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Adaptation options are hamiş inheritable, and directly applied to the Slider control bey shown below: 

Handle the MouseWheel event to perform specific actions when moving the mouse wheel. By default, the View scrolls through rows/cards when performing mouse wheel scrolling.

C# Event Kavramları bu dersimde bu konudan etraflıca bahsetmiştim. Basar atmanızı salık ederim.

Important Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Bu dersimizde C# ile imleci istediğimiz koordinata tıklama komutunu kod ile nasıl gönderebileceğimizi göreceğiz.

We need a field in the form's class to hold the total amount that the wheel has moved since the form was loaded. Add an integer field for this purpose:

I need an event like OnCellMouseEnter that I could use to determine when the mouse katışıksız hovered over a new row. Then I hayat determine the row index. However, is it possible to change the effect of the drag to DragDropEffects.None when I'm in another event like OnCellMouseEnter?

Finally, we’ll examine in depth mouse wheel limitations and improvements C# Drag Over Mouse Kullanımı by playing with the two demo applications. This will allow us to compare the behavior of the wheel in various situations before C# Mouse Click Kullanımı and after the integration of the library.

In the event handler, call the DoDragDrop method providing the data associated with the drop and the a DragDropEffects value.

Şimdi bu eventı inceliyelim. Bu event ile dragdrop hikâyeı başlayan nesneyi form üzerinde sürüklemekle bu nesneyi kopyalamaktan başka bir şey yapmayacaz. Birde burda e.KeyState değeri C# Drag Over Mouse Kullanımı bizim mouse’un hangi tuşuna bastığımıza veya ctrl,shift tuşlarından hangisine bastığımızı muayene karınin vüruttirilmiş yalnızca Dragover eventına has bir özelliktir. Dunda keystate tablosu verilmiştir.

I recreated your scenario with the following changes to the constructor in Form1 and verified that it fires the scroll wheel event.

Important Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Gets a signed count of the number of detents the mouse wheel has rotated, multiplied by the WHEEL_DELTA constant. A detent is one notch C# Drag and Drop Kullanımı of the mouse wheel. Location

This event occurs during a drag operation. It provides an opportunity to give a visual cue to the user that the drag-and-drop operation is occurring, such as changing the mouse pointer. The C# Mouse Wheel Scrolling Kullanımı handler for this event receives an argument of type GiveFeedbackEventArgs.