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* UMessageTip: 解决了Release模式下GDI位图未释放的Bug

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Sunny 2023-03-28 23:15:13 +08:00
parent 32d7ed3a05
commit 4727af34cd
1 changed files with 13 additions and 7 deletions
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20
SunnyUI/Common/UMessageTip.cs
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@ -12,7 +12,15 @@
* 如果您使用此代码，请保留此说明。 * 如果您使用此代码，请保留此说明。
****************************************************************************** ******************************************************************************
* 文件名称: UMessageTip.cs * 文件名称: UMessageTip.cs
* 文件说明: UIMessageTip，轻快型消息提示窗 * 文件说明: 轻快型消息提示窗
* 当前版本: V3.1
* 创建日期: 2020-01-01
*
* 2020-01-01: V2.2.0 增加文件说明
* 2023-03-28: V3.3.4 解决了Release模式下GDI位图未释放的Bug
******************************************************************************
* 文件名称: MessageTip.cs
* 文件说明: 轻快型消息提示窗
* 文件作者: AhDung * 文件作者: AhDung
* 引用地址: https://www.cnblogs.com/ahdung/p/UIMessageTip.html * 引用地址: https://www.cnblogs.com/ahdung/p/UIMessageTip.html
* 当前版本: V2.0.0.2 * 当前版本: V2.0.0.2
@ -20,7 +28,6 @@
using System; using System;
using System.ComponentModel; using System.ComponentModel;
using System.Diagnostics;
using System.Drawing; using System.Drawing;
using System.Drawing.Drawing2D; using System.Drawing.Drawing2D;
using System.Drawing.Imaging; using System.Drawing.Imaging;
@ -1406,7 +1413,7 @@ namespace Sunny.UI
} }
//销毁窗体 //销毁窗体
Debug.WriteLineIf(!DestroyWindow(_hWnd), "Failed", "DestroyWindow"); DestroyWindow(_hWnd);
_hWnd = IntPtr.Zero; _hWnd = IntPtr.Zero;
//注销窗口类 //注销窗口类
@ -1421,13 +1428,12 @@ namespace Sunny.UI
_wndClass = 0; _wndClass = 0;
} }
Debug.WriteLineIf(SelectObject(_dcMemory, _oldObj) == IntPtr.Zero, "Failed", "Restore _oldObj"); SelectObject(_dcMemory, _oldObj);
Debug.WriteLineIf(!DeleteDC(_dcMemory), "Failed", "Delete _dcMemory"); DeleteDC(_dcMemory);
Debug.WriteLineIf(!DeleteObject(_hBmp), "Failed", "Delete _hBmp"); DeleteObject(_hBmp);
_oldObj = IntPtr.Zero; _oldObj = IntPtr.Zero;
_dcMemory = IntPtr.Zero; _dcMemory = IntPtr.Zero;
_hBmp = IntPtr.Zero; _hBmp = IntPtr.Zero;
_disposed = true; _disposed = true;
} }
} }