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Herkese Açık·42 üye

Visual Foxpro 7 Portable

Microsoft released Visual Studio .NET (VS.NET), codenamed Rainier (for Washington's Mount Rainier), in February 2002 (the beta version was released via Microsoft Developer Network in 2001). The biggest change was the introduction of a managed code development environment using the .NET Framework. Programs developed using .NET are not compiled to machine language (like C++ is, for example) but instead to a format called Microsoft Intermediate Language (MSIL) or Common Intermediate Language (CIL). When a CIL application executes, it is compiled while being executed into the appropriate machine language for the platform it is being executed on, thereby making code portable across several platforms. Programs compiled into CIL can be executed only on platforms which have an implementation of Common Language Infrastructure. It is possible to run CIL programs in Linux or Mac OS X using non-Microsoft .NET implementations like Mono and DotGNU.

visual foxpro 7 portable

Visual Studio .NET can produce applications targeting Windows (using the Windows Forms part of the .NET Framework), the Web (using ASP.NET and Web Services) and, with an add-in, portable devices (using the .NET Compact Framework).

With DBF Editor's simple, dynamically generated visual dialogues, you can easily see the structure of your DBF files and edit them exactly as you would with native database management tools. In addition to being able to view the contents and structure of DBF files, you can also view and edit dBase III, dBase IV, dBase Level 7, FoxPro and Visual FoxPro format memo fields.

Bueno con VB6 también se pueden crear aplicaciones sin que requiera instalación, básicamente se trata de usar controles intrínsecos y no usar ocxs de terceros, pero solo con controles intrínsecos mi aplicativo seria feo?: No, porque dentro de VB6 se pueden crear Controles de Usuario. De esta manera y siguiendo el ejemplo que explica Walter aquí se puede también fácilmente conectar un EXE verdadero (como el de Delphi) a una BD Firebird y todo portable.Vale perfecta la aclaración de Walter donde indica registrar el odbcfb.dll, porque ese pequeño detalle me tuvo algunas semanas sin poder usar FB como portable.Excelente post amigo Walter, últimamente no estoy muy seguido en el mundo del desarrollo porque me estoy dedicando a otras actividades (produccion audiovisual) alejadas de la programación pero igual siempre me dare mi vuelta por estos lares. Saludos

El programa GBAK sirve para realizar backups, lo encontrarás en la carpeta bin. Debes ser el usuario SYSDBA o el usuario que creó la Base de Datos para poder utilizarlo. Para que el backup sea transportable de un Sistema Operativo a otro debes especificar la opción -t

Gracias Walter, me has dado la solucion, es que tenia un problema de como hacer un sistema portable en VFP (desde un USB) para ingreso de datos desde lugares diferentes e independientes, que luego yo ya puedo consolidar via recopilacion de sus dbf.

In computing, cross-platform software (also called multi-platform software, platform-agnostic software, or platform-independent software) is computer software that is designed to work in several computing platforms.[1] Some cross-platform software requires a separate build for each platform, but some can be directly run on any platform without special preparation, being written in an interpreted language or compiled to portable bytecode for which the interpreters or run-time packages are common or standard components of all supported platforms.[2]

Kexi is a visual database applications creator tool by KDE, designed to fill the gap between spreadsheets and database solutions[buzzword] requiring more sophisticated development. Kexi can be used for designing and implementing databases, data inserting and processing, and performing queries. It is developed within the Calligra project but is released separately.

The impetus for developing Kexi came from a noticeable lack of applications having the features of LibreOffice Base, Microsoft Access, FoxPro, Oracle Forms or FileMaker while at the same time being powerful, inexpensive, open-standards-driven and sufficiently portable.

Queries can be designed visually or in built-in dedicated SQL editor, then they can be executed. There is support for parametrized queries and searching through the data. The scope of the SQL supported is limited compared to raw database engines (MySQL and even SQLite) but the SQL dialect supported by Kexi is (by design) common to all supported database engines. This can simplify switching between engines.

The visual query designer lets you create new SQL queries by drag'n'drop, and represent off-the-shelf queries visually. It makes SQL query analysis, creation, and modification much simpler. Using FlySpeed SQL Query, you can build parameterized queries, and browse data from linked tables via foreign keys.

The special Portable version will allow you to keep your database connection settings and queries at your fingertips. Install FlySpeed SQL Query to your cloud folder, network or portable drive and get access to your data and settings from all of your workstations.

Knowing this, you can use the macro recorder built into Microsoft Excel to record the functionality you are trying to model. The macro recorder generates Visual Basic code, which you can examine to see how various objects are being used. Granted, not every construct in the Visual Basic programming system is directly portable to FoxPro, but Visual Basic interacts with Microsoft Excel in much the same way as FoxPro, and the syntax when dealing with Microsoft Excel objects is almost identical. In many cases you may discover new objects or techniques.

Resultados. Los indicadores generados son la prevalencia de la ceguera y la deficiencia visual severa y moderada (discriminadas por causas evitables y cataratas); la prevalencia de afaquia o pseudofaquia; la cobertura de la cirugía de cataratas; el resultado visual de las cirugías de cataratas; las causas de resultados malos; las barreras de acceso a la cirugía de cataratas; y los indicadores de servicio de la cirugía de cataratas. Los resultados de cada una de las encuestas serán publicados de manera secuencial en números sucesivos de la revista, y en un artículo final de resumen se hará un análisis de los resultados en su conjunto y comparativo entre las encuestas y con aquellas publicadas anteriormente, que aportará un estado de la situación actual en ese grupo de países.

Conclusiones. La Evaluación Rápida de Ceguera Evitable es una metodología sólida, sencilla y económica para determinar la prevalencia de ceguera y deficiencia visual y la cobertura y calidad de los servicios de salud ocular, y representa una herramienta muy valiosa para medir el progreso de los programas de prevención de la ceguera y su impacto en la población.

Results. Indicators measured are prevalence of blindness and of moderate and severe visual impairment (broken down into avoidable causes and cataracts); prevalence of aphakia or pseudophakia; cataract surgical coverage; visual outcome of cataract surgeries; causes of poor outcomes; access barriers to cataract surgery; and cataract surgery service indicators. Results of each assessment will be published sequentially in successive issues of the Journal, and a final summary article will analyze results as a whole and in comparison with the other surveys in this group and with those previously published, which will provide a current picture of the situation in this group of countries.

Conclusions. The Rapid Assessment of Avoidable Blindness is a robust, simple, and inexpensive methodology to determine prevalence of blindness and visual impairment as well as eye health service coverage and quality. It is a very valuable tool for measuring progress by blindness prevention programs and their impact on the population.

Planning ocular health programs requires data on prevalence and causes of blindness and visual impairment, and on coverage and quality of ophthalmological services to ensure they serve the needs of the population. Data are also necessary for monitoring and evaluating existing programs. During the 49th Directing Council of the Pan American Health Organization (PAHO) (1) and in 2009, the ministries of health of the Region of the Americas pledged to measure prevalence of blindness and visual impairment.

RAAB-based ocular health surveys were conducted in 2011-2013 in Argentina, El Salvador, Honduras, Panama, Peru, and Uruguay with support from Orbis and the International Agency for the Prevention of Blindness. They will be published in this six-article Eye Health Series of the Pan American Journal of Public Health, beginning in this issue, and will provide updated national data for South American and Central American countries. This information will be useful for planning or follow-up of the national blindness and visual impairment prevention programs and surgical programs for cataracts and other visual disorders, and will enable identifying problems, such as poor cataract surgery outcomes or significant access barriers to surgery. Data will also serve as a baseline to monitor the outputs and impact of the PAHO Plan of Action for the Prevention of Blindness and Visual Impairment 2014-2019 approved by the ministers of health during the 53rd PAHO Directing Council in 2014 (19).

It was recommended to do field work with four to five groups. Each group consisted of an ophthalmologist or a final-year ophthalmology resident, one or two paramedics trained in visual acuity measurement (ophthalmic technician, ophthalmic nurse), and a local guide to facilitate interaction with the community (local health center representative, social worker, community leader, etc.).

Once the data was obtained and the availability of staff and equipment was confirmed, a five-day workshop-training course in RAAB was organized with the national groups. They were taught the basics of RAAB and its software package, calculation of sample size, cluster selection, use of data collection forms, patient examination, and how to carry out field work. An observer variation test was done with 50 patients from an ophthalmology service to ensure standardization of ophthalmological examination. This included measurement of visual acuity with the correction used by each participant or presenting visual acuity (PVA) and examination of the lens to determine the primary cause of PVA of less than 20/60. All teams achieved a kappa index [greater than or equal to] 0.60 in the six countries, which indicated good agreement among the different teams. A practical exercise was also carried out in one of the selected clusters. The last day of the training, the RAAB software package was installed and data entry staff was trained. A visit was also made to the ministry of health and the ophthalmology society of the respective countries to introduce RAAB. 350c69d7ab


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