Visual Basic 6.0 Practical Exercises Pdf -

Store roll number, name, and marks. Save to file. Provide option to load and display all. Exercise Set 7: Database (ADODC / Data Control) 25. Connect to Access DB Create a database students.mdb with table Students (ID, Name, Grade). Use ADODC control to bind to text boxes. Add navigation buttons (Next, Previous).

Display all even numbers between 1 and 50 in a ListBox using a loop. Exercise Set 4: Arrays & Lists 13. Student Average Allow entry of marks for 5 subjects into an array. Compute total and average. Display each subject mark and the average.

Hardcode an array of 10 names. Let the user type a name. Use a loop to find if it exists. Show “Found” or “Not Found”. visual basic 6.0 practical exercises pdf

Create a recursive function to compute factorial. Input N, display result. Exercise Set 6: File Handling 21. Write to Text File Take user input (Name, Phone) from text boxes. Append to contacts.txt using Open , Write # , Close .

Use three OptionButtons (Red, Yellow, Green). Based on selection, display a message: “Stop”, “Ready”, or “Go”. Store roll number, name, and marks

Search for a name in the file and display the matching phone number.

Create two text boxes for numbers, four buttons (+, -, *, /), and a label for the result. Perform the operation and show the result. Handle division by zero with a message box. Exercise Set 7: Database (ADODC / Data Control) 25

Generate a random number (1–100) using Rnd and Randomize . Let the user guess in a text box. Give hints: “Too high”, “Too low”, or “Correct! Click New Game”. Exercise Set 2: Conditional Logic (If…Else, Select Case) 5. Grade Evaluator Input marks (0–100). Show letter grade: =90 → A, >=80 → B, >=70 → C, >=60 → D, else F. Use If…ElseIf . 6. Simple Login Predefined username = “admin”, password = “vb6”. Check credentials; show “Access Granted” or “Access Denied”.