Questions on UI for WPF Forum

1 answer

194 views

Hi everyone,

I know that is possible to have a pivot table with Telerick ASP.NET Gridview but is this option available with WPF gridview?

I tried to look into the documentation but don't find anything regarding binding to pivot (except in ASP.NET documentation).

thank you

regis

GridView

answered on 03 Sep 2009

0 answers

128 views

Cteate Application file in xaml

1.How to config application file in xaml ????????????
2.I need connection Strings in xaml??

anyone can help me !!!!

regards ,
Vignesh

General Discussions

asked on 03 Sep 2009

6 answers

263 views

[Solved] accessing first cell of selected row

Hi All,

Is there a way to access a control that is in the first cell of a selected row during gridview selectionchanged event?

My first cell is a GridViewColumn with a combobox. It's not bind to the datasource.

In the the AddedItems or RemovedItems property of e I have the buisness object but nothing regarding the first cell/column that is not part of the datasource.

What would be the easiest way to change the selected item in the combobox when selecting a row.

I need to change the selected value in the combobox for the newly selected row and for the ex-selected rows.

thank you

GridView

answered on 02 Sep 2009

2 answers

131 views

[Solved] Wrapping the Carousel

Maybe I'm missing it, but is there a setting on the Carousel that tells it to loop around when it gets to either end of the list?

Carousel

answered on 02 Sep 2009

1 answer

121 views

Change root line color

Hello,

I'm using Vista Theme and I want to change the root line color between parent and child item. How can I do that?

Best regards,

Henrique

TreeView

answered on 02 Sep 2009

1 answer

208 views

CheckBox looks like disabled

CheckBox in my GridView looks like a disabled checkbox. only in edit mode, he looks good. How can I the "good" style set?

GridView

answered on 02 Sep 2009

8 answers

183 views

How to enable dragover Auto Expand

We are using the Radtreeview to show some virtual folders. We have a require ment to drop files inside the treeview.

ie, the end user can drag and drop the items from the windows explorer to the RadTreeView. But the treeview items does not automatically expands when the user drags the file over the treeview item.

We just like to do the same of windows explorer treeview drag drop functionality. The windows explorer (win forms) treeview automatically expands while drag over an item .

How to achive that in RadTreeview?

TreeView

answered on 02 Sep 2009

2 answers

144 views

[Solved] More Hierarchy Level

Hello
I want to have three levels of hierarchy
this is my xaml

    
            <telerik:RadGridView  Name="gvAccount" Width="auto" ColumnsWidthMode="Fill" 
        
                                          AutoGenerateColumns="False" FlowDirection="RightToLeft" ShowGroupPanel="False" IsFilteringAllowed="False" CanUserResizeColumns="False">  
        
                                        <telerik:RadGridView.Columns> 
        
                                        <telerik:GridViewDataColumn IsReadOnly="True" UniqueName="BudgetTypeName" Header="סוג תקציב"  Width="90"/>  
        
                                        <telerik:GridViewDataColumn IsReadOnly="True" UniqueName="Number" Header="מספר חשבון" Width="90" /> 
        
                                        <telerik:GridViewDataColumn IsReadOnly="True" UniqueName="Name" Header="שם חשבון"  Width="90"/>  
        
                                        <telerik:GridViewDataColumn IsReadOnly="True" UniqueName="ActivityBudget" Header="הקצבה כוללת &#13;אש''ח"  Width="90"/>  
        
                                        <telerik:GridViewDataColumn IsReadOnly="True" UniqueName="TotalBudget" Header="יתרה&#13;לתקצוב" Width="90" /> 
        
                                        <telerik:GridViewDataColumn IsReadOnly="True" UniqueName="PlanBudget" Header="שריון&#13;לפעילות" Width="90"/>  
        
                                        <telerik:GridViewDataColumn IsReadOnly="True" UniqueName="SumActualBudget" Header="התחיבות&#13;לפעילות" Width="90" /> 
        
                                        <telerik:GridViewDataColumn IsReadOnly="True" UniqueName="a" Header="שולם&#13;בפועל"  Width="90"/>  
        
                                        <telerik:GridViewDataColumn IsReadOnly="True" UniqueName="BudgetAllocation" Header="יתרה&#13;לתשלום" Width="90"/>  
        
                                        <telerik:GridViewComboBoxColumn DataMemberBinding="{Binding Path=ActivityTypeName}"      
        
                                                DisplayMemberPath="Name" SelectedValueMemberPath="Name" Header="סוג&#13;פעילות" UniqueName="ActivityTypeName" Width="90*"/>  
        
                                    </telerik:RadGridView.Columns> 
        
                                    <telerik:RadGridView.HierarchyChildTemplate> 
        
                                        <DataTemplate> 
        
                                            <StackPanel DataContext="{x:Null}">  
        
                                                <telerik:RadGridView CanUserReorderColumns="False" Name="gvBudget" ColumnsWidthMode="Fill" 
        
                                                         CanUserFreezeColumns="False" ShowGroupPanel="False" AutoGenerateColumns="False" ItemsSource="{Binding}" 
        
                                                         Loaded="OnChildGridLoaded" FlowDirection="RightToLeft" IsFilteringAllowed="False" ShowColumnHeaders="False" ColumnBackground="AliceBlue" HorizontalContentAlignment="Right" ClipToBounds="True">  
        
                                                    <telerik:RadGridView.Columns> 
        
                                                            <telerik:GridViewDataColumn IsReadOnly="True" UniqueName="BudgetTypeName" Header="סוג תקציב"  Width="90"/>  
        
                                                            <telerik:GridViewDataColumn IsReadOnly="True" UniqueName="Number" Header="מספר חשבון"  Width="90"/>  
        
                                                            <telerik:GridViewDataColumn IsReadOnly="True" UniqueName="Name" Header="שם חשבון"  Width="90"/>  
        
                                                            <telerik:GridViewDataColumn IsReadOnly="True" UniqueName="ActivityBudget" Header="הקצבה כוללת &#13;אש''ח"  Width="90"/>  
        
                                                            <telerik:GridViewDataColumn IsReadOnly="True" UniqueName="TotalBudget" Header="יתרה&#13;לתקצוב"  Width="90"/>  
        
                                                            <telerik:GridViewDataColumn IsReadOnly="True" UniqueName="PlanBudget" Header="שריון&#13;לפעילות" Width="90"/>  
        
                                                            <telerik:GridViewDataColumn IsReadOnly="True" UniqueName="SumActualBudget" Header="התחיבות&#13;לפעילות"  Width="90"/>  
        
                                                            <telerik:GridViewDataColumn IsReadOnly="True" UniqueName="a" Header="שולם&#13;בפועל"  Width="90"/>  
        
                                                            <telerik:GridViewDataColumn IsReadOnly="True" UniqueName="BudgetAllocation" Header="יתרה&#13;לתשלום" Width="90"/>  
        
                                                            <telerik:GridViewComboBoxColumn DataMemberBinding="{Binding Path=ActivityTypeName}"      
        
                                                                DisplayMemberPath="Name" SelectedValueMemberPath="Name" Header="סוג&#13;פעילות" UniqueName="ActivityTypeName"  Width="90*"/>  
        
                                                    </telerik:RadGridView.Columns> 
        
                                                    <telerik:RadGridView.HierarchyChildTemplate> 
        
                                                        <DataTemplate> 
        
                                                            <StackPanel DataContext="{x:Null}">  
        
                                                                <telerik:RadGridView CanUserReorderColumns="False" Name="gvSubBudget" ColumnsWidthMode="Fill" 
        
                                                         CanUserFreezeColumns="False" ShowGroupPanel="False" AutoGenerateColumns="False" ItemsSource="{Binding}" 
        
                                                         Loaded="OnSubChildGridLoaded" FlowDirection="RightToLeft" IsFilteringAllowed="False" ShowColumnHeaders="False" ColumnBackground="AliceBlue" HorizontalContentAlignment="Right" ClipToBounds="True">  
        
                                                                    <telerik:RadGridView.Columns> 
        
                                                                        <telerik:GridViewDataColumn IsReadOnly="True" UniqueName="BudgetTypeName" Header="סוג תקציב"  Width="90"/>  
        
                                                                        <telerik:GridViewDataColumn IsReadOnly="True" UniqueName="Number" Header="מספר חשבון"  Width="90"/>  
        
                                                                        <telerik:GridViewDataColumn IsReadOnly="True" UniqueName="Name" Header="שם חשבון"  Width="90"/>  
        
                                                                        <telerik:GridViewDataColumn IsReadOnly="True" UniqueName="ActivityBudget" Header="הקצבה כוללת &#13;אש''ח"  Width="90"/>  
        
                                                                        <telerik:GridViewDataColumn IsReadOnly="True" UniqueName="TotalBudget" Header="יתרה&#13;לתקצוב"  Width="90"/>  
        
                                                                        <telerik:GridViewDataColumn IsReadOnly="True" UniqueName="PlanBudget" Header="שריון&#13;לפעילות" Width="90"/>  
        
                                                                        <telerik:GridViewDataColumn IsReadOnly="True" UniqueName="SumActualBudget" Header="התחיבות&#13;לפעילות"  Width="90"/>  
        
                                                                        <telerik:GridViewDataColumn IsReadOnly="True" UniqueName="a" Header="שולם&#13;בפועל"  Width="90"/>  
        
                                                                        <telerik:GridViewDataColumn IsReadOnly="True" UniqueName="BudgetAllocation" Header="יתרה&#13;לתשלום" Width="90"/>  
        
                                                                        <telerik:GridViewComboBoxColumn DataMemberBinding="{Binding Path=ActivityTypeName}"      
        
                                                                DisplayMemberPath="Name" SelectedValueMemberPath="Name" Header="סוג&#13;פעילות" UniqueName="ActivityTypeName"  Width="90*"/>  
        
                                                                    </telerik:RadGridView.Columns> 
        
                                                                </telerik:RadGridView> 
        
                                                            </StackPanel> 
        
                                                        </DataTemplate> 
        
                                                    </telerik:RadGridView.HierarchyChildTemplate> 
        
                                                </telerik:RadGridView> 
        
                                            </StackPanel> 
        
                                        </DataTemplate> 
        
                                    </telerik:RadGridView.HierarchyChildTemplate>                       
        
                                </telerik:RadGridView>

and this is my code

    
             private void BindDataMainGrid()  
        
                    {  
        
                        try  
        
                        {  
        
                            ((GridViewComboBoxColumn)this.gvAccount.Columns["ActivityTypeName"]).ItemsSource = ComboBoxValues.GetComboValues(CommonValues.GetActivityType());  
        
                            DataSet dataSet = this.GetData();  
        
                            // This is needed to make the grid use the HierarchyChildTemplate  
        
                            GridViewTableDefinition detailDefinition = new GridViewTableDefinition();  
        
                            // Tell the detailsDefinition to pull its data from the Details DataTable.  
        
                            detailDefinition.DataSource = dataSet.Tables["Budget"].DefaultView;  
        
                            // Specify the relation between the two tables, similar to what is done in the DataSet.  
        
                            TableRelation tr = new TableRelation();  
        
                            tr.FieldNames.Add(new FieldDescriptorNamePair("ID", "ParentID"));  
        
                            detailDefinition.Relation = tr;  
        
                            // Add a GridViewTableDefinition to the grid to make it use the HierarchyChildTemplate  
        
                            // defined in XAML.  
        
                            if (this.gvAccount.TableDefinition.ChildTableDefinitions.Count < 1)  
        
                                this.gvAccount.TableDefinition.ChildTableDefinitions.Add(detailDefinition);  
        
                            // Bind the grid to the "master" table.  
        
                            this.gvAccount.ItemsSource = dataSet.Tables["Account"].DefaultView;  
        
            }

    
             private DataSet GetData()  
        
                    {  
        
                        try  
        
                        {  
        
                            dsBudget dsac = ServiceData.GetBudgetsByAccount(1);  
        
                            if (dsac != null)  
        
                            {  
        
                                DataSet ds = new DataSet();  
        
                                //DataTable dt = dsac.Tables["Budget"];  
        
                                DataView dv = new DataView(dsac.Tables["Budget"], "Type=1", "", DataViewRowState.CurrentRows);  
        
                                ds.Tables.Add((DataTable)dv.ToTable("Account"));  
        
                                dv = new DataView(dsac.Tables["Budget"], "Type=2", "", DataViewRowState.CurrentRows);  
        
                                ds.Tables.Add((DataTable)dv.ToTable("Budget"));  
        
                                dv = new DataView(dsac.Tables["Budget"], "Type=3", "", DataViewRowState.CurrentRows);  
        
                                ds.Tables.Add((DataTable)dv.ToTable("SubBudget"));  
        
                                ds.Relations.Add("BudgetRelation",  
        
                                ds.Tables["Account"].Columns["ID"],  
        
                                ds.Tables["Budget"].Columns["ParentID"]);  
        
                                ds.Relations.Add("SubBudgetRelation",  
        
                                ds.Tables["Budget"].Columns["ID"],  
        
                                ds.Tables["SubBudget"].Columns["ParentID"]);  
        
                                return ds;  
        
                            }  
        
                        }  
        
                        catch   
        
                        {   
        
                        }  
        
                        return null;  
        
                    }  
        
                }

My question is
what code do I have to add
in order to see the second child level

Thanks

GridView

answered on 02 Sep 2009

17 answers

854 views

Hide Expand/Collapse

Hello,

My application looks like your example "firstlook".
I want to be able to hide expand/Collapse image if there are no child records. I saw the example N° 101300_HideExpandButton.
Today , is there an easier way to hide expand/Collapse ? (because this post dates september 18th, 2008)

Thanks.

Steph

GridView