I. below
II,
Because the app wants to use the mobile phone service, you need to add the telephone service permission in the androidmanifest. xml file of the list file:
Package = "cn. itcast. Action"Android: versioncode = "1"Android: versionname = "1
Finally, the problem was solved. The reason for this error was that the permission was incorrect due to my carelessness. As a result, the effect was always delayed, I was puzzled. I was in a dead corner. Fortunately, I finally corrected this error.
The first time I wrote this, I don't know the format yet.Learning Android or some time, there is no specific steps, so the route is always messy, after all, self-study of their own difficulties is not a little bit, so included in a small project
1. Create a new Android project called Javacallphone, and build a Callphoneactivity.java class under Cn.csdn.hr.activity package
2. Open the layout under the Res main.xml layout, set the layout of the horizontal layout, and then
Android already has a strong dominance in the mobile phone market and attracts a growing number of enthusiasts. Android's learning is getting more and more hot. However, the registration fee is indeed prohibitive for most people
First, new project
. Http://research.microsoft.com/research/downloads/Details/10E5D78C-592C-419D-A53E-BAE8DBD81801/Details.aspxWTL (Windows Template Library) a template-based technology, concise and complete interface library, can generate small applications, tired of the huge MFC, you can consider using it to develop the interface, in addition to the interface to provide support, but also provides a series of auxiliary classes, For example: Cstring,cfindfile and so on. 8.0 supports wince, as well as Vista feature
Programming Method and Implementation of VC ++ and Matlab Interfaces
AbstractThis article introduces the features of VC ++ and MATLAB, discusses three methods of programming the MATLAB and VC ++ interfaces, and discusses in detail the methods and implementation processes of programming the MCC and COM component interfaces. The research shows that using
Introduction: Introduce the best open source project written with Vc++/mfc. SourceForge.net There are many high-quality VC + + Open source projects, I listed some can be used as VC + + programmer reference.Body:VC + +, the best open source project in MFC Sudhir ManglaVC + +, the best open source project in MFCSudhir ManglaAdaptation: Http://www.okbase.net/home/ha
Course introduction:
This article introduces the definition of VC dimension, which is an important indicator of the Learning Performance of function sets defined by statistical learning theory. The example shows that the VC Dimension of the function set is the maximum number of samples that can be dispersed. At the end of the course, we will introduce the application of
Http://www.codeproject.com/KB/cpp/OpenSource_VC_MFC.aspx
Introduction
This article lists of some of the best open source projects written in VC ++/mfc.Background
Codeproject has the best source code repository for VC ++ developers. but another site sourceforge.net also has some of the best quality projects available for VC ++. here I list some of the best open so
Because of the high risk attribute, it is difficult to obtain funds through bank loan, and the venture capital of "high risk and high profit" is in line with the financing characteristics of these enterprises. However, most entrepreneurs lack experience in dealing with venture capitalists and often get shut out after contact with VC. Therefore, how to obtain the favor of VC has become a general concern of e
Next)
VC advanced: 1. C language; 2. c ++, oop; 3. Windows operating mechanism, SDK programming; 4. MFC class library, Application Program Framework programming; 5. ActiveX, ATL, com ...... It usually takes six months for each step, and it may take up to three months. Do you agree?Learning VC or Windows programming is divided into three steps: 1. only functions provided by the SDK are used for development.
When we write VisualBasic applications, we often need to write some library functions or ActiveX controls, and these functions or controls often use the VC language to write, and therefore often for VB and VC two languages between different parameter types, memory space use methods and so on, How do you do it? This paper introduces the method of solving these problems in the case of VB and
Will you use sizeof? (VC)
Author blog: http://blog.csdn.net/topcool99/
This article consists of two parts. The first part focuses on how to use sizeof in VC to find the structure size and problems that are prone to, and provides solutions to the problems, the second part summarizes the main usage of sizeof in VC.
1. Structure of sizeof applications
See the foll
Editor's note: The normal distribution and power rule for ROI we have seen Peter Thiel from 0 to 1, but what about the "Babe Ruth" effect? What kind of revelation does it give to our entrepreneurs and VCs? Please see what Cdixon in his latest article, in which the Chinese version is compiled by the Heaven Zhuhai Branch Rudder.
"How to play a home run: I will use the full 12 of my skill to swing, just like the baseball to penetrate the same ... The more you hold the bat, the more you hit the
Can you use sizeof? (VC article)Source: http://dev.csdn.net/Develop/article/42/42446.shtmThis article mainly includes two parts, the first part focuses on VC, how to use sizeof to find the size of the structure, as well as easy to appear problems, and to solve the problem of the method, the second part of the VC sizeof the main usage.
1, sizeof application in the
I. Installation
1. Download a qtsource package that can be used in Windows environment on trolltech.com, such as qt-win-opensource-src-4.3.4.zip, and decompress it (for example, extract it to F:/Qt-4.3.4)
2. add system environment variables, add the bin path of QT (F:/Qt-4.3.4/bin) in path, add the new variable qtdir (qtdir = F:/Qt-4.3.4 ), add the new variable qmakespec = win32-msvc.
3. Run cmd to open a DOS window and enter vcvars32.bat in vc98/bin of vc6,
4. Go to the QT main directory, exec
Author: Li Xiaofei
Download the sample project in this article
I. ChattingFirst of all, I am sorry to my friends who have not had time to reply to your questions here. This is a very busy time. I am so happy! Haha! Well, let's move on to the subject. Today we are going to talk about COM, which is a little deeper. I don't know how to use C ++ test or visual assistant (you can download it from the VC Knowledge Base tool column) none of the software, the
# Pragma pack () and sizeof
This article consists of two parts. The first part focuses on how to use sizeof in VC to find the structure size and problems that are prone to, and provides solutions to the problems, the second part summarizes the main usage of sizeof in VC.
1. Structure of sizeof applications
See the following structure:
Struct mystruct
{
Double dda1;
Char DDA;
Int type
};
What will happen if
I. Preface
This article describes how to build the development environment of VC 6.0 in win7. First, we will introduce the compatibility solution between the two so that VC 6.0 can run normally on win7. Then, to enhance the coding auxiliary function of VC 6.0, we will introduce the extremely powerful plug-in visual assist X; finally, in order to improve the user
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