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Fix 13538: Update method Drop of DropTarget.cs (#13542)
Update method Drop of DropTarget.cs
pull/13440/merge
Leaf Shi
2 days ago
committed by
GitHub
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GPG Key ID: B5690EEEBB952194
1 changed files with
4 additions and
2 deletions
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src/System.Windows.Forms/System/Windows/Forms/OLE/DropTarget.cs
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@ -212,8 +212,6 @@ internal unsafe class DropTarget : OleIDropTarget.Interface, IManagedWrapper<Ole |
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} |
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} |
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*pdwEffect = DROPEFFECT.DROPEFFECT_NONE; |
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try |
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{ |
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if (CreateDragEventArgs(pDataObj, grfKeyState, pt, *pdwEffect) is { } dragEvent) |
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@ -227,6 +225,10 @@ internal unsafe class DropTarget : OleIDropTarget.Interface, IManagedWrapper<Ole |
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result = HandleOnDragDrop(dragEvent, asyncCapability, pdwEffect); |
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asyncCapability = null; |
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} |
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else |
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{ |
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*pdwEffect = DROPEFFECT.DROPEFFECT_NONE; |
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} |
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_lastEffect = DragDropEffects.None; |
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_lastDataObject = null; |
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