<Source>.Free (Function)

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<Source>.Free (Function)

In french: <Source>.SupprimeToutRayé

Available only with these kinds of connection

Transforms the crossed records (<Source>.Cross) found in a data file into deleted records. The space occupied by the crossed records is freed and it can be re-used during the next additions (<Source>.Add).

Reminder: A crossed record is inactive and it disappears from the index. The data found in this crossed record is not deleted (unlike <Source>.Delete).

Versions 18 and later

This function is now available in Windows Store apps mode.

New in version 18

This function is now available in Windows Store apps mode.

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

Versions 20 and later

This function is now available for Android applications (for HFSQL data files).

This function is now available for Java applications (for HFSQL data files).

This function is now available in Android Widget mode (for HFSQL data files).

New in version 20

This function is now available for Android applications (for HFSQL data files).

This function is now available for Java applications (for HFSQL data files).

This function is now available in Android Widget mode (for HFSQL data files).

This function is now available for Android applications (for HFSQL data files).

This function is now available for Java applications (for HFSQL data files).

This function is now available in Android Widget mode (for HFSQL data files).

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.

Versions 24 and later

This function is now available for iPhone/iPad applications.

New in version 24

This function is now available for iPhone/iPad applications.

Example

// Delete all crossed records from "Customer"
Customer.Free()

Syntax

<Result> = <Source>.Free()

<Result>: Boolean

True if the record was deleted,
False if a problem occurred: the record is not deleted. HError is used to identify the error.

<Source>: Type corresponding to the specified source

Name of data file used.

Remarks

This function is not suitable for the xBase files.

Business / UI classification : Business Logic

Component : wd250hf.dll