wpf datagrid example

}"). There is no videooperationcommand in video, so the operation cannot be triggered.Solve: Know the reason to say, the command of the button is bound to ViewModel inside the Videooperationcommand is good, and the DataContext of the DataGrid is ViewModel, then do it well:[HTML]View Plaincopy datagridtemplatecolumn header="Operation" minwidth=" " "> datagridtemplatecolumn.celltemplate> DataTemplate> button content="{Binding opera

In the previous WPF 4 DataGrid control (Advanced one), we edited the style of the date column through the Datagridtemplatecolumn class customization, and, of course, you can set any style template to suit your individual needs. In the previous example, pass Exam showed whether the student passed the exam, but we did not know how much the student had achieved in e

Reprint: http://blog.csdn.net/jhqin/article/details/7645357 /*---------------------------------------------------------- File name: DataGridPlus.cs Qin Jianhui Msn:[email protected] qq:36748897 Blog: http://blog.csdn.net/jhqin Development environment: Visual Studio V2010 . NET Framework 4 Client profile Version history: V1.0 June 07, 2012 WPF DataGrid Control Extension

Expand the WPF DataGrid and press the arrow key to move the focus. The default moving behavior of the WPF DataGrid is as follows: (1) When the current cell is not in the editing status, you can use the direction key to move the focus. (2) When the current cell is in the editing status, you cannot use the direction keys

The DataGrid control is a control that displays data, obtains information from a collection of objects, and displays information in a grid with rows and cells. Each row corresponds to a single object, and each column corresponds to an attribute in the object.The DataGrid control adds many skills that are required to process data in WPF. Its column-based model pro

Workaround for WPF content clutter when dragging the DataGrid scroll barIn WPF, if a template column is used in a DataGrid, when you drag the scroll bar, the list content appears cluttered. The solution is to assign a value to UpdateSourceTrigger at the time of binding. Grid> Grid. RowDefinitions>

When using a DataGrid in WPF, you need to convert its SelectedItem to DataRowViewHowever SelectedItem and selecteditems the selectionunit and SelectionMode of the DataGrid Two properties are changed when the values are differentOne: when datagrid.selectionunit = = Datagridselectionunit.fullrow, get the method of selecting one row and multiple lines:1 Select multi

The DataGrid in WPF is self-contained, and can be displayed with scroll bars when the content is not displayed. However, the DataGrid has been encountered in development and does not display scroll bars. Have encountered similar problems before, once again through the search, found to be the cause of StackPanel, hereby recorded.Please refer to the following text:

to understand? "mousedoubleclick"> "{Binding Detailcommand}" commandparameter="{ Binding Elementname=usercontrol_main}"> Into the XAML DataGrid. Implement double-click Pop-up window.The above spit bad, also very good solves, don't blind J8 ask, all Dora, ask J8 to ask J8 go, waste time. The Great God pointed out a sentence with no practical meaning, with the food forced to exchange waste ti

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-

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

Small issues with the WPF DataGrid 1) when using the WPF DataGrid, although the mode used when binding data is twoway, However, in actual use, the transmission of data has a certain delay because the interface input is too fast.This will sometimes cause exceptions. To solve this problem, we can call the function

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:

[Go] the WPF DataGrid gets the value of a column in the selected row. Method 1:DataRowView mySelectedElement = (DataRowView) dataGrid1.SelectedItem;String result = mySelectedElement. Row [0] ToString ();Method 2:Var a = this. dataGrid1.SelectedItem;Var B = a as DataRowView;String result = B. Row [0]. ToString (); The wpf da