How to Create a Mini Booking System

Submitted by janobe on Monday, October 15, 2018 - 20:22.

In this tutorial, I will teach you how to create a mini booking system in vb.net. This booking system can calculate the total payments of the guest and it can do payments. This is a good start for you when you are starting programing and do some simple projects.

Creating Application

Step 1

Open Microsoft Visual Studio 2015 and create a new windows form application. booking123

Step 2

Do the form just like shown below. booking321

Step 3

Double Click the Form and do the following codes for adding item in the combobox in the first load of the form.

        With ComboBox1.Items
            .Add("Standard Room with TV And Electric fan (2 person)")
            .Add("Family Room with TV And Electric fan (6 person)")
            .Add("Deluxe Room with TV And Aircondition (6 person)")
        End With

Step 4

Go back to the design view and double click the “Calculate” button to fire the click event handler of it. Add the following code for calculating the summary of the payments.

        Try
            Dim totalprice As Double
            Dim personPrice As Double = Val(TextBox2.Text) * 100
 
 
            totalprice = Val(TextBox1.Text) + personPrice
            TextBox3.Text = totalprice
 
 
            Dim change As Double
            change = Val(TextBox4.Text) - Val(TextBox3.Text)
 
            TextBox5.Text = change
 
 
        Catch ex As Exception
            MsgBox(ex.Message)
        End Try

Step 5 This code is for the amount paid.

        Try
 
            Dim change As Double
            change = Val(TextBox4.Text) - Val(TextBox3.Text)
 
            TextBox5.Text = change
        Catch ex As Exception
            MsgBox(ex.Message) 
        End Try

Step 6

This code is for the clear button

        ComboBox1.Text = "Select a Room"
        TextBox1.Clear()
        TextBox2.Clear()
        TextBox3.Clear()
        TextBox4.Clear()
        TextBox5.Clear()

For any questions about this article. You can contact me @ Email – [email protected] Mobile No. – 09305235027 – TNT FB Account – https://www.facebook.com/onnaj.soicalap Or feel free to comment below.