Scroll a View Horizontally Using the Mouse Wheel IN WPF

Question

I WANT TO MOVE A PAGE HORIZONTALLY BY UISNG A MOUSE SCROLL IN WPF WINDOWS..

Shweta Lodha · Answer

Please share the complete xaml and in c# code also, I feel you should put braces for IF condition. It would give clear picture on what is happenning

Shanthosh Siva · Answer

@tnx swetha everything working fine....tnx alot c# code: private void ScrollViewer_PreviewMouseWheel(object sender, MouseWheelEventArgs e) { if (Keyboard.IsKeyDown(Key.LeftShift) || Keyboard.IsKeyDown(Key.RightShift)) { if (e.Delta > 0) scrollviewer.PageLeft(); else scrollviewer.PageRight(); e.Handled = true; }} xaml code: Must use this line Note : 1st open a xaml to write the scrollviewer code CODE: PreviewMouseWheel = " Event Name " > .. and click the event PreviewMouseWheel. every thing goes under the scroll viewer. 2nd write ur code on C#.

Shweta Lodha · Answer

Here is your solution: https://social.msdn.microsoft.com/Forums/vstudio/en-US/279e29b8-e439-4d1a-9834-86ce78f6f64f/how-to-enable-horizontal-scrolling-with-mouse-wheel?forum=wpf "Transparent" > "Visible" VerticalScrollBarVisibility= "Auto" PreviewMouseWheel= "ScrollViewer_PreviewMouseWheel" > "2000" Height= "1000" Fill= "Red" /> C#: private void ScrollViewer_PreviewMouseWheel( object sender, MouseWheelEventArgs e) { ScrollViewer scrollviewer= sender as ScrollViewer; if (e.Delta > 0) scrollviewer.LineLeft(); else scrollviewer.LineRight(); e.Handled = true ; }

Shanthosh Siva · Answer

codes

Shanthosh Siva · Answer

Here is my code with keys but code was running fine but not getting an o/p... Here xaml code while getting a prop of mousewheel event xaml code : MouseWheel="RadGridViewRoomsSummary_MouseWheel" Main code : private void RadGridViewRoomsSummary_MouseWheel(object sender, MouseWheelEventArgs e) { ScrollViewer scrollViewer = new ScrollViewer(); if (Keyboard.IsKeyDown(Key.LeftAlt) || Keyboard.IsKeyDown(Key.RightAlt)) //if (Keyboard.Modifiers == ModifierKeys.Shift) if (e.Delta { scrollViewer.ScrollToLeftEnd(); } else if(e.Delta > 0) { scrollViewer.ScrollToRightEnd(); } e.Handled = true; }

Shweta Lodha · Answer

Could you please share the complete error description - which assembly is missing?

Shanthosh Siva · Answer

tx for ur rply i tried almost bt cant worikng @run time error directive assembly reference missing.............

Shweta Lodha · Answer

Here you go: https://stackoverflow.com/questions/3727439/how-to-enable-horizontal-scrolling-with-mouse/5954157#5954157

Shanthosh Siva · Answer

@swetha By using Shift + Mouse Scroll i want to move a page horizontally,,, can u give some ans for this.....

Shweta Lodha · Answer

Looking like sender is not getting casted to type of Scrollviewer object. Could you please post your XAML code too.

Shanthosh Siva · Answer

@swetha can u say how to set an obj reference in my application

Shanthosh Siva · Answer

its was working but i have show run time exception