WebDec 21, 2010 · Hi Igor, How do you handle the changes in the Button_Click event handler, do you change the item of the collection in the event handler? I tested the code, the click event handler can be fired and any changes in the ObservableCollection can be notified and updated to the DataGrid. I just have one concern, the constructor of the MyObject class, … WebNov 6, 2012 · I would like to changed the background of a singe cell in a datagrid when the source is updated. I am using MVVM, C# and WPF: Here is my not working code form the xaml file (only the datacell itself):
c# - Select the wpf datagrid cell at runtime - Stack Overflow
WebMyClassをDataGridのItemsSourceにBindingして内容の変化をキャッチするサンプルプログラムです。 サンプルプログラムはPrism+ReactivePropertyの構成となっています。 WebJul 8, 2010 · 1 Answer. It seems it does not work directly by changing the DataSourceUpdateMode . You can use the DataGridView CellContentClick event to find … chromperfect software
WPF DataGrid列:如何管理数值变化的事件 - IT宝库
WebJun 26, 2013 · 1. There is event SourceUpdated, so you could do something like that: private void DataGrid_SourceUpdated (object sender, DataTransferEventArgs e) { (sender as DataGrid).SelectedIndex = (sender as DataGrid).Items.Count - 1; } It could help also: How to select a row or a cell in WPF DataGrid programmatically? Share. Improve this … WebAug 11, 2011 · I normally set the DataGrid_Contacts_SourceUpdated on the datagrid and the NotifyOnSourceUpdated on the row. This give the code behind a notification which allows me to set the change icon and to set a flag to prompt the user on change. This normally works find but because of the amount of data I made a row detail view to show … WebAug 23, 2010 · 2) Added an event handler for the datagrid's SourceUpdated event. 3) In the event handler I have only the following code: this.updatedItems.Add(BindingOperations.GetBindingExpression(e.TargetObject, e.Property).DataItem as MyClass); updatedItems is a HashSet<> and MyClass is the … chromperoxid strukturformel