![]() ![]() ![]() Then after you get your cell, just check the IsFocused property. Private DataGridCell TryToFindGridCell(DataGrid dataGrid, DataGridCellInfo cellInfo, int cellIndex = -1)ÄataGridCellsPresenter presenter = this.FindVisualChild(row) You have two ways to enforce a 100 row table. / The cell information for a row of that datagrid This is called a FIFO queue: first-in first-out. Int childCount = VisualTreeHelper.GetChildrenCount(obj) Īfter the DataGrid is loaded, you can call this: /// Private childItem FindVisualChild(DependencyObject obj) where childItem : DependencyObject Later I also need a second function "copy selected rows to clipboard" that copies the values from all cells in all selected rows in a format that can be pasted to Excel (tab-delimited lines). I tested this approach and it works just fine, my datagrid ist bound to ResultTable property and the property names are the column names. Im aiming on making the datagrid update itself (if data is added), it didnt worked when using a DataTable. I could scan the entire visual tree for some focused DataGridCell but that's probably not very efficient. Im trying to bind a ObservableCollection with rows of data to my datagrid. All properties I can find just point to some fragments of the information, and DataGrid.Rows just doesn't exist. But I can't even get a list of selected cells or rows or even all rows. I now need to find out which cell is focused. For example, you can use the Queue class from the queue module as a thread-safe FIFO queue: However, you could use a regular list as a FIFO queue as well. It stores objects in a first in first out (FIFO) manner. I already know how to get the DataGrid, there's only one of them visible at a time. In Python, a FIFO queue is a linear data structure. ![]() The DataGrid ItemsSource filled by anObservableCollection is named WHOLEDATAFACTOR that is from Factor Table. The CollectionView class provides grouping and. The changes in the collection view are reflected in the DataGrid user interface (UI). You can then work with the data in the CollectionView without affecting the underlying source data. In Database I have two tables as Factor and Commodity that related to each other and. To group, sort, and filter the data in a DataGrid, you bind it to a CollectionView that supports these functions. Its Click event gives me the MenuItem instance, from which I can navigate to the ContextMenu and further to the DataGrid. I have C WPF project that is save data from DataGrid into a Table in SQL Server Database. The menu item is already pretty complicated. For this command I need to determine the focused cell. So a single cell can be focused while a full row is selected. The DataGrid's SelectionUnit is set to FullRow, but the arrow navigation keys still work and the focus rectangle can be seen for single cells. So I don't use ICommand for this but only event handlers in code behind. Data grid content comes from data binding, but since the copy command is a view-only thing, it's implemented completely in the view layer, not the viewmodel. I need to implement a "copy value to clipboard" function for a WPF DataGrid that should be available through all common channels: Right-click context menu item menu-key context menu item Ctrl+C hotkey. ObservableCollection orderItems new ObservableCollection () //and at the right event (key enter is pressed) the orderItem object is added to the orderItems orderItems.![]()
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