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Classes in-depth

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Class workflow

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Defining a Class

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Calling Classes

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ServerMain Class methods

This section has information on some methods accessible by the ServerMain Class pre-built in any new project and how to use them in your projects. This section covers the following ServerMain class methods:

• OnActivate

• OnDeactivate

• GetInitialDataSetParameters

These methods can be adapted to fit various application requirements and ensure smooth transitions between different project states or dynamic configurations. To utilize methods from the ServerMain Class, follow these steps:

1. Navigate to Scripts → Classes → ServerMain.

2. Within the ServerMain class, you can create methods to execute code during the server processes.

3. To implement these methods, go to Scripts → CodeEditor.

4. In the CodeEditor, write the necessary code for the methods you've created in the ServerMain Class

1. .

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OnActivateMethod OnActivateMethod

OnActivate

The OnActivate method is called invoked when the a project transitions from an inactive state to an active state. This can occur when a project is initially started , such as during initial startup or when a standby project becomes active in a redundancy scenario.

When implemented, this method is called every time the project/server goes from OFF (inactive) to ON (active), running the set of instructions defined within the method's code block.

public void OnActivate(){
     //Write your code here 
}

This method executes the instructions within its code block whenever the project or server changes from inactive to active.

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OnDeactivateMethod OnDeactivateMethod

OnDeactivate

The OnDeactivate OnDeactivate method is called invoked when the a project transitions from an active state to an inactive state. This can happen when a project , either when it is stopped or when an active project becomes inactive in during a redundancy scenario.

When implemented, this method is called each time the project/server goes from ON (active) to OFF (inactive), running all the instructions defined within the method's code block.

public void OnDeactivate(){
     //Write your code here 
}

Upon each change from active to inactive, this method executes the instructions specified within its code block.

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GetInitialDataSetParametersMethod GetInitialDataSetParametersMethod

GetInitialDataSetParameters

The GetInitialDataSetParameters method is used to retrieve retrieves initial parameters for a DataSet. This can be helpful in setting up , which is useful for configuring dynamic data sources with varying diverse initial configurations.Calls the GetInitialDataSetParameters method for all Dataset→DBs configured in Edit→DataSets→DB, allowing to customize (for example, by reading from his XML file) each field (columns) of each Dataset→DB. If the return is settings. This method is called for every Dataset→DB configured in Edit→DataSets→DB, enabling customization of each field (columns) within the Dataset→DB, such as reading from an XML file. If the method returns "true", the configuration made in the Manager is overwritten replaced with the new values (obtained from the return output arguments[out]).

public bool GetInitialDataSetParameters(string datasetName, out string provider, out string database, out string connectionString, out string logonName, out string logonPassword, out string serverIP)
{
       //Write your code here
  return true;
}

Calling a Class on HTML5 pages

How to call a class on HTML5 (@Script.Class.<ClassName>)?

Configuration 1

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Configuration 2

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