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| A global procedure can be used in all the processes or events of the project. |
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| A procedure is used to associate an identifier with a statement block... |
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| You have the ability to pass parameters to a procedure. |
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| The different syntaxes for declaring a procedure... |
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| Syntax for calling a local or global procedure. |
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| The MyParameters keyword is used to handle the parameters passed to a WLanguage procedure... |
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| Two types of procedures are available... |
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| When the procedure uses a variable number of parameters, you must be able to handle the different parameters passed to the function in the code of the procedure. |
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| The description of the parameter type is optional... |
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| The procedures and the methods of classes can have several syntaxes. |
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| The parameters can be passed to a procedure... |
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| Returns the status of a node: collapsed, expanded or not found. |
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| Calculates the standard deviation for a full series of values. |
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| Collapses a branch previously expanded (as well as its child elements). |
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| Collapses a branch previously expanded. |
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| Calculates the maximum value for a series of values. |
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| Expands a node and all its child elements in a TreeView control. |
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| Connects the "Camera" control to a specific driver for video capture. |
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| Clears a List Box, ListView or Combo Box control populated programmatically. |
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| Calculates the minimum value for a series of values. |
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| Expands a node in a TreeView control. |
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| Allows you to configure the video capture driver. |
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| Deletes an element from a List Box, ListView or Combo Box control populated programmatically. |
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| Calculates the arithmetic, geometric or harmonic mean for a series of values. |
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| Moves an element (leaf or node) in a TreeView control. |
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| Writes a record into a data file without updating the indexes corresponding to all keys used... |
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| Initializes the structure for group management (HGroup) with the default values. |
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| Used to find out whether the record on which you want to be positioned is located outside the data... |
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| Initializes the structure for user management (HUser) with the default values. |
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| Retrieves the structure and the value of the current record and exports them into a character... |
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| Deletes the HFSQL data files (.fic, .ndx, .ftx and .mmo files if they exist) from the server. |
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| Returns the number of the last error triggered by the HFSQL engine. |
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| Deletes (from the server) a group of users associated with a connection. |
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| Used to check whether a lock error occurred. |
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| Deletes a user associated with a connection to the HFSQL server. |
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| Used to check whether a duplicate error occurred. |
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