#Idp.generic gnu octave how to#
How to read integers and date in binary file.
#Idp.generic gnu octave pdf#
How to clone a prototype with property methods?.IBOutlet nil after instantiateViewControllerWithIdentifier.Using AsyncTasks as separate public classes.How to get a view from a fragment layout in android?.Passing a string pointer to a struct in C++.Get country code based on user's current location Android.how do I access variable attributes using gon (in jQuery & Rails).Accessing the Custom Object Return type from ojdbc6 JDBC Thin Drivers.iOS Google+ SignIn finishedWithAuth not called after application openURL delegate.Getting 'Attempt to invoke virtual method ' ()'.Error: Cannot convert parameter 1 from std::string to char*.Detecting and replacing merged words MyWord to My.Silverlight Programmatically select text.I think it should be called Employee, then it makes sens to declare your array like this: `Employee employees = new Employee ` Initialized emp to new employees.īTW, " employees" is a strange name for a class that holds a single employee. Class employees is a nullable type, which means arrays made of it are initialized to nulls. emp = null Įach element inside emp also needs to be instantiated before you can use it.Answer2:Įmp has not been initialized. When you call employees emp = new employees you initilise emp to an array of employees with the length of emp_count. You can do this by adding the following: foreach (string line in lines) TxtGet.Text += emp.emp_id + " " + emp.firstName + " " + emp.lastName + " " + emp.balance + " \n "
**emp.emp_id = int.Parse(parts) **Įmp.balance = double.Parse(parts) String lines = File.ReadAllLines(fileName) Įmployees emp = new employees StreamReader reader = new StreamReader(fileName) If (result = DialogResult.Cancel) return OpenFileDialog file = new OpenFileDialog() Private void btnOpen_Click(object sender, EventArgs e) This program to read from file and store in array of object I am getting the object reference error in this line:
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