출처 :&nbsp;<a href="http://stackoverflow.com/questions/17264910/c-sharp-drag-n-drop-start-drag-operation-in-mouse-down-conflicts-with-click#17293434" target="_blank" class="tx-link">http://stackoverflow.com/questions/17264910/c-sharp-drag-n-drop-start-drag-operation-in-mouse-down-conflicts-with-click#17293434</a> private bool DraggingFromGrid = false;private System.Drawing.Point DraggingStartPoint = new System.Drawing.Point();&nbsp;void GridControlBrowser_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e){&nbsp;&nbsp;&nbsp; if (e.Button ==
System.Windows.Forms.MouseButtons.Left)&nbsp;&nbsp;&nbsp; {&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; DraggingFromGrid = true;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; DraggingStartPoint = new System.Drawing.Point(e.X, e.Y);&nbsp;&nbsp;&nbsp; }}&nbsp;void GridControlBrowser_MouseUp(object sender, MouseEventArgs e){&nbsp;&nbsp;&nbsp; if
(DraggingFromGrid)&nbsp;&nbsp;&nbsp; {&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; DraggingFromGrid = false;&nbsp;&nbsp;&nbsp; }}&nbsp;void GridControlBrowser_MouseMove(object sender, MouseEventArgs e){&nbsp;&nbsp;&nbsp; if
(DraggingFromGrid)&nbsp;&nbsp;&nbsp; {&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (System.Math.Abs(e.X -
DraggingStartPoint.X) &gt; 10 ||&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; System.Math.Abs(e.Y - DraggingStartPoint.Y) &gt; 10)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
StartDragging();&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }&nbsp;&nbsp;&nbsp; }}&nbsp;private void StartDragging(){&nbsp;&nbsp;&nbsp; DraggingFromGrid = false;&nbsp;&nbsp;&nbsp;&nbsp; // create files&nbsp;&nbsp;&nbsp; var _criteria = this.GetSelectionFromGrid();&nbsp;&nbsp;&nbsp; var _files = new List&lt;string&gt;();&nbsp;...
retrieve filenames and store in _files List
...&nbsp;var _data = new DataObject(DataFormats.FileDrop, _files.ToArray());&nbsp;&nbsp;&nbsp;&nbsp; DoDragDrop(_data, DragDropEffects.Copy);

























































































}

C#Winform 드래그 앤 드롭 이벤트와 클릭 이벤트가 겹칠 때 Drag and drop & Click event Conflict