VS 2010 Creating A Console Application That Will Create And Store Client Information As A .txt File?
Apr 24, 2012
Basically i am creating a console application that will create and store client information as a .txt file it is going okay but i have come across a slight hick up i want to use something on the lines of this .....
dim lastname as string
Do Until Integer.TryParse(Console.ReadLine(), LastName) = False
Console.WriteLine("Invalid input, Please try again")
Console.Write("LastName:-")
[code].....
this works fine to trap out numbers from letters but the problem i am getting is when the program calls uppon LastName it is recording 0 and wanted to know if there is a way of getting past this ..... so basically i need a way to allow letter but not numbers and symbols and then dispay a pernolised error message but at the same time use Stream writer to save was the answer is in a .txt file.
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I found that Console.OpenStandardOutput is a stream, but i can't read from it
Dim r As New StreamReader(Console.OpenStandardOutput) MsgBox(r.ReadToEnd) r.Close() r = Nothing
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I am having trouble creating a console application with these specifications:
* Declare variables named HoursWorked, HourlyRate, GrossPay, and NetPay, each having a data type of Double.
* Read values for the hours worked and hourly rate.
* Write the statements to multiply the hours worked by the hourly rate to calculate the gross pay. Calculate the net pay by multiplying the gross pay by 0.80.
* Display the gross pay and net pay (formatted for currency).
This is what I have so far:
Sub Main() Dim HoursWorked As Double Dim HourlyRate As Double Dim GrossPay As Double
[code]....
I don't exactly understand what it means to "read the values for hours worked and hourly rate". Does it have something to do with "Read Line"?
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I guess it would be displaying the traces in the console window.
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i want to create a similar application. how do i go about creating it? does it require a database? if yes, what kind of database?
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