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I have successfully load a dynamic array reading the numbers in a text file into form. But how can I save that array again into text file after I change some numbers. |
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Hello all, I could finally save my array to the textfile but how can I format the textfile so that i will have 9 rows and 9 columns [code] Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles SaveButton.Click Dim cellValue As String, i As Integer Dim returnValue … |
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write a windows application that allows the user to enter a seven-digit number in a multiple line textbox when the user clicks the generate words button. example 6392277 = NEWCARS [code] Partial Class Form1 Inherits System.Windows.Forms.Form Public Numbers(7, 3) As String Public Phonenumber As Integer Public output As String Private … |
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Write a program that accepts a string input from the user and reverses the contents of the string. Your program should work by using two pointers. The “head” pointer should be set to the address of the first charter in the string and “tail” pointer should set to the address … |
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write the definition in c++ for a class named vector2d that stores information about a two-dimensional vector. the class should have functions to get and set the x and y components, where x and y are integers next, overload the * operator so that it returns the dot product of … |
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Write a program that will read in a line of text and output the number of words in the line and the number of occurrences of each letter For example I say hi Output should be 3 words 1 a 1h 2 i 1 s 1 y [code] #include <iostream> … |
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You operate several hot dog stands distributed throughout town. Define a class named HotDogStand that has a member variable for the hot dog stand's ID number and a member variable for how many hot dogs the stand has sold that day. Create a constructor that allows a user of the … |
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The type Point is a fairly simple data type that represents a point in the two-dimensional plane. Write a definition of a class named Point that might be used to store and manipulate the location of a point in the plane. You will need to declare and implement the following … |