Change selected index of one picker in other pickers selection changed event in DataGrid.
You can change the selected index of one picker in a grid column by changing the selected index of other picker in another grid column by binding a common property to the SelectedIndex property of both the pickers.
<sfgrid:GridTemplateColumn MappingName="OrderId" >
<sfgrid:GridTemplateColumn.CellTemplate>
<DataTemplate>
<Picker TextColor="Black"
ItemsSource="{Binding Source={x:Reference viewModel},Path= FirstPickerItem}"
SelectedIndex="{Binding Source={x:Reference viewModel},Path= Selectedindex, Mode=TwoWay}">
</Picker>
</DataTemplate>
</sfgrid:GridTemplateColumn.CellTemplate>
</sfgrid:GridTemplateColumn>
<sfgrid:GridTemplateColumn MappingName="EmployeeID " >
<sfgrid:GridTemplateColumn.CellTemplate>
<DataTemplate>
<Picker TextColor="Black"
ItemsSource="{Binding Source={x:Reference viewModel},Path= SecondPickerItem}"
SelectedIndex="{Binding Source={x:Reference viewModel},Path= Selectedindex, Mode=TwoWay}">
</Picker>
</DataTemplate>
</sfgrid:GridTemplateColumn.CellTemplate>
</sfgrid:GridTemplateColumn>
ViewModel.cs
private int selectedindex;
private int[] FirstPickerItems = new int[] { 0,1, 2, 3, 4, 5, 6 };
private int[] SecondPickerItems = new int[] { 1500, 1501, 1502, 1503,1504, 1505, 1506 };
public ViewModel()
{
Selectedindex = 1;
}
public int Selectedindex
{
get
{
return selectedindex;
}
set
{
selectedindex = value;
RaisePropertyChanged("Selectedindex");
}
}
public ObservableCollection<int> FirstPickerItem
{
get { return firstPickerItem; }
set
{
this.firstPickerItem = value;
RaiseCollectionChanged("FirstPickerItem");
}
}
public ObservableCollection<int> SecondPickerItem
{
get { return secondPickerItem; }
set
{
this.secondPickerItem = value;
RaiseCollectionChanged("SecondPickerItem");
}
}
Screenshot
Sample Link
https://www.syncfusion.com/downloads/support/directtrac/general/ze/PickerSelectedIndexKB-1768951083.zip
Conclusion
I hope you enjoyed learning about how to change selected index of one picker in other pickers selection changed event in DataGrid.
You can refer to our Xamarin.Forms DataGrid feature tour page to know about its other groundbreaking feature representations. You can also explore our Xamarin.Forms DataGrid documentation to understand how to create and manipulate data.
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