PWCT 1.9 Art Documentation ( http://doublesvsoop.sourceforge.net ) 2006-2013, Mahmoud Fayed ( msfclipper@users.sourceforge.net ) _____________________________________________________________________________________

Table of contents

1 - Introduction 2 - Implementation steps 3 - Final Steps Tree 4 - Application during the runtime

1 - Introduction

In this lesson we are going to learn how to create Functions and Procedures.

2 - Implementation Steps

Fig. (1) Goal Desginer - Steps Tree

Select the step (The First Step) We will start now new interaction process to generate new steps to our steps tree. The slow way (Using Mouse): 1 - Click Interact to open the components browser 2 - Select the domain (Structure Programming) 3 - Select the component (Call Procedure) The fast way (Using Keyboard shortcuts): 1 - Get the component using its name by typing (Call Procedure) Note : Stop typing when you see the required component is selected

Fig. (2) Component Browser – Select the component (Call Procedure)

After selecting the component click Ok or press ENTER

Fig. (3) Interaction page - Set the properties and enter the required data as in the image above

Afer entering data , Click OK or press CTRL+W

Fig. (4) Goal Desginer - Steps Tree

Select the step (The First Step) We will start now new interaction process to generate new steps to our steps tree. The slow way (Using Mouse): 1 - Click Interact to open the components browser 2 - Select the domain (Structure Programming) 3 - Select the component (Call Function) The fast way (Using Keyboard shortcuts): 1 - Get the component using its name by typing (Call Function) Note : Stop typing when you see the required component is selected

Fig. (5) Component Browser – Select the component (Call Function)

After selecting the component click Ok or press ENTER

Fig. (6) Interaction page - Set the properties and enter the required data as in the image above

Afer entering data , Click OK or press CTRL+W

Fig. (7) Goal Desginer - Steps Tree

Select the step (The First Step) We will start now new interaction process to generate new steps to our steps tree. The slow way (Using Mouse): 1 - Click Interact to open the components browser 2 - Select the domain (Print Text) 3 - Select the component (Print Text To Console) The fast way (Using Keyboard shortcuts): 1 - Get the component using its name by typing (Print Text To Console) Note : Stop typing when you see the required component is selected

Fig. (8) Component Browser – Select the component (Print Text To Console)

After selecting the component click Ok or press ENTER

Fig. (9) Interaction page - Set the properties and enter the required data as in the image above

Afer entering data , Click OK or press CTRL+W

Fig. (10) Goal Desginer - Steps Tree

Select the step (The First Step) We will start now new interaction process to generate new steps to our steps tree. The slow way (Using Mouse): 1 - Click Interact to open the components browser 2 - Select the domain (Console Application) 3 - Select the component (Wait (Key/Seconds)) The fast way (Using Keyboard shortcuts): 1 - Get the component using its name by typing (Wait (Key/Seconds)) Note : Stop typing when you see the required component is selected

Fig. (11) Component Browser – Select the component (Wait (Key/Seconds))

After selecting the component click Ok or press ENTER

Fig. (12) Interaction page - Set the properties and enter the required data as in the image above

Afer entering data , Click OK or press CTRL+W

Fig. (13) Goal Desginer - Steps Tree

Select the step (Procedures and Functions) We will start now new interaction process to generate new steps to our steps tree. The slow way (Using Mouse): 1 - Click Interact to open the components browser 2 - Select the domain (Structure Programming) 3 - Select the component (Define Procedure) The fast way (Using Keyboard shortcuts): 1 - Get the component using its name by typing (Define Procedure) Note : Stop typing when you see the required component is selected

Fig. (14) Component Browser – Select the component (Define Procedure)

After selecting the component click Ok or press ENTER

Fig. (15) Interaction page - Set the properties and enter the required data as in the image above

Afer entering data , Click OK or press CTRL+W

Fig. (16) Goal Desginer - Steps Tree

Select the step (Start Here) We will start now new interaction process to generate new steps to our steps tree. The slow way (Using Mouse): 1 - Click Interact to open the components browser 2 - Select the domain (Print Text) 3 - Select the component (Print Text To Console) The fast way (Using Keyboard shortcuts): 1 - Get the component using its name by typing (Print Text To Console) Note : Stop typing when you see the required component is selected

Fig. (17) Component Browser – Select the component (Print Text To Console)

After selecting the component click Ok or press ENTER

Fig. (18) Interaction page - Set the properties and enter the required data as in the image above

Afer entering data , Click OK or press CTRL+W

Fig. (19) Goal Desginer - Steps Tree

Select the step (Procedures and Functions) We will start now new interaction process to generate new steps to our steps tree. The slow way (Using Mouse): 1 - Click Interact to open the components browser 2 - Select the domain (Structure Programming) 3 - Select the component (Define Function) The fast way (Using Keyboard shortcuts): 1 - Get the component using its name by typing (Define Function) Note : Stop typing when you see the required component is selected

Fig. (20) Component Browser – Select the component (Define Function)

After selecting the component click Ok or press ENTER

Fig. (21) Interaction page - Set the properties and enter the required data as in the image above

Afer entering data , Click OK or press CTRL+W

Fig. (22) Goal Desginer - Steps Tree

Select the step (Start Here) We will start now new interaction process to generate new steps to our steps tree. The slow way (Using Mouse): 1 - Click Interact to open the components browser 2 - Select the domain (Print Text) 3 - Select the component (Print Text To Console) The fast way (Using Keyboard shortcuts): 1 - Get the component using its name by typing (Print Text To Console) Note : Stop typing when you see the required component is selected

Fig. (23) Component Browser – Select the component (Print Text To Console)

After selecting the component click Ok or press ENTER

Fig. (24) Interaction page - Set the properties and enter the required data as in the image above

Afer entering data , Click OK or press CTRL+W

Fig. (25) Goal Desginer - Final Steps Tree

3 - Final Steps Tree

The First Step Call Procedure myproc myout = Call Function myfunc ( 3 ) Print text (myout) to console WAIT ( 3 SECONDS) Procedures and Functions Define Procedure myproc Start Here Print text ("Hello From Procedure") to console End of Procedure Define Function myfunc ( x ) Start Here Print text ("hello from function") to console

End of Function (Return x*x)

4 - Application during the runtime

Fig. (26) Application during the runtime