Open the the generated delphi code in any of these delphi ides 7, 2005. I need to download a list of web pages, extract data from them and then store this data in. Getting an eolesyserror exception coinitialize has not been called when trying to. Im building a multithreaded windows service application in delphi xe2 which uses ado database components to connect to sql server. I remember a post where someone said that it is only necessary in delphi not in freepascal.
Then, i used to call coinitialize at the beginning of each function that was supposed to use a wmi function and uninitialize at the end. Download software pemrograman delphi 7 full version. Shellexecuteex and coinitialize in vcl thread stack overflow. I had a console application not a service and a delphi service application. Systemvolume w610 coinitialize couninitialize mastervolume. In that case, you should call them everytime you use any com component, which includes ado. Di sini saya sediakan 3 link untuk sotware delphi 7 ini.
Initializes the com library for use by the calling thread, sets the threads concurrency model, and creates a new apartment for the thread if one. Hi all, delphi xe6, and testing a new service application. Initializes the com library on the current thread and identifies the concurrency model as singlethread apartment sta. We do call the coinitializeex command to make ado threadsafe. I had a console application not a service and a delphi.
Delphi 7 requires us to call coinitialize explicitly. Borland delphi is a windows based object pascal development environment. No need to call coinitialize for windows forms applications. Delphi application using odbc on windows 7 pro eng. Microsoft recommends use the coinitializeex function with the.
Previously i talked about using coinitialize and couninitialize in very simple situations, a single threaded console application. Closes the com library on the current thread, unloads all dlls loaded by the thread, frees any other resources that the thread maintains, and. Is it really necessary to use coinitialize and couninitialize. Fast, secure and free open source software downloads open hub project report for lazarus. This file will download from the developers website. It was based on the earlier borland pascal product and adds a gui ide geared towards rapid application development. I developed proof of concept applications that all worked well. Understanding the com singlethreaded apartment part 1. If twicimage is created from a thread where ole has not been initialized with coinitialize f.