Design Program in VB.NET that Valadates Phone Number entry

Design and develop a program that validates the value a user enters into a TextBox control to ensure that the entry is a valid telephone number. The application should accept a maximum of 12 characters. When the user clicks a button, the program should determine if the entry is of the form 999-999-9999, where the character 9 represents any number. If the entry is determined to be a telephone number, display an appropriate message, along with the separate substrings that compose the telephone number without the dashes. If the entry is not a telephone number, then display a message as to the reason why the entry is not a valid telephone number, clear the TextBox control and set focus to t... click for more

about java

From the program attached, perform each of the following experiments. Explain in a word document what happens when you do each operation and why this happens. 1. "Comment out" one of the method declarations for class Fraction. 2. "Comment out" the toString method in class Fraction 3. Remove the comment in front of the line: // Number stupid = new Number(); 4. Remove the cast operation in the line: Number temp = (Number) nextS;

cost of a hotel room

Save and execute the file attached. If you have not yet installed the software, single right click on the file and choose save target as, then run the file from your desktop. Set the drive designator as necessary. Enter the values shown, and then click the Calculate button. The cost of the reservation appears in the output section of the form. Exit the solution. • Create the control instances on the form as shown in the Figure. Note that the form contains multiple group boxes, DateTime Picker controls, and a NumericUpDown control. The cost of a hotel room is based on the following rules: • The base rate for the room depends on the room type. Standard = 84.50, Deluxe = 104.50, and ... click for more

Working With Database Tables

For this project you will use the following database schema, which has two tables. Table 1 -- Schema for the tblEmployees table Column Name Data Type fldEmployeeID Integer fldName String fldAddress String fldCity String fldState String fldZipCode String Table 2 -- Schema for table named tblPayroll Column Name Data Type fldEmployeeID Integer fldPayrollID Integer fldPayDate Date fldGrossPay Single fldWithholding Single fldNetPay Single In this exercise, you will create a solution that works with two tables having a master/detail relationship. The first table contains employee records and the second table contains payroll transaction records for eac... click for more

Please Fix this Using Visual Basic.NET 2003

Name the Solution Beta_Final.sln • Incorporate ADO.NET with the three (3) Microsoft Access data tables that is attached bellow "ClothingStore.zip" All the Forms are built just as a layout change what you want and they are attached bellow "Beta.zip.zip". You don't have to use this forms, you can create your own. • Use at least Three (3) user input forms that allow the user to add, edit, and data delete records in the database. • Include Structured Error Handling on all forms. • Create a nice, intuitive, user interface with a full menu structure. • Create a patron letter-writing feature that includes a functional RichTextBox control. When selected a CUSTOMER in the LI... click for more