Setting a Forms ClientSize changes the Location of the control

I am resetting the size of a Form in a Control derived from Panel in the OnLayout handler after changing the control's size. panel->ClientSize = size; this->Parent->ClientSize = System::Drawing::Size( this->Parent->ClientSize.Width, this->Parent->ClientSize.Height-difference); Stepping through the code with the debugger shows that the change in loc

设置Forms ClientSize会更改控件的位置

在更改控件的大小后,我在OnLayout处理程序中从Panel派生的控件中重置窗体的大小。 panel->ClientSize = size; this->Parent->ClientSize = System::Drawing::Size( this->Parent->ClientSize.Width, this->Parent->ClientSize.Height-difference); 使用调试器逐步执行代码表明,当表单的ClientSize更改时,位置发生更改。 专家小组并非锚定在表格上。 我遇到的问题是,这会导

.NET and COM Interoperability : release COM from .NET client

Assume I have a COM object (unmanaged) and .NET Client. Is it necessary to call from the .NET client Marshal.FinalReleaseComObject method in order to release the COM object? No. There is no need to explicitly release a COM object from a .Net client. The COM object will be collected like any other .Net object and will release it's underlying native handle once all references to it are rem

.NET和COM互操作性:从.NET客户端发布COM

假设我有一个COM对象(非托管)和.NET客户端。 是否有必要从.NET客户端调用Marshal.FinalReleaseComObject方法来释放COM对象? 不需要.Net客户端不需要显式释放COM对象。 COM对象将像其他任何.Net对象一样被收集,并且一旦删除了它的所有引用,就会释放它的基础本地句柄。 FinalReleaseComObject明确使用实际上会导致编程错误。 如果代码中的另一个组件仍然引用了COM对象,那么您将从其下拉出本地对象。 这可能会导致运

How can you tell programmatically if a Word Macro is signed from VB.Net/C#

I have an VB.Net/C# application that programmatically: Creates an RTF document Open it up in Microsoft Word Runs a Word macro that exists in the Word Template using code like this: Code: Protected mobjWordApp As Word.Application = Nothing ' ' lots more code snipped for clarity ' With mobjWordApp.Dialogs.Item(Word.WdWordDialog.wdDialogToolsMacro) .Name = MacroName .Run = True

如何以编程方式告诉您是否从VB.Net/C#签名了一个Word宏

我有一个编程的VB.Net/C#应用程序: 创建一个RTF文档 在Microsoft Word中打开它 使用如下代码运行Word模板中存在的Word宏: 码: Protected mobjWordApp As Word.Application = Nothing ' ' lots more code snipped for clarity ' With mobjWordApp.Dialogs.Item(Word.WdWordDialog.wdDialogToolsMacro) .Name = MacroName .Run = True .Execute() End With 多年来这一直很开心。 我现在有一个新的要求;

How to add a reference to mshtml version 9 in .NET

I want to use some of the new features of mshtml.dll version 9.0 such as IHTMLCSSRule. The interop version in the following folder is version 7.0.3300.1: C:Program FilesMicrosoft.NETPrimary Interop AssembliesMicrosoft.mshtml.dll The COM version in the following folder is version 9.0.8112.16441: C:WindowsSystem32mshtml.dll From what I could ascertain from the web, I should do this to cre

如何在.NET中添加对mshtml版本9的引用

我想使用mshtml.dll 9.0版的一些新功能,如IHTMLCSSRule。 以下文件夹中的互操作版本是7.0.3300.1版本: C: Program Files Microsoft.NET Primary Interop程序集 Microsoft.mshtml.dll 以下文件夹中的COM版本是9.0.8112.16441版本: C: WINDOWS SYSTEM32 Mshtml.dll中 从我可以从网上查明的,我应该这样做来创建一个.NET互操作版本9: d: zTemp> tlbimp mshtml.tlb /out:Microsoft.mshtml.dll/ namespace

Can strong naming an assembly be used to verify the assembly author?

I have been reading the proper article in MSDN, Strong-Named Assemblies and a related Stack Overflow question, Checking an assembly for a strong name. To which extent can a strong-named assembly be verified to avoid tampering? Is it possible to use strong-naming to verify an assembly author? The first question arises after reading the CSharp411 article .NET Assembly FAQ – Part 3 – Strong Na

可以使用强命名装配体来验证装配体作者吗?

我一直在阅读MSDN,Strong-Named Assemblies和一个相关的堆栈溢出问题的相应文章,检查程序集中的强名称。 为了避免篡改,可以在多大程度上验证强名称的程序集? 是否可以使用强命名来验证程序集作者? 第一个问题出现在阅读CSharp411的文章.NET Assembly FAQ - Part 3 - 强名和签名之后,其中提到了这一点,以及使用强名称的其他问题: “ 无法停止完全替换,强名称无法防止黑客删除强名称签名,恶意修改您的程序集,

How do I tell whether a Type implements IList<>?

I want to write a method that uses Reflection to tell whether a given Type implements IList<T> . For example: IsGenericList(typeof(int)) // should return false IsGenericList(typeof(ArrayList)) // should return false IsGenericList(typeof(IList<int>)) // should return true IsGenericList(typeof(List<int>)) // sh

我如何判断一个Type是否实现IList <>?

我想写一个使用反射的方法来判断给定的类型是否实现IList<T> 。 例如: IsGenericList(typeof(int)) // should return false IsGenericList(typeof(ArrayList)) // should return false IsGenericList(typeof(IList<int>)) // should return true IsGenericList(typeof(List<int>)) // should return true IsGenericList(typeof(Obser

Best practice to share common libraries between solutions in .NET

We have pool of MSVS solutions (Solution "A", "B", "C", ... ) that share basic functionality in assembly called "Common.dll". There are 3-5 active solutions (that are under developing) while others are passive and hardly ever be rebuilt. Common.dll is always under developing. There are several options how to keep my solutions code, what will you sugges

在.NET中的解决方案之间共享通用库的最佳实践

我们有MSVS解决方案库(解决方案“A”,“B”,“C”,...),它们共享名为“Common.dll”的程序集中的基本功能。 有3-5个积极的解决方案(正在开发中),而另一些则是被动的,几乎没有重建。 Common.dll一直在开发中。 有几个选择如何保持我的解决方案代码,你会建议什么,为什么? 一个)。 将common.dll源代码放到每个解决方案中 。 优点:它可以帮助积极的解决方案与common.dll并行发展,而被动解决方案可以编译。 缺点:

ConcurrentDictionary's optimistically concurrent Remove method

I was looking for a method in ConcurrentDictionary that allows me to remove an entry by key, if and only if the value is equal to one that I specify, something like the equivalent of TryUpdate, but for removals. The only method that does this seems to be this method: ICollection<KeyValuePair<K, V>>.Remove(KeyValuePair<K, V> keyValuePair) It is the explicit implementation of

ConcurrentDictionary乐观并发的Remove方法

我在ConcurrentDictionary中寻找一个方法,它允许我通过键删除一个条目,当且仅当该值等于我指定的值时,类似于TryUpdate的等价物,但是用于删除。 这样做的唯一方法似乎是这种方法: ICollection<KeyValuePair<K, V>>.Remove(KeyValuePair<K, V> keyValuePair) 它是ICollection接口的显式实现,换句话说,我必须先将我的ConcurrentDictionary转换为ICollection,以便我可以调用Remove。 删除不完全是我

Change C++/CLI project to another framework than 4.0 with vs2010

Since I upgraded my project to visual studio 2010 project format, my C++/CLI project is targeted to .net framework 4.0. It is easy to switch the framework version to another version from a C# project, but I have no clue how to do this in a C++/CLI project, I see no setting for this in the project property pages. This shows up when you press F1 in the Framework and References dialog: By defa

使用vs2010将C ++ / CLI项目更改为另一个不是4.0的框架

由于我将项目升级到Visual Studio 2010项目格式,因此我的C ++ / CLI项目针对.net framework 4.0。 将框架版本从C#项目切换到另一个版本非常容易,但我不知道如何在C ++ / CLI项目中执行此操作,但在项目属性页面中没有看到此设置。 当你在框架和引用对话框中按下F1时,它会显示出来: 对于新项目,默认情况下,目标框架设置为.NET Framework 4. IDE不支持修改目标框架,但可以手动更改。 在项目文件(.vcxproj)中,默

SQL Server login problem for a windows service on reboot

I have a service that has a dependency on SQL server express (2005). Every morning when I reboot my machine, I see that the service has not started. In the event viewer, I see the following error: Service cannot be started. System.Data.SqlClient.SqlException: Cannot open database "MyDatabase" requested by the login. The login failed. Login failed for user 'NT AUTHORITYSYSTEM

重新启动时,Windows服务的SQL Server登录问题

我有一个依赖于SQL Server Express(2005)的服务。 每天早上当我重新启动机器时,我发现服务尚未开始。 在事件查看器中,我看到以下错误: 服务无法启动。 System.Data.SqlClient.SqlException:无法打开登录请求的数据库“MyDatabase”。 登录失败。 用户'NT AUTHORITY SYSTEM'登录失败。 在System.Data.SqlClient.SqlInternalConnection.OnError(SqlException异常,布尔breakConnection) 在System.Data.