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  • Type of variables saved
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Stored procedures
HSaveParameter (Function)
In french: HSauveParamètre
HFSQL Client/ServerAvailable only with this kind of connection
Saves a persistent value. This value can be read by HLoadParameter.
Remark: The parameters are saved by database in the "user_param.fic" file.
Example
// Save a value from a stored procedure
// (Server code)
HSaveParameter("MyParameter", 5)
Syntax

Saving a parameter on the server (in the code of stored procedure) Hide the details

<Result> = HSaveParameter(<Parameter> , <Parameter value>)
<Result>: Boolean
  • True if the backup was performed,
  • False if an error occurred. HErrorInfo is used to identify the error.
<Parameter>: Character string
Name of the parameter to be saved. This parameter must not correspond to an empty string and it must not contain the "CR" character (Carriage return).
<Parameter value>: Type corresponding to the value to save
Value to save.

Saving a parameter on the server (from the Client computer) Hide the details

<Result> = HSaveParameter(<Connection> , <Parameter> , <Parameter value>)
<Result>: Boolean
  • True if the backup was performed,
  • False if an error occurred. HErrorInfo is used to identify the error.
<Connection>: Character string or Connection variable
Connection to use. This connection corresponds to:
<Parameter>: Character string
Name of the parameter to be saved. This parameter must not correspond to an empty string and it must not contain the "CR" character (Carriage return).
<Parameter value>: Type corresponding to the value to save
Value to save.
Remarks

Type of variables saved

HSaveParameter is used to save the simple variables (string, integer, ...).
To save complex variables (objects, structures, etc.), these variables must be serialized as strings using Serialize.
Component: wd270hf.dll
Minimum version required
  • Version 14
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