handle_开发者

how to handle orientation in android 2.3 version?

I would like to handle screen orientation in a sample application.I have implemented code as follows:[详细]

2023-04-12 19:30 分类：问答

Is zero ever a valid handle?

There is a SafeHandleZeroOrMinusOneIsInvalid class in the .NET Framework, as well as a SafeHandleMinu开发者_开发技巧sOneIsInvalid class.[详细]

2023-04-12 13:41 分类：问答

How to know if a process handle is ready

I open a process with OpenProcess in c++ but I can\'t use it right after I get it because I get an \"Invalid handle error\".I know that the right handle because it gives me the right PID when I execut[详细]

2023-04-11 15:37 分类：问答

Using Boost's ASIO, how can I wait on a Windows Event?

My program needs to gracefully terminate when a Windows event becomes signaled. I am using Boost\'s ASIO library for it\'s sockets. I 开发者_如何学编程only have one io_service object. How can I \'regi[详细]

2023-04-09 16:44 分类：问答

SilkTest workbench Invalid Object Handle Exception?

I\'m trying silktest for the first time with an in house application. In one of the windows, I have a button that has two menu lists :[详细]

2023-04-04 19:53 分类：问答

Exception "Error when creating window handle" happens to combobox on toolstrip

I\'m working on a large WinForm application based on .Net 2.0/C#, there\'s a steadily reproducible error \"Error when creating window handle\" when running the application on laptop Dell E6520 (Win7 P[详细]

2023-04-02 09:58 分类：问答

Keyevent in Windows

is it possible to get an event for pressed key in Windows (XP)? I have a thread, it has a while(1)-loopand i print some data there. It must be synchronize thats why i use WaitForMultiple开发者_高级运维[详细]

2023-04-02 05:13 分类：问答

Programmatically hide the handle of a sliding drawer

Is there a way on how I could hide the handle of a sliding drawer upon opening the sliding drawer? I\'ve tried using开发者_运维技巧 the setVisibility(View.GONE) method when the OnDrawerOpenListener wa[详细]

2023-04-01 20:57 分类：问答

Retaining handle matrix size upon deletion

I have created a set of lines in a figure. The line handles occupy a matrix created by imline.empty(0,x). When I delete a certain line (using delete(.)), the matrix changes in size. I want to avoid th[详细]

2023-03-26 22:27 分类：问答

how to get a handle on the status bar in iOS

I have an audio recording application. And when it is recording in the background, I see a red horizontal bar on the top w开发者_开发知识库ith my project name on it. I want to get a handle on that bar[详细]

2023-03-26 20:27 分类：问答