bind date and day name to a single comobo box based on month

Question

Dear All, i have three combo boxes one combo box having the years one is having the months name based on the month i want bind date and dayname like(1 sunday) to second combo box, kindly give me the code pls asap.

Vulpes · Answer

Try something like this: public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void Form1_Load(object sender, EventArgs e) { int[] years = { 2011, 2012, 2013, 2014 }; // or whatever comboBox1.DataSource = years; string[] months = { "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" }; comboBox2.DataSource = months; comboBox1.SelectedIndex = 3; // say comboBox2.SelectedIndex = 0; } private void comboBox1_SelectedIndexChanged(object sender, EventArgs e) { GetDays(); } private void comboBox2_SelectedIndexChanged(object sender, EventArgs e) { GetDays(); } private void GetDays() { int year = 0; int month = 0; if (comboBox1.SelectedIndex > -1 && comboBox2.SelectedIndex > -1) { year = int.Parse(comboBox1.SelectedItem.ToString()); month = comboBox2.SelectedIndex + 1; } else { return; } int daysInMonth = DateTime.DaysInMonth(year, month); string[] days = new string[daysInMonth]; DateTime dt = new DateTime(year, month, 1); for (int i = 0; i { days[i] = String.Format("{0, -2} {1}", i + 1, dt.DayOfWeek); dt = dt.AddDays(1); } comboBox3.DataSource = days; comboBox3.SelectedIndex = 0; } }