Question

In C# Create a windows application which accepts the month number and displays the month name in a label. show the steps to follow in visual studio.

Answer 1

Dear Student ,

As per the requirement submitted above , kindly find the below solution.

Here a new Windows Forms Application in C# is created using Visual Studio 2017 with name "MonthsApplication".This application contains a form with name "Form1.cs".Below are the files associated with form1.

1.Form1.cs[Design]

X Months Application Enter Month Number: Display Month Name

2.Form1.Designer.cs

namespace MonthsApplication
{
partial class Form1
{
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.IContainer components = null;

/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}

#region Windows Form Designer generated code

/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.groupBox1 = new System.Windows.Forms.GroupBox();
this.txtMonthNumber = new System.Windows.Forms.TextBox();
this.btnMonthName = new System.Windows.Forms.Button();
this.lblMonthName = new System.Windows.Forms.Label();
this.groupBox1.SuspendLayout();
this.SuspendLayout();
//
// groupBox1
//
this.groupBox1.Controls.Add(this.txtMonthNumber);
this.groupBox1.Location = new System.Drawing.Point(24, 12);
this.groupBox1.Name = "groupBox1";
this.groupBox1.Size = new System.Drawing.Size(249, 86);
this.groupBox1.TabIndex = 0;
this.groupBox1.TabStop = false;
this.groupBox1.Text = "Enter Month Number :";
//
// txtMonthNumber
//
this.txtMonthNumber.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.txtMonthNumber.Location = new System.Drawing.Point(21, 31);
this.txtMonthNumber.Multiline = true;
this.txtMonthNumber.Name = "txtMonthNumber";
this.txtMonthNumber.Size = new System.Drawing.Size(207, 29);
this.txtMonthNumber.TabIndex = 0;
//
// btnMonthName
//
this.btnMonthName.Location = new System.Drawing.Point(75, 116);
this.btnMonthName.Name = "btnMonthName";
this.btnMonthName.Size = new System.Drawing.Size(117, 29);
this.btnMonthName.TabIndex = 1;
this.btnMonthName.Text = "&Display Month Name";
this.btnMonthName.UseVisualStyleBackColor = true;
this.btnMonthName.Click += new System.EventHandler(this.btnMonthName_Click);
//
// lblMonthName
//
this.lblMonthName.Font = new System.Drawing.Font("Microsoft Sans Serif", 20F, System.Drawing.FontStyle.Italic, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.lblMonthName.Location = new System.Drawing.Point(12, 162);
this.lblMonthName.Name = "lblMonthName";
this.lblMonthName.Size = new System.Drawing.Size(261, 54);
this.lblMonthName.TabIndex = 2;
this.lblMonthName.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
//
// Form1
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(285, 225);
this.Controls.Add(this.btnMonthName);
this.Controls.Add(this.lblMonthName);
this.Controls.Add(this.groupBox1);
this.Name = "Form1";
this.Text = "Months Application";
this.groupBox1.ResumeLayout(false);
this.groupBox1.PerformLayout();
this.ResumeLayout(false);

}

#endregion

private System.Windows.Forms.GroupBox groupBox1;
private System.Windows.Forms.TextBox txtMonthNumber;
private System.Windows.Forms.Button btnMonthName;
private System.Windows.Forms.Label lblMonthName;
}
}

3.Form1.cs

//namespace
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
//application namespace
namespace MonthsApplication
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
//Month name button
private void btnMonthName_Click(object sender, EventArgs e)
{
//taking month number entered by user
int monthNumber;
if(int.TryParse(txtMonthNumber.Text,out monthNumber))
{
//display month name on the label
lblMonthName.Text= CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(monthNumber);
}
else
{
//display invalid message
lblMonthName.Text = "Enter valid number from 1 to 12";
  
}

}
}
}

======================================================

Output : Run application using F5 and will get the screen as shown below

Screen 1 :

X Months Application Enter Month Number: Display Month Name

Screen 2:Screen when invalid number is entered

Months Application Enter Month Number: asdf Display Month Name Enter valid number X

Screen 3:Screen showing month name

Months Application Enter Month Number: 6 Display Month Name June X

Screen 4:Screen showing month name

int month umsc Months Application Enter Month Number e C 11 Display Month Name November X

NOTE : PLEASE FEEL FREE TO PROVIDE FEEDBACK ABOUT THE SOLUTION.