AllowEditing only on last Row

[Marcin Marcinkowski]

Hello

:Like in topic, i use SfDataGrid to show data.

I want add button. When user click on button, then in SfDataGrid should add new row and only this new row should be allowed (enabled) to edit.

User can add only one row.

How can i reach this goal ?

[Mohanram Anbukkarasu]

Hi Marcin, 

Thanks for contacting Syncfusion support.  

You can enable editing for only a specific row disable for all the other rows by using SfDataGrid.CurrentCellBeginEdit event as shown in the following code example.  

Code example :  

<syncfusion:SfDataGrid Name="dataGrid" 

                       ItemsSource="{Binding Employees}" 

                       CurrentCellBeginEdit="DataGrid_CurrentCellBeginEdit"> 

private void DataGrid_CurrentCellBeginEdit(object sender, Syncfusion.UI.Xaml.Grid.CurrentCellBeginEditEventArgs e) 

{ 

    if(e.RowColumnIndex.RowIndex != 1) 

    { 

        e.Cancel = true; 

    } 

} 

Sample link : https://www.syncfusion.com/downloads/support/forum/160621/ze/SfDataGrid_CurrentCellBeginEdit-277234600  

Please let us know if you require further assistance from us.  

Regards, 

Mohanram A. 

[Marcin Marcinkowski]

Ok Thanks its work but i have problem with simple Add row programmatically.

I saw this https://help.syncfusion.com/wpf/datagrid/data-manipulation#add-row-programmatically

but i have a lot of problem with that solution for example i dont see

Grid.GetAddNewRowController(); in my grid. 
Also Grid.View.AddNew() doesnt do anything .
Please give me a simplest way to add new row in grid. 
 
p.s. i tried to add new row in collection which i bind with grid but then comboboxes dosent work my sf version is 18.2400.0.44

[Mohanram Anbukkarasu]

Hi Marcin, 

Thanks for the update.  

We have prepared a sample to add a new row with GridComboBoxColumn in the SfDataGrid. But we are able to use the combobox properly without any issue. The sample we have prepared is available in the following link for your reference. 

Sample link : https://www.syncfusion.com/downloads/support/forum/160621/ze/SfDataGrid_ComboBoxColumn753848099  

Please have a look at this sample and revert to us with details if still you are facing the issue and provide a video/image illustration of the issue you are facing in combobox. 

Regards, 

Mohanram A.