" Background="AliceBlue" Click="MenuItemEditRecord_Click">         
                            <MenuItem.Header>         
                                <StackPanel>         
                                    <Image Width="32" Height="32" Source="/XSoftArt.WPFengine;component/Images/edit32.png" />         
                                    <ContentPresenter Content="Edit record" />         
                                </StackPanel>         
                            </MenuItem.Header>         
                        </MenuItem>         
                     
                        <MenuItem Name="MenuItemDeleteRecord" Background="AliceBlue" Click="MenuItemDeleteRecord_Click">         
                            <MenuItem.Header>         
                                <StackPanel>         
                                    <Image Width="32" Height="32" Source="/XSoftArt.WPFengine;component/Images/delete32.png" />         
                                    <ContentPresenter Content="Delete record" />         
                                </StackPanel>         
                            </MenuItem.Header>         
                        </MenuItem>         
                     
                        <MenuItem Name="MenuItemSettings" Background="AliceBlue" Click="MenuItemSettings_Click">         
                            <MenuItem.Header>         
                                <StackPanel>         
                                    <Image Width="32" Height="32" Source="/XSoftArt.WPFengine;component/Images/settings32.png" />         
                                    <ContentPresenter Content="Settings" />         
                                </StackPanel>         
                            </MenuItem.Header>         
                        </MenuItem>         
                     
                        <MenuItem Name="MenuItemRecordHistory" Background="AliceBlue" Click="MenuItemRecordHistory_Click">         
                            <MenuItem.Header>         
                                <StackPanel>         
                                    <Image Width="32" Height="32" Source="/XSoftArt.WPFengine;component/Images/histrory32x32xp.png" />         
                                    <ContentPresenter Content="Record history" />         
                                </StackPanel>         
                            </MenuItem.Header>         
                        </MenuItem>         
                     
                        <MenuItem Name="MenuItemClose" Background="AliceBlue" Click="MenuItemClose_Click">         
                            <MenuItem.Header>         
                                <StackPanel>         
                                    <Image Width="32" Height="32" Source="/XSoftArt.WPFengine;component/Images/uzdaryti programa.png" />         
                                    <ContentPresenter Content="Close window" />         
                                </StackPanel>         
                            </MenuItem.Header>         
                        </MenuItem>         
                     
                    </Menu>         
                    <Grid Margin="0,54,0,0" Name="grid1" Height="43" VerticalAlignment="Top" Background="AliceBlue"></Grid>         
                    <Grid Margin="0,96,0,0" Name="grid2" Height="36" VerticalAlignment="Top" Background="AliceBlue">         
                        <Label HorizontalAlignment="Left" Margin="5,7,0,-5" Name="label1" Width="85.223">Record count:</Label>         
                        <Label HorizontalAlignment="Left" Margin="85,7,0,4" Name="labelRecordCount" Width="57">0</Label>         
                        <dxe:CheckEdit HorizontalAlignment="Left" Margin="124,7,0,7" Name="checkEdit1" Width="72" xmlns:dxe="http://schemas.devexpress.com/winfx/2008/xaml/editors" Checked="checkEdit1_Checked" Unchecked="checkEdit1_Unchecked">Select all</dxe:CheckEdit>         
                        <Button Click="buttonDeleteSelected_Click" Background="AliceBlue" BorderThickness="2" HorizontalAlignment="Left" Margin="202,7,0,4" Name="buttonDeleteSelected" Width="89.183" FontSize="9">Delete selected</Button>         
                        <Label HorizontalAlignment="Right" Margin="0,4,6,4" Name="labelSelectTime" Width="122" FlowDirection="RightToLeft">0</Label>         
                        <Button HorizontalAlignment="Left" Margin="296.81,7,0,6" Background="AliceBlue" BorderThickness="2" Click="buttonSaveColumnLayout_Click" Name="buttonSaveColumnLayout" Width="125.743">Save column layout</Button>         
                    </Grid>         
                     
                    <StackPanel Margin="0,58,149,0" Name="stackPanel1" Width="32" Height="32" HorizontalAlignment="Right" VerticalAlignment="Top">         
                        <Button Name="Button_ReloadData" Click="Button_ReloadData_Click" Background="AliceBlue" >         
                            <Image Source="/XSoftArt.WPFengine;component/Images/reload32.png"></Image>         
                        </Button>         
                    </StackPanel>         
                             
                    <telerik:GridViewDataControl HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Name="dataGridView1" xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation" Margin="1.425,134,0,0" />         
                             
                </Grid>         
            </UserControl>         
                     

My tabControl, of which content is this user control:

                    <telerik:RadTabControl Margin="0,91,0,-2.896" x:Name="tabControlR" xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" />         

Method, which fills tabItem content:

                                RadTabItem tabItem = new RadTabItem();         
                        ListTemplate lst = new ListTemplate();         
                                
                        lst.tabWindow = tabItem;         
                        tabItem.Content = lst;         
                        tabItem.Header = "Paieskos langas II";         
                        tabItem.Name = "tabPaieskosTestas";         
                        tabControlR.Items.Add(tabItem);         

How to make the grid to get scrollbars automatically in all dimensions, depending on the data and tab item measurements..?

GridView

answered on 04 Jan 2010

1 answer

84 views

Query Regarding teleric Rad gridview version 2009.3.1103.35

Hello,
I facing a issue with telerik Rad gridview version '2009.3.1103.35'.
After typing in cell of the gridview am pressing the tab key which will points to next cell but the
data is not getting visible in the first cell.
But if we type the data into a cell and click outside of the gridview, at that time it shows the data
correctly.
Could anyone help me in solving the tab key press problem.

Regards
Anju

GridView

answered on 04 Jan 2010

1 answer

304 views

Custom Aggregate Function for Sum

Hi,

I am in need of a custom aggregate function which is required to sum certain values based on some conditions. Can anyone give sample code for writing the custom aggregate function in WPF RadGrid?

GridView

answered on 04 Jan 2010

2 answers

191 views

Changing background color alternatively according to row number.

Hi,

How can i achieve functionality of changing row background color acording to even/odd value of row number. In other words: I would like to have all even-number rows in color A and all odd-number rows in color B, starting from first row in group.

Regards,
MC.

GridView

answered on 04 Jan 2010

6 answers

190 views

StackOverflow exception with WPF Q2003 SP1

We have installed Q2003 SP1, but we are now getting StackOverflow Exception in WindowsBase.dll each time with click a RadComboBox.

All are defined as below:

    
                    <telerik:RadComboBox x:Name="InsurancePositionComboBox" IsEnabled="{Binding DataContext.IsEnabled, RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type UserControl}}}" 
        
                                       Grid.Row="4" Grid.Column="6" 
        
                                       ItemsSource="{Binding DataContext.InsurancePositionItems,RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type UserControl}}}" 
        
                                       DisplayMemberPath="Name" 
        
                                       SelectedValuePath="StakeholderId" 
        
                                       SelectedValue="{Binding InsurancePositionId}" 
        
                                       IsSynchronizedWithCurrentItem="True" Margin="10,0,0,0" Height="25" Width="170"> 
        
                    </telerik:RadComboBox>

Any idea ?

ComboBox

answered on 03 Jan 2010

2 answers

173 views

[Solved] Style a Row from Binding value

In MS ListView I did like this to set color/brush on a row with sertial "Category" value.

    
             <Window.Resources> 
        
                    <Style x:Key="ItemContStyle" TargetType="{x:Type ListViewItem}">  
        
                        <Style.Resources> 
        
                            <LinearGradientBrush x:Key="Brush1" StartPoint="0.5,0" EndPoint="0.5,1">  
        
                                <GradientStop Offset="0.1" Color="#AA00CC00" /> 
        
                                <GradientStop Offset="0.8" Color="#55008800" /> 
        
                            </LinearGradientBrush> 
        
                    <LinearGradientBrush x:Key="Brush2" StartPoint="0.5,0" EndPoint="0.5,1">  
        
                                <GradientStop Offset="0.1" Color="Orange" /> 
        
                                <GradientStop Offset="0.8" Color="OrangeRed" /> 
        
                            </LinearGradientBrush> 
        
                        </Style.Resources> 
        
                        <Style.Triggers> 
        
                            <DataTrigger Binding="{Binding Path=Category}" Value="1">  
        
                                <Setter Property="Background" Value="{StaticResource Brush1}" /> 
        
                                <Setter Property="Height" Value="25"/>  
        
                            </DataTrigger> 
        
                            <DataTrigger Binding="{Binding Path=Category}" Value="2">  
        
                                <Setter Property="Background" Value="{StaticResource Brush2}" /> 
        
                                <Setter Property="Height" Value="30"/>  
        
                            </DataTrigger> 
        
                        </Style.Triggers> 
        
                    </Style> 
        
                </Window.Resources>

In Listview

    
             <ListView x:Name="listView1" ItemContainerStyle="{StaticResource ItemContStyle}">  
        
            <ListView.View> 
        
            <GridView> 
        
             <GridViewColumn Header="Artist" DisplayMemberBinding="{Binding Path=Artist}" Width="310" /> 
        
            <GridViewColumn Header="Title" DisplayMemberBinding="{Binding Path=Title}" Width="310" /> 
        
            </GridView> 
        
            </ListView.View> 
        
             </ListView>

How can I applay the same method on RadGridView?

GridView

answered on 30 Dec 2009

1 answer

108 views

gridView in Wpf

Two Questions

1 how can i Control over the Place of the splitter ?

2 i want to change the header line background color to white ?

GridView

answered on 30 Dec 2009

1 answer

197 views

DataTable binding example

can't find in the latest documentation how to bind datatable to the radgridview. .itemssource works , table gets rows added , call .rebind , grid scrolls but rows are added with no values (or at least not displayed) , also how do I get scroll bars...

is this release of ddls botched? or is it me?

GridView

answered on 30 Dec 2009

3 answers

136 views

help with migrating from obscolete calls

selected_id = (

string)((DataRow)((DataRecord)this.radGridView_A1.SelectedRecord).Data)[0];

DataRecord is gone, any sugguestions, Also, don't understrand why telerik posts examples (as of 3 months ago ) of apis that will be obscolete, wtf?

GridView

answered on 30 Dec 2009

1 answer

102 views

did api change - SelectedRecords does not work

if (this.radGridView_A1.SelectedRecords.Count() == 0)

does not compile with the latest (q3) wpf dlls

GridView

answered on 30 Dec 2009