wpfdatagrid

I am looking to get the row number into the RowHeader of the WPF 4 DataGrid so it has an Excel-like column for the row numbers of the DataGrid. The solution I've seen out there on the web suggests adding an index field to the business objects. This isn't really an option because the DataGrid will be getting resorted a lot and we don't want to have to keep track of changing these index fields constantly. Thanks a lot One way is to add them in the LoadingRow event for the DataGrid . <DataGrid Name="DataGrid" LoadingRow="DataGrid_LoadingRow" ... /> void DataGrid_LoadingRow(object sender,

i have a solution where i generate a DataGrid (or multiple instances) based on user criteria.. each grid keeps receiving data as it comes in via ObservableCollection the problem i had, was that the scroll acted weird. It was choppy, and scrollbar would resize it self while scrolling. than i found.. CanContentScroll property! It completely fixes the weird scrolling behavior bringing me temporary bliss and happiness. however, it causes 2 unfortunate side effects. whenever i re-create grid instances and bind them to my observable collection, it freezes my entire window for 5 seconds. when my grid

I want to give folder path and from that folder path If That folder contains 3 images I want to display those 3 images into StackPanel WPF Form I tried something like below which works fine for one image but how can load all the images from given folder? <Window x:Class="wpfBug.Window1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="Window1" Height="300" Width="300" Loaded="Window_Loaded"> <StackPanel Name="sp"> </StackPanel> </Window> private void Window_Loaded(object sender, RoutedEventArgs e) { Image i = new

If I create a binding to the IsReadOnly property of the DataGridTextColumn , it does not actualize. If I set it through markup, it works. <DataGridTextColumn IsReadOnly="{Binding IsReferenceInactive}"/> <!-- NOP --> <DataGridTextColumn IsReadOnly="True"/> <!-- Works as expected, cell is r/o --> The IsReferenceInactive property is a DP and works fine (For testing purposes I've bound it to a checkbox, that worked) Is this a known limitation? Update Uups, other than I wrote, there is a message in the output window: System.Windows.Data Error: 2 : Cannot find governing FrameworkElement or