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- 来自专栏Unity开发系列专栏
Unity 数据读取|（三）ini文件解析（INIParser，StreamReader，System.Runtime.InteropServices）
} key = null; val = null; return false; } } 3.2 System.Runtime.InteropServices
92710编辑于 2024-01-18 - 来自专栏全栈程序员必看
System.Runtime.InteropServices.COMException (0x8000401A): Retrieving the COM class factory for compo
找到”Microsoft Excel应用程序”或”Microsoft Word应用程序”,
53210编辑于 2022-09-16 - 来自专栏kwcode
System.Runtime.InteropServices.COMException (0x800A03EC): 无法访问文件
使用Microsoft.Office.Interop.Excel 操作 今天在服务器部署，操作程序csv文件转xsl文件的时候，遇到一下问题： System.Runtime.InteropServices.COMException
2.3K20发布于 2018-10-10 - 来自专栏码客
WinForm中WebBrowser加载Flash库
[System.Runtime.InteropServices.In, System.Runtime.InteropServices.MarshalAs [System.Runtime.InteropServices.In] ref object targetFrameName, [System.Runtime.InteropServices.In] ref [System.Runtime.InteropServices.In, System.Runtime.InteropServices.Out] ref bool cancel [System.Runtime.InteropServices.In, System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.IDispatch )] object pDisp, [System.Runtime.InteropServices.In, System.Runtime.InteropServices.Out
2.9K30编辑于 2022-03-24 - 来自专栏编程进阶实战
【排查解决】System.Runtime.InteropServices.ExternalException (0x80004005): GDI+ 中发生一般性错误
前言： 今天项目发布上线，发布到正式环境验证功能的时候忽然方向之前做的一个图片合成的功能报错了提示：System.Runtime.InteropServices.ExternalException
2.4K20发布于 2021-06-10 - 来自专栏林德熙的博客
WPF 拖动时出现 Invalid FORMATETC structure
如果在 WPF 需要支持一个东西可以拖动，那么可以使用 DragDrop ，但是使用这个之后就出现了异常 System.Runtime.InteropServices.COMException was unhandled Message: An exception of type 'System.Runtime.InteropServices.COMException' occurred in PresentationCore.dll DragDrop.DoDragDrop(this, dataObject, DragDropEffects.Move); 这个在程序内拖动不会出现问题，但是如果在拖动在程序外，就会出现 'System.Runtime.InteropServices.COMException ' occurred in PresentationCore.dll System.Runtime.InteropServices.COMException was unhandled Message: An exception of type 'System.Runtime.InteropServices.COMException' occurred in PresentationCore.dll
43410编辑于 2022-08-04 - 来自专栏码农的生活
C#导入导出数据到Excel的通用类代码
= null) { System.Runtime.InteropServices.Marshal.ReleaseComObject(xlApp); xlApp = null) { System.Runtime.InteropServices.Marshal.ReleaseComObject(range); range = null) { System.Runtime.InteropServices.Marshal.ReleaseComObject(worksheet); = null) { System.Runtime.InteropServices.Marshal.ReleaseComObject(workbooks); = null) { System.Runtime.InteropServices.Marshal.ReleaseComObject(xlApp); xlApp
1.2K30发布于 2021-11-03 - 来自专栏码客
WPF/WinForm中加载网页的几种方式及如何加载Flash库(WebBrowser/CEF)
(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIDispatch), System.Runtime.InteropServices.TypeLibType , System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.IDispatch , System.Runtime.InteropServices.Out] ref bool cancel); [System.Runtime.InteropServices.DispId (System.Runtime.InteropServices.UnmanagedType.IDispatch)] object pDisp, [System.Runtime.InteropServices.In , System.Runtime.InteropServices.Out] ref bool cancel, [System.Runtime.InteropServices.In] ref
4.8K40编辑于 2022-06-12 - 来自专栏跟着阿笨一起玩NET
DataTable导入到Excel文件
false, miss, miss); books.Close(); excel.Quit(); //System.Runtime.InteropServices.Marshal.ReleaseComObject (); System.Runtime.InteropServices.Marshal.ReleaseComObject(sheet); System.Runtime.InteropServices.Marshal.ReleaseComObject (book); System.Runtime.InteropServices.Marshal.ReleaseComObject(books); System.Runtime.InteropServices.Marshal.ReleaseComObject
1.9K10发布于 2018-09-18 - 来自专栏james大数据架构
Excel导入导出数据库02
= null) 134 { 135 System.Runtime.InteropServices.Marshal.ReleaseComObject (rangeResource); 136 System.Runtime.InteropServices.Marshal.ReleaseComObject(rangeContent = null) 144 { 145 System.Runtime.InteropServices.Marshal.ReleaseComObject = null) 150 { 151 System.Runtime.InteropServices.Marshal.ReleaseComObject = null) 158 { 159 System.Runtime.InteropServices.Marshal.ReleaseComObject
5.1K90发布于 2018-01-22 - 来自专栏葡萄城控件技术团队
如何在保留装箱对象的前提下修改值
通过System.Runtime.InteropServices.GCHandle类和其上的静态方法获取。 3、对象唯一性确定。 使用System.Runtime.InteropServices.Marshal.StructureToPtr或者System.Runtime.InteropServices.Marshal.WriteXXX 基于以上内容，我们可以可以做到在保留装箱对象的前提下修改值了，显然首先需要的是装箱对象的引用，然后调用System.Runtime.InteropServices.GCHandle.Aloc(object 附录，完整的测试代码： using System; using System.Runtime.InteropServices; namespace BoxedObjectWriter { class
1.7K70发布于 2018-01-10 - 来自专栏TRTC
C#调用即时通信IMSDK
(System.Runtime.InteropServices.CallingConvention.Cdecl)] 告知不要释放代理函数内存如IntPtr占用（改内存应该是C/C++DLL给到的） [System.Runtime.InteropServices.UnmanagedFunctionPointerAttribute(System.Runtime.InteropServices.CallingConvention.Cdecl (IntPtr user_data); [System.Runtime.InteropServices.UnmanagedFunctionPointerAttribute(System.Runtime.InteropServices.CallingConvention.Cdecl (System.Runtime.InteropServices.CallingConvention.Cdecl)] public delegate void TIMLogCallback( (System.Runtime.InteropServices.CallingConvention.Cdecl)] public delegate void TIMCommCallback
4.1K60编辑于 2022-08-08 - 来自专栏Java架构师必看
调用API弹出打印机属性对话框
声明API函数 [System.Runtime.InteropServices.DllImportAttribute("winspool.drv", SetLastError = true original device mode int fMode); // mode options [System.Runtime.InteropServices.DllImportAttribute to parent window IntPtr hPrinter); // handle to printer object [System.Runtime.InteropServices.DllImportAttribute [System.Runtime.InteropServices.DllImportAttribute("winspool.drv", SetLastError = true)] public printerName, ref pDevModeOutput, ref pDevModeInput, 0); pDevModeOutput = System.Runtime.InteropServices.Marshal.AllocHGlobal
2.1K30发布于 2020-10-23 - 来自专栏hbbliyong
DirectoryEntry配置IIS7出现ADSI Error：未知错误(0x80005000)
System.DirectoryServices.DirectoryEntry rootFolder = iisServer.Children.Find("Root","IIsWebVirtualDir");//此处抛出异常 异常内容如下: [System.Runtime.InteropServices.COMException ] {"Unknown error (0x80005000)"} System.Runtime.InteropServices.COMException Unknown error (0x80005000 在Windows Server 2008下，使用角色服务安装完“IIS 元数据库和IIS 6配置兼容性”，还有可能出现如下错误： [System.Runtime.InteropServices.COMException \r\n"} System.Runtime.InteropServices.COMException ErrorCode 0x80070005 Access is denied.
2.7K70发布于 2018-03-06 - 来自专栏程序员的SOD蜜
常见.NET功能代码汇总 （3） 33，彻底关闭Excel进程
int generation = System.GC.GetGeneration(excel); //No.1 //System.Runtime.InteropServices.Marshal.ReleaseComObject (wb); //System.Runtime.InteropServices.Marshal.ReleaseComObject(sh); //System.Runtime.InteropServices.Marshal.ReleaseComObject
77060发布于 2018-02-26 - 来自专栏stcnb
CA1017:用 ComVisibleAttribute 标记程序集
项 “值” RuleId CA1017 类别 设计 修复是中断修复还是非中断修复 非中断 原因 程序集没有已应用的 System.Runtime.InteropServices.ComVisibleAttribute <Assembly: System.Runtime.InteropServices.ComVisible(False)> Namespace DesignLibrary End Namespace [assembly : System.Runtime.InteropServices.ComVisible(false)] namespace DesignLibrary {} 请参阅 与非托管代码交互操作 为互操作限定
49820编辑于 2022-01-10 - 来自专栏黑白天安全团队
Cobalt Strike Powershell 过360+Defender等杀软上线
', 'string')) return $var_gpa.Invoke($null, @([System.Runtime.InteropServices.HandleRef](New-Object System.Runtime.InteropServices.HandleRef((New-Object IntPtr), ($var_unsafe_native_methods.GetMethod(' ', 'string')) return $var_gpa.Invoke($null, @([System.Runtime.InteropServices.HandleRef](New-Object System.Runtime.InteropServices.HandleRef((New-Object IntPtr), ($var_unsafe_native_methods.GetMethod(' ', 'string')) return $agpa.Invoke($null, @([System.Runtime.InteropServices.HandleRef](New-Object System.Runtime.InteropServices.HandleRef
3.2K20发布于 2020-11-03 - 来自专栏运维开发王义杰
Windows：通过PowerShell实现普通用户修改自身密码
ConvertTo-SecureString 'Admin_123458' -AsPlainText -Force try { $userPrincipal.ChangePassword( [Runtime.InteropServices.Marshal ]::PtrToStringAuto( [Runtime.InteropServices.Marshal]::SecureStringToBSTR($oldPassword) ), [Runtime.InteropServices.Marshal]::PtrToStringAuto( [Runtime.InteropServices.Marshal
1.9K10编辑于 2023-08-16 - 来自专栏平凡少年
Com Excel组件释放资源关闭进程总结
System.Linq; 4 using System.Text; 5 using Microsoft.Office.Interop.Excel; 6 using System.Runtime.InteropServices = null) 66 { 67 System.Runtime.InteropServices.Marshal.ReleaseComObject(_ = null) 72 { 73 System.Runtime.InteropServices.Marshal.ReleaseComObject(_ = null) 77 { 78 System.Runtime.InteropServices.Marshal.ReleaseComObject(_ = null) 82 { 83 System.Runtime.InteropServices.Marshal.ReleaseComObject(_
1.9K20发布于 2019-04-11 - 来自专栏办公魔盒
VB.NET/VB6 调用QQ,微信截图DLL动态库文件,实现截图功能
WXDLL '''
''' 微信普通截图 ''' ''' <returns></returns> <Runtime.InteropServices.DllImport QQDLL '''''' QQ调用普通截图 ''' ''' <returns></returns> <Runtime.InteropServices.DllImport Function '''''' QQ根据窗口截图 ''' ''' <returns></returns> <Runtime.InteropServices.DllImport6.5K30发布于 2019-07-22
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