Using the DataGrid 4.1.10566 When the visible property of a column is bound on a boolean with a false value, the following exception is thrown. ''An item with the same key has already been added.''   at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)   at ...

Hi, We have experimented problems with the WPF grid on the numerous computers. When our application with WPF DataGrid (or your Live Explorer example) loads a lot of data, the CPU usage touches 100%. The scrolling ends with the same effect. This problem affects single-core machines only. Any ideas why this might be happening or how we can prevent ...

Hy, Im new user of the xceed data grid, well the situation is that I have two columns of type double, one is total value and the other one is the current value, now the requirement is that I want to display the current value/total value in a result column, do you have any idea to solve this Thank you  

 Hi, I'm trying to bind the property to the xcdg:Column ReadOnly property. I'm getting the following error, after binding., xaml code is pasted below. Any help is appreciated. Cannot find governing FrameworkElement or FrameworkContentElement for target element. BindingExpression:Path=IsAffectedObjectResolvedReadOnly; DataItem=null; ...

Hi,  Another option you have is to setup a Binding between the SelectedItem property of DataGridControl instance and the a property of your defined  ViewModel which is designed to hold the selected row. You can decide whether the Binding works One-way or TwoWay.  Hope this helps, Adriana

Following Xaml raises an design time exception:         <xcd:DateTimeTextBox             <xcd:DateTimeTextBox.Text>                <Binding Path=''Value'' ...

hi,  i have made search text in grid but uptill my grid was only containing datatable.DefaultView now i have given Object Collection as Source of Grid. so in First Case I was casting Item into DataRowView now it gives the obect of the item can i access the item same way without casting. one way i found is Cell.Content but can i ...

Scenario:On ''reload'' button click I store SelectedItem value, than data collection used by DataGrid is reloaded and as last step I set  SelectedItem  to stored value (last selection before reload). Issue:DataGrid by its self overwrites SelectedItem value set as last step in scenario with first row value. It looks, like ...

hello, I'm new in the Xceed comunity, and I'm still trying stuff. I've a connection to sql, and i bind my grid to the sql's table. I want that modifications for both side will work, and I still don't know how. my code is very simple and it's attached.   Thanks, Eyal   Application: DataSet dataSet = new DataSet(); SqlConnection ...

I'm very new to data binding so please be gentle. I have a 2-D string array which looks like this: A  B  C  D 1   2  3  4 5   6  7  8 I want to use the Xceed datagrid to display it. I've tried using the ''Binding to an array'' example the Xceed sample code section, but it won't ...