How to run a sliding function to the right and to the left?

[oscar navarro]

Today I downloaded the syncfusion tools, and managed to use a data grid with the sliding property, now I want to know how to execute a function when I slide right or left, could someone give me an example?

[Divakar Subramaniam]

Hi Oscar, 

 

Thanks for contacting Syncfusion support. 

 

In SfDataGrid, three events will be raised while swiping. If you start the swiping process, then SwipeStarted event will be raised. If the swiping is in progress, then Swiping event will be raised. If the swiping operation is ended, then SwipeEnded event will be raised. Please refer the below code snippet, 

dataGrid.SwipeStarted += DataGrid_SwipeStarted; 

dataGrid.Swiping += DataGrid_Swiping; 

dataGrid.SwipeEnded += DataGrid_SwipeEnded; 

 

//Swipe ended event will fire once you the swiping process is ended 

private void DataGrid_SwipeEnded(object sender, SwipeEndedEventArgs e) 

{ 

             

} 

//Swiping event will fire when the swiping process is in progress 

private void DataGrid_Swiping(object sender, SwipingEventArgs e) 

{ 

             

}       

//Swipe started event will fire once you started the swiping process 

private void DataGrid_SwipeStarted(object sender, SwipeStartedEventArgs e) 

{ 

             

} 

 

Please refer the below UG link to know more about SfDataGrid swiping feature and its events, 

UG link: https://help.syncfusion.com/xamarin-android/sfdatagrid/swiping  

 

Also, we have prepared a sample using swiping feature and you can download the same from the below link, 

Sample link: http://www.syncfusion.com/downloads/support/forum/132930/ze/Sample1951506069   

 

Regards, 

Divakar. 

[oscar navarro]

Thanks, but how could I execute a function when I slide to the left, and another function when I slide right, because I could already use the "DataGrid_SwipeEnded" event, but always executes the same function when I slide to both sides

[Vimal Prabhu Manohkaran]

Hi Oscar,

Thanks for the update. You can check the direction of the swipe using the SwipeDirection property of the SwipeEndedEventArgs provided in the SwipeEnded event handler. Please refer the below code snippet to achieve your requirement. 

 

private void DataGrid_SwipeEnded(object sender, SwipeEndedEventArgs e) 

{ 

    if (e.SwipeDirection == SwipeDirection.Right) 

        PerformFunction1(); 

    else 

        PerformFunction2(); 

} 

 

Please refer the sample below for reference where we have added a new row when swiped right and deleted the first row when swiped left.

Sample Link : http://www.syncfusion.com/downloads/support/forum/132930/ze/Sample1564403347

 

Regards,
Vimal Prabhu