1 files changed, 89 insertions, 0 deletions
diff --git a/string_handling/StringHandling/frmMain.cs b/string_handling/StringHandling/frmMain.cs
new file mode 100644
index 0000000..3db9fec
--- /dev/null
+++ b/string_handling/StringHandling/frmMain.cs
@@ -0,0 +1,89 @@
+#nullable enable
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace StringHandling
+{
+	public partial class frmMain : Form
+	{
+		public frmMain()
+		{
+			InitializeComponent();
+		}
+
+		private void btnParseName_Click(object sender, System.EventArgs e)
+		{
+			// DONE: Add code to parse name
+			string fName = "";
+			string? mName = null;
+			string lName = "";
+
+			string name = txtFullName.Text.Trim();
+			string[] names = name.ToLower().Split(' ');
+
+			if (names.Length == 2) {
+				fName = names[0];
+				lName = names[1];
+			}
+			else if (names.Length == 3) {
+				fName = names[0];
+				mName = names[1];
+				lName = names[2];
+			}
+			else {
+				MessageBox.Show("You need to enter a full name "
+					+ "consisting of 2 or optionally 3 words",
+					"Error");
+				return;
+			}
+
+			string msg = "First name:\t" + ToInitialCap(fName)
+				+ "\n\nMiddle Name:";
+			if (mName != null)
+				msg += "\t" + ToInitialCap(mName);
+			msg += "\n\nLast name:\t" + ToInitialCap(lName);
+
+			MessageBox.Show(msg, "Parse Name");
+		}
+
+		private void btnEditPhoneNumber_Click(object sender, System.EventArgs e)
+		{
+			// DONE: Add code to edit the phone number
+			string phone = txtPhoneNumber.Text.Trim();
+
+			string digits = "";
+			foreach (char i in phone)
+				if (i >= '0' && i <= '9')
+					digits += i;
+
+			string standard = digits;
+			standard = standard.Insert(3, "-");
+			standard = standard.Insert(7, "-");
+
+			MessageBox.Show("Entered:\t\t"
+				+ phone + "\n\nDigits only:\t"
+				+ digits + "\n\nStandard format:\t"
+				+ standard, "Edit Phone Number");
+		}
+
+		// DONE: Add ToInitialCap method here
+		private string ToInitialCap(string s)
+		{
+			return s[0].ToString().ToUpper()
+				+ s.Remove(0, 1);
+		}
+
+		private void btnExit_Click(object sender, System.EventArgs e)
+		{
+			this.Close();
+		}
+
+	}
+}