<Source>.ChangePassword (Function)

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<Source>.ChangePassword (Function)

In french: <Source>.ChangeMotDePasse

Available only with these kinds of connection

Changes the password of a HFSQL Classic or HFSQL Client/Server data file. The applications that use the former password will no longer be able to access this data file: a password error will be displayed.

Caution: This function is an advanced function. It must be used with great care because it can trigger errors in the client applications.

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.

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.

Versions 22 and later

This function is now available for iPhone/iPad applications.

This function is now available in Android Widget mode.

This function is now available for Android applications.

This function is now available for the Java applications.

New in version 22

This function is now available for iPhone/iPad applications.

This function is now available in Android Widget mode.

This function is now available for Android applications.

This function is now available for the Java applications.

This function is now available for iPhone/iPad applications.

This function is now available in Android Widget mode.

This function is now available for Android applications.

This function is now available for the Java applications.

Example

// Former password
HPass("*", "Password")
// Modify the password
Customer.ChangePassword("NewPassword")

// Create a data file with password
FileA.Password("TEST")
FileA.Creation()

// Add data
FileA.ItemA = "Test 1"
FileA.Add()

// Read data
FileA.ReadFirst()
Info(FileA.ItemA)

// Change the password
Info("Changing the password...")
FileA.ChangePassword("NW_Test")
Info("Password changed, the first record is read again")

// Read data again
FileA.ReadFirst()
Info(FileA.ItemA)

// Manage the errors
CASE ERROR:
Error(HErrorInfo())
RETURN

Syntax

<Result> = <Source>.ChangePassword(<New password>)

<Result>: Boolean

True if the password was modified,
False otherwise. HError is used to identify the error.

<Source>: Type corresponding to the specified source

Name of HFSQL data file (defined in the analysis) to use.

<New password>: Character string (with quotes)

New password that will be used for the data file.

Remarks

If the data file is already password protected, this password must be specified with <Source>.MotDePasse before using <Source>.ChangePassword.
To modify the password of a data file, you must have the rights to perform an automatic modification (hRightsAutoModif constant). These rights can be defined by HModifyFileRights.
This function starts an automatic modification of the data file. If the data file was encrypted with a different password, it will be entirely re-encrypted with the new password. This operation can take quite a long time.

Component : wd250hf.dll