wpfdatagrid

Is there a way to get an iteratable collection of all the cells in a DataGrid regardless of whether they are selected or not If you mean DataGridCell s you could use Vincent Sibals helper functions to iterate over all rows DataGrid.Items and columns DataGrid.Columns . public DataGridCell GetCell(int row, int column) { DataGridRow rowContainer = GetRow(row); if (rowContainer != null) { DataGridCellsPresenter presenter = GetVisualChild<DataGridCellsPresenter>(rowContainer); // try to get the cell but it may possibly be virtualized DataGridCell cell = (DataGridCell)presenter

How do I set the TextWrapping of every cell in a WPF DataGrid to "NoWrap"? I understand the Cell itself does not have a "TextWrapping" property, but I'd like to set the property on the control within the cell. The DataGrid I am working with does not have columns defined explicitly, the result set it is displaying is dynamic. I am looking for a solution similar to the answers provided in the links below. However I do not want to explicitly override the cell style/template and define the control to be used. Instead I would like to say, IF a TextBlock is being used, set its TextWrapping property

I am using a DataGrid object from the WPF toolkit. I am binding the DataGrid object to the default view of a DataTable instance as declared in the following code: WeatherGrid.ItemsSource = weatherDataTable.DefaultView; weatherDataTable has three columns. The first column is defined to contain a string data type. The other two columns are defined to contain double data types. When the application exits the function that calls the binding as expressed in the declaration, The DataGrid object displays data for the first column, but not the other columns. When I type the following in the immediate

I have searched many topics and can't find an answer on using the WPF DataGrid to list file name contents from a directory. I am able to output the contents in a ListBox but have no idea how to add items to a Column in DataGrid . This works for a ListBox string path = "C:"; object[] AllFiles = new DirectoryInfo(path).GetFiles().ToArray(); foreach (object o in AllFiles) { listbox.Items.Add(o.ToString()); } How can I do the same with a DataGrid ? Or atleast place strings from an array into a DataGrid Column ? You can create DataGrid with one column: <DataGrid x:Name="myDataGrid"

I'm struggling with a confluence of problems. I have a dynamic data set which I manually assemble into a DataTable. I have to auto generate the columns as the data is not static. I need to bind the ItemsSource of a combo box to an Observable collection defined in each cell. Although I thought it would be easy, the ComboBox cannot see the DataItem in the DataView, rather it tries to bind to the DataView directly. I've put together a sample project here: https://github.com/5flags/DataGridBindingIssue Now, it's obviously contrived to demonstrate the issue. I can't change the data structure at

In WPF datagrid ,When a cell is invalid,it prevents the the other cells editing so user can not enter data until the invalid cell comes valid.I was wonder if there is a way to disable this behavior? There is how i use datagrid : <DataGrid ItemsSource="{Binding ..}"> <DataGrid.Columns> <DataGridTextColumn Header="Name" Binding="{Binding Name , UpdateSourceTrigger=PropertyChanged , NotifyOnValidationError=True , ValidatesOnDataErrors=True , ValidatesOnExceptions=True}" </DataGridTextColumn> </DataGrid.Columns> </DataGrid> If it is an mvvm application and this behavior will repeat multiple times