PostgreSQL Database’s configuration and installation tutorial.
This article will show you how to install and configure the PostgreSQL Database step by step, in order to use it with E3 via ODBC connection. To do so, you…
KB-39154: E3Chart une pontos sem comunicação\qualidade ruim.
Descrição: Ao usar penas históricas, o E3Chart está ligando os pontos em que a aplicação não estava comunicando. Como evitar que isso aconteça? Solução: Para isso, via E3Studio, basta adicionar…
KB-39154: E3Chart is connecting points with no communication\bad quality.
Question: When using historic pens, the E3Chart connects the points where the application was not communicating. How can I prevent this from happening? Solution: To do so, in E3Studio, you…
KB-31345: Parallel hardkey (Hasp-4 model) with E3 versions higher than 3.0.
Question: Can I use a parallel hardkey (Hasp-4 model) with E3 versions higher than 3.0? Solution: No, you can’t. With versions higher than 3.0, you must use the HL model…
KB-31353: Query1′ is not valid. :16 Error Message.
Question: Why is the message Query: ‘Query1’ is not valid. :16 being displayed on an E3Chart’s legend Status column? Solution: This can happen when the pen requires a Query (that…
KB-31209: Tags with the same name in different projects.
Question: Can tags with the same name be inserted into different Projects of a Domain? Solution: Yes, they can. However, to do so, the Projects must be inserted in different…
KB-31216: Window for typing values.
Question: Is there a command to open windows that is similar to MsgBox, but with a field for typing text? Solution: Yes, this is what VBScript’s InputBox is for. Script…
KB-31227: Retrieving the number of records returned by a query.
Question: How can retrieve the number of records that have been returned by a query? Solution: To do so, you must use the RecordSet‘s RecordCount property. The example below shows…
KB-31075: Setting a tag to display the device’s status
Question: How can I configure a tag to display the device’s status (Active or Inactive)? Solution: To do so, you can use the Browser Tag’s SlaveActive tag, which you can…
KB-31076: Script for scanning files in a directory.
Autor
Guilherme Taschetto