KB-26559: Issues when importing alarms.
Question: Why can’t I import alarms from a .CSV file that were previously exported by E3? Solution: When doing so, you must first take some precautions: When exporting alarms, you…
KB-27270: DoModalOp method on E3 version 3.1.
Question: Was DoModalOp method removed from E3 version 3.1? Solution: This method still exists to keep the compatibility with applications developed in older versions, but it is hidden and it…
KB-27777: Editing a LIB file name.
Question: After editing the name of the LIB file used in the application, it continues being loaded with the old name. How can I fix this problem? Solution: When the…
KB-27997: Inserting a resource in a closed domain.
Question: Can I insert a resource in an application even when the Domain is closed? Solution: Yes. To do so, just open the project in E3Studio, without loading the Domain,…
KB-27223: Recovering projects/libraries passwords.
Question: How can I break a project/library password in order to recover it? Solution: This can’t be done, because the password is cryptographically stored, and therefore it is impossible to…
KB-27220: Authentication error on MS SQL Server.
Question: Why is thre an authentication error when I try to establish connection with an MS SQL Server database? Solution: To fix this, you must use the MS SQL Server’s…
KB-31047: Real-time pens disappear.
Question: Why do some E3Chart’s real-time pens disappear after a certain time? Solution: This happens because BufferSize property sets a certain number of pens points to be saved in the…
KB-27338: Filtering alarms starting with a given text.
Question: In a Query, how can I filter alarms with areas starting with a given text? Solution: In order to filter alarms with areas starting with a given text (for…
KB-27556: Changing the objects’ activation order.
Question: Can I change the objects’ activation order in the domain? Solution: Yes. To do so, access the E3Studio, load the domain, and select the option Edit Activation Order, by…
KB-29915: Vertical movement in chart’s pens.
Question: How can I configure a chart so that pens perform a bottom-up vertical movement? Solution: To do so, configure the numeric scale in the horizontal axis and the time…