I've always wanted to write something about sound synthesis. However, because there is no good material to find the very slow action . So now we can only find some material patchwork write this article . First , let's take a look at some of the basic structures of a sound object, if you control it through code and create random sounds. Later , learn how to create real sound waveforms and sound compositions, and so on . StraightFlash10 has the function of sound synthesis, the actual function is
Method Three: First
try to use the following fix it.
Method Four:
If it is a Windows 7 system:
The problem with flash may be flash.ocx damage. Download the latest Flash Player control from the Adobe Web site and install it.
If the problem remains after installation, please confirm the Flash's. ocx filename: Open the C:/windows/system32/macromed/flash folder to view the specific file name of the.
When selecting folders in web application development, this is troublesome for web programmers. Because of local security restrictions, JS cannot access local files, folder selection is generally avoided, when I was writing a program, I also encountered the same problem. I started to try to use JS to traverse files, and there was no way to get the result, practice has proved that the best solution is to write an OCX control by yourself, so you only ne
the Project Properties dialog box, configure "all deployments. On the "deployments properties-> General" tab, select "use MFC in a static library" for "use of MFC" to automatically package the relevant libraries of MFC and controls during compilation. The selection of "Character Set" depends on the specific situation. Note that "Unicode Character Set" and "Mulity-Byte Character Set" are completely different in character processing (character encoding is different, multibytetowidechar or widecha
capicom, which is registered using the regsvr32.exe Capicom. dll command if it is not found)
For more information about how to use. NET to develop Activex controls, see my other article (including source code download): ActiveX printing Control Implemented by C #.
Emphasize two points: 1. After selecting "register for com inerop" in the "generate" item of ActiveX project properties, local debugging will automatically register the control (windows7 needs to run the project as an administrator
, if it is written here (you can modify it), you should set the generated Keyfile. copy the SNK file to the project directory to ensure that the SNK file can be found during compilation. In this way, the compiled dll can be written to GAC:Gacutil-I yourdll. dll
If your project references other control or DLL without strong names, you need to perform the next step.
2. Add a strong name to a control or DLL without a strong name
Two tools are used here. Net comes with tlbimp and aximp. Tlbimp conve
ActiveX control cannot be registered during VB engineering.
You must have encountered this problem when working on the VB project. When adding controls to VB, project → parts → browsing. After adding components you need, "*. ocx cannot be registered as ActiveX control. At this time, you may register it with regsvr32, But it prompts "*. loading ocx control failed. No matter whether you put it in system32 or
out of the FSO component, but this is not possible. When I searched the internet, many people said that this ActiveX control was provided by IIS, And I was dizzy, is there a problem with my IIS? I am dizzy when I copy the program to the server system for debugging and still report the same error. I don't know which file this component corresponds ~
Today, I asked the experts in our group this question, saying that the corresponding file should be msinet. O
Everyone in doing VB project must have encountered this problem, when adding controls in VB, engineering → parts → browsing, after adding the parts you need, pop-up "*.ocx can not be registered as ActiveX Control" dialog box. At this time, you may go to register it with Regsvr32, but it also prompts "*.ocx control load Failed", whether you put it in System32 or in system64 (Win7 64-bit), whether you registe
, we need a better reuse mechanism (at the binary level), under Windows, a large number of non-COM-owned. Its basic idea is that it realizes the separation between the real interface and the code implementation, and it is not language-independent.com is divided into in-process components (compiled links into DLLs or OCX files, essentially, one interface with no interface) and out-of-process components (compiled linked to EXE files), these components w
Web Publishing of ActiveX controls consists of two parts:
1. ActiveX control production requirementsThe coding of ActiveX controls generated by web publishing requires that the security interface "IObjectSafety interface" of ActiveX controls be implemented ":
2. ActiveX control release requirements
1) create a cab package for ActiveX space:
To create a cab file, seeCreate a signature cab file for the MFC and ATL controls. This section describes how to create a cab file for distributing
Objective: To use JavaScript scriptsCodeCall the COM control to implement basic functions:1. Define and initialize the COM control;2. Call the COM interface;3. Register com events and call events.
1. Define and initialize the COM control Define an object tag on the HTML page to load the COM control:1) classid: the number of the COM control, used to uniquely identify a COM control;2) ID: it is the object accessed by javascript when calling the COM control. It is a global object. Here, the globa
opened8019 devices busy8020 read comm device error comreaderror8021 internal error comdcberror when Retrieving Device Control Blocks for this port
Research on Serial Communication Programming Technology in PowerBuilder
Abstract: This paper introduces how to implement serial communication by calling Win32 API functions in PowerBuilder, using mscomm32.ocx communication controls, using VCL communication components and calling functions in DLL (dynamic l
Create a signed cab file for the MFC and ATL controls
If you plan to sell the MFC control and ATL control over the Internet, you should package it into a signed small (Cabinet-cab) file. Sign the file to ensure that the source code is safe when the user downloads your control. A cab file contains a compressed version of your control and its installation information (for example, which dynamic link library DLL and OCX must be installed together.
Tools
Recently, the OCX control has been used in automated testing, so we have been paying attention to relevant content. After learning it, I realized that although there are still many problems to be solved even though I only use rft to call the OCX control. Today, I contacted Jacob's function: QueryInterface. It took two hours to figure out how to use it .......
To use QueryInterface (), you must know the IID.
message "cannot open the file MK: @ msitstore :\****. CHM "may cause this fault because it is hhctrl in your system. OCX files are lost or are hhctrl. if OCX is overwritten, you can copy one from the same computer or the installation disc and register hhctrl again. ocx file: The procedure is as follows: Step 1: Exit all running programs and click Start> program.
installation, click Update.
3 Flash9, there is a version of the flash.ocx problem, causing the browser to crash, the solution is to change the flash9 of the new version.
Second, the Web browsing is not a normal solution Daquan:
1, some web browsing anomalies (such as qzone), and sometimes with anti-virus software monitoring related, please pay attention to adjust the anti-virus software monitoring optio
1. Description of the problemYangzhou site in the beginning of the installation of the middleware WebLogic12.1.1 version, in accordance with the company before the solution WebLogic12 method, we have released a virtual path in the middleware/, root directory file for the root of the service.This root file contains the following files:The following issue occurs when the program initiates cross-domain access:Visible, although we can access to the crossdomain.xml, and can get the full content insid
FlexBuilder3.2 default is to debug with Flash9, but with the release of Flash10, many browsers have been upgraded to FLASH10, but FlexBuilder3.2 has not been updated in time, resulting in each debugging flex/ Air items are pop-up boxes that do not locate the Flash9 debugger, is very uncomfortable. However, you can now use the following steps to enable FlexBuilder3.2 to debug and run under Flash10:
The first
when the compiled ocx file is registered. By default, vs.net 2008 automatically registers the compiled ocx file after compilation. Right-click the project name and select "properties". In the displayed dialog box "deployments properties-> linker-> General ",Register outputYou can configure whether to automatically register OCX after compilation, as shown in:
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