wpf datagrid selecteditems

The row height of the DataGrid for WPF is either auto or fixed: But the trouble is that each row is the same height.The Loadingrow event of the DataGrid is required when you need to dynamically adjust the height of the row by content (mostly wrap-wrapped textbox or TextBlock).Refer to two pages:Http://stackoverflow.com/questions/9264398/how-to-calculate-

WPF DataGrid binding ComboBoxOne of the columns in the DataGrid in WPF is the ComboBox solves this problem for a lot of time, no nonsense about directly on the codeXAML Code={relativesource Ancestortype={x:type usercontrol},mode=findancestor}}>Xmal's code is finished. The following code is written in the background.The

Today, we used the WPF DataGrid and found a slightly hidden problem. Http://social.msdn.microsoft.com/Forums/en-US/wpf/thread/5cc4f719-8b16-440b-ada9-657564f0097b/ In my try. DataGrid's parent container and super-parent containers must be grid. If any one of his ancestors is a container which is canvas or stackpanel, you will see the curous phenomena. Tr

Loading the data source of the DataGrid requires a lot of Io operations. It cannot be displayed on the UI only after all the data is read. Since you are not familiar with WPF data binding, you do not have much time to study observecollection and other content. You can only use some clever methods. To set the data source of the DataGrid, you only need to modify th

To implement the same way of moving the WPF DataGrid as Excel, You need to override the OnPreviewKeyDown event of the DataGrid: First, create a class ExDataGrid. The Code is as follows: using System;Using System. Collections. Generic;Using System. Linq;Using System. Text;Using System. Windows. Controls;Using System. Windows. Input;Using System. Windows; Namespace

with a proxy class for the VM through sourceproxy classFreezable can inherit DataContext even if they are not in the visual tree or the logical tree Public classbindingproxy:freezable {#regionOverrides of Freezableprotected OverrideFreezable Createinstancecore () {return NewBindingproxy (); } #endregion Public ObjectData {Get{return(Object) GetValue (Dataproperty); } Set{SetValue (dataproperty, value);} } Public Static ReadOnlyDependencyProperty Dataproperty =D

WPF: Setting normal and editing styles for datagridcolumn columns in the DataGridTime:2012-02-01 20:28Source:Blog ParkAuthor:Liu Yuan YuanClick:1570 times derived classes of the inheritance tree DataGridColumn of the 0:datagridcolumn type: generally datagridboundcolumn and datagridcomboboxcolumn are sufficient to satisfy the style of most columns, If you need to customize column styles, you can use the Datagridtemplatecolumn type. Before setting the c

WPF DataGrid A column with multiple bindings after the column sort is invalidated Share | 2011-07-14 10:59hdongq | view 1031 times reward: A column in the WPF DataGrid uses multiple bindings, but the column sort fails, and clicking on his list header cannot be sorted. The XAML is as follows:

; } Else { returnTemplate2; } } Else { return NULL; } } PublicDataTemplate Template1 {Get;Set; } PublicDataTemplate Template2 {Get;Set; } }Defining resources"Celldatatemplateselector"> "Green"text="{Binding chinese,stringformat= good result: {0}}">"Red"text="{Binding chinese,stringformat= also effort: {0}}">Apply Template Selector "{StaticResource Celldatatemplateselector} "

Search for WPF merged cells on the Web, has not been searched, no way, can only be done by themselves. Actually is the DataGrid sets the DataGrid, in order to facilitate support column drag, in the merged datagridcolumn that column of the header also put a DataGrid, but the merge of this continuous column supports only

In the Delphi era, I do not like to edit the data directly on the Stringgrid, and if the entire ComboBox in this Drop-down selection box, it is simply troublesome. After using WPF, I think it should be edited directly on the Stringgrid, otherwise, you will have to drag out a lot of TextBox and ComboBox out, then the DataGrid is left only the selected role. The text is very say, ComboBox on the trouble, ho

In the previous WPF 4 DataGrid control (custom style article), we mastered the DataGrid list header, row header, row, cell-related custom style method, and we continue to make some advanced settings for the custom style. Datagridtemplatecolumn class In addition to the column types shown in the following table, we can add a more perfect way to display data for t

The operation columns of the WPF DataGrid are similar to LinkButton and wpflinkbutton. There is no LinkButton in WPF, so only the Button and style are used to implement the LinkButton. The DataGrid operation column implements multiple buttons similar to LinkButton: The specific implementation code is as follows:I was

In WPF, click the DataGrid, how do I get the row currently clicked?For example, in the MouseDoubleClick event, in fact the selected row is a DataRowView, you can use the following methods to get the data of the selected row, you need to refer to system. IO and System.Data;var a =this.exdatagrid.selectitem;var b= a as DataRowView;or Var b= (DataRowView) Exdatagrid.selectitemb["Filedname"]. ToString (); Where

In WPF, changing the color of the selected row is very simple, that is, using a trigger: for example, the DataGrid is used as an example: DataGrid. rowstyle style targettype = maid setterproperty = background value = white/style. triggers triggerproperty = ismouseover value = true setterproperty = background value = lightgray // trigger triggerprope　　 In

(handler !=null) handler(this,newPropertyChangedEventArgs(propertyName));35.}36.37.}The onpropertychanged in the back does not need to be cared for in order to achieve dynamic data changes, generally not requiredLook at the template for the ComboBox in the DataGrid that's the point.View Sourceprint?01."False"Height="236"HorizontalAlignment="Left"Margin="12,0,0,0"Name="dataGrid1"VerticalAlignment="Top"Width="471">02.03."Header1"Binding="{Binding Name}"

Gets the image of the control in the DataGrid template column in WPF #regionTextBox for the currently selected row gets focus/// ///textbox for the currently selected row gets focus/// Public voidSelectedrowtbfocus () {if(Selectindex! =-1) {FrameworkElement Item= Grid. columns[6]. Getcellcontent (grid. Items[selectindex]); Datagridtemplatecolumn Temp= (grid. columns[6] asdat