HCloseConnection (Function)

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HCloseConnection (Function)

In french: HFermeConnexion

Not available with this kind of connection

Closes a connection to a database. All the data files that are using this connection are closed.

Versions 16 and later

This function is now available for Android applications.

New in version 16

This function is now available for Android applications.

Versions 17 and later

This function is now available for iPhone/iPad applications.

New in version 17

This function is now available for iPhone/iPad applications.

Versions 18 and later

This function is now available in Windows Store apps mode.

This function is now available in Android Widget mode.

New in version 18

This function is now available in Windows Store apps mode.

This function is now available in Android Widget mode.

This function is now available in Windows Store apps mode.

This function is now available in Android Widget mode.

Versions 21 and later

This function is now available in Universal Windows 10 App mode.

New in version 21

This function is now available in Universal Windows 10 App mode.

Remark: From version 19, HFSQL is the new name of HyperFileSQL.

Example

See additional examples

// Describe and open the new connection
HDescribeConnection("MyConnection", "", "", "Server_SQLServer", ...
"dbo", hODBC, hOReadWrite, "")
HOpenConnection("MyConnection")

// Specify that "Salaries" is using the new connection
HChangeConnection("Salaries", "MyConnection")

// Start browsing the "Salaries" table on SQLServer
HReadFirst("Salaries")
...

// Close the connection
HCloseConnection("MyConnection")

Syntax

<Result> = HCloseConnection(<Connection>)

<Result>: Boolean

True if the operation was performed,
False if a problem occurred. HErrorInfo is used to identify the error.

<Connection>: Character string (with quotes) or Connection variable

Connection to a database. This connection corresponds to:
the name of the connection defined in the data model editor or with HDescribeConnection or HOpenConnection.
the name of a Connection variable.
This parameter must correspond to the name of the connection enclosed in quotes. No Connection variable can be used.

Remarks

The description of the connection must be known when running HCloseConnection.

Component : wd250hf.dll