handles

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Check Value of .NET Handle ^

Here\'s my situation: I have .NET wrapper-objects in a C++/CLI layer that hold pointers to unmanaged C++ objects. I\'ve implemented the finalizer so that it deletes the un开发者_运维技巧managed memor[详细]

2023-04-10 14:30 分类：问答
How do have two constraints on a UNION?

I have this code below.It works if i use only ONE WHERE variable but the moment i add another one, the query doesn\'t work.[详细]

2023-03-16 00:58 分类：问答
Handle declarations

Can anyone tell me what the difference is between these 2 lines 开发者_运维百科of code, which one is better to use?[详细]

2023-03-12 06:11 分类：问答
How do I add my own variables to the handles structure from within a custom function of mine?

I have a question to ask the MATLAB gurus here .. So here is my code (only showing lines of code which are relevant to the problem here):[详细]

2023-03-01 06:17 分类：问答
Using Event Handles Across Threads - C++

I have an application wherein I am sharing event handles across threads.These event handles are used to signal transmit complete and received data notifications of serial I/O to the application.The ha[详细]

2023-02-27 11:25 分类：问答
List open files by process

Assuming I have the pid or process name, how can I get the open files by that process in c#? The question has been asked before but I couldn\'t find what I was looking for.[详细]

2023-02-07 06:27 分类：问答
Get process name from pid or handle

Assuming I already have the handle to a window, I can get the PID with GetWindowThreadProcessId. Is there a way I can get the process n开发者_Go百科ame without having to get all the processes and try[详细]

2023-02-07 06:23 分类：问答
Testing for an invalid windows handle: should I compare with 'NULL', '0' or even 'nullptr'?

I\'m coming from a background whereby pointers should generally be compared with \'NULL\' and integers with \'0\'.[详细]

2023-01-19 17:44 分类：问答
How to determine why is Java app slow

We have an Java ERP type of application. Communication between server an client is via RMI. In peak hours there can be up to 250 users logged in and about 20 of them are working at the same time. This[详细]

2023-01-13 10:11 分类：问答
Anonymous Pipes

I\'ve written a two short programs that use anonymous pipes to communicate.The parent process shares the pipe handles by setting the standard IO handles for the child:[详细]

2023-01-12 01:19 分类：问答