Photo AI
1.1 Add the picture, Medical.jpg, as a dynamic component when the program is executed - NSC Information Technology - Question 1 - 2017 - Paper 1
Question 1
1.1 Add the picture, Medical.jpg, as a dynamic component when the program is executed. Properties: Left = 500 Top = 15 Height = 90 Width = 120 Stretch = True 1.2 G... show full transcript
Worked Solution & Example Answer:1.1 Add the picture, Medical.jpg, as a dynamic component when the program is executed - NSC Information Technology - Question 1 - 2017 - Paper 1
Step 1
1.1 Add the picture, Medical.jpg, as a dynamic component when the program is executed.
Answer
To add the dynamic component, use the following code:
Imgmedical := TImage.Create(frmQuestion1);
Imgmedical.Parent := frmQuestion1;
Imgmedical.Left := 500;
Imgmedical.Top := 15;
Imgmedical.Height := 90;
Imgmedical.Width := 120;
Imgmedical.Stretch := True;
Imgmedical.Picture.LoadFromFile('medical.jpg');
Imgmedical.Visible := True;
Step 2
1.2 General Info Button:
Answer
To implement the General Info Button logic:
- Get the title, name, and surname from the edit box.
- Retrieve the ID number and check if it's 13 characters long. If it's not, display a suitable message.
- Check if the ID contains only numbers. If it doesn't, display a warning message.
- If valid, create a file name using the first three characters of the surname and a random number between 100 and 999.
- Display a welcome message incorporating the title, initials, surname, and the generated file name.
Step 3
1.3 Medical Aid Info Button:
Answer
The Medical Aid Info Button should work as follows:
- Check if the Main Member checkbox is selected; if true, display 'Main Member'.
- If the subsidy checkbox is selected, store 'Yes', otherwise store 'No'.
- Get the number of dependents and the medical aid name from the list box.
- Write the information to the text file using the file name created in Question 1.2. Make sure each piece of information is on a separate line:
<file name>: (Main Member)
<number of dependents>
<medical aid name>
<subsidy>
- Close the file and display a message indicating that the information has been successfully written.
Step 4
1.4 Update Info Button:
Answer
For the Update Info Button implementation:
- Retrieve the current system date, their modification date, and increment it by one year.
- Create the output message that informs the patient when they need to update their information again, utilizing the incremented date.
- Display the message in an appropriate format.