Sử dụng DateTimePicker trong lập trình C#

[Xcross87]

Hình mẫu :


Source code :

using System;using System.Drawing;using System.Collections;using System.ComponentModel;using System.Windows.Forms;using System.Data; namespace DateTimePicker{    /// <summary>    /// Summary description for DateTimePicker1.    /// </summary>    public class DateTimePicker1 : System.Windows.Forms.Form    {        private System.Windows.Forms.DateTimePicker dateTimePicker1;        private System.Windows.Forms.DateTimePicker dateTimePicker2;        private System.Windows.Forms.DateTimePicker dateTimePicker3;        private System.Windows.Forms.DateTimePicker dateTimePicker4;        private System.Windows.Forms.DateTimePicker dateTimePicker5;        private System.Windows.Forms.DateTimePicker dateTimePicker6;        private System.Windows.Forms.Label label1;        private System.Windows.Forms.Label label2;        private System.Windows.Forms.Label label3;        private System.Windows.Forms.Label label4;        private System.Windows.Forms.Label label5;        private System.Windows.Forms.Label label7;        /// <summary>        /// Required designer variable.        /// </summary>        private System.ComponentModel.Container components = null;         public DateTimePicker1()        {            //            // Required for Windows Form Designer support            //            InitializeComponent();             //            // TODO: Add any constructor code after InitializeComponent call            //        }         /// <summary>        /// Clean up any resources being used.        /// </summary>        protected override void Dispose( bool disposing )        {            if( disposing )            {                if (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.dateTimePicker1 = new System.Windows.Forms.DateTimePicker();            this.dateTimePicker2 = new System.Windows.Forms.DateTimePicker();            this.dateTimePicker3 = new System.Windows.Forms.DateTimePicker();            this.dateTimePicker4 = new System.Windows.Forms.DateTimePicker();            this.dateTimePicker5 = new System.Windows.Forms.DateTimePicker();            this.dateTimePicker6 = new System.Windows.Forms.DateTimePicker();            this.label1 = new System.Windows.Forms.Label();            this.label2 = new System.Windows.Forms.Label();            this.label3 = new System.Windows.Forms.Label();            this.label4 = new System.Windows.Forms.Label();            this.label5 = new System.Windows.Forms.Label();            this.label7 = new System.Windows.Forms.Label();            this.SuspendLayout();            //             // dateTimePicker1            //             this.dateTimePicker1.CustomFormat = "hh:mm:s : MM/dd/yy";            this.dateTimePicker1.Format = System.Windows.Forms.DateTimePickerFormat.Custom;            this.dateTimePicker1.Location = new System.Drawing.Point(16, 16);            this.dateTimePicker1.Name = "dateTimePicker1";            this.dateTimePicker1.Size = new System.Drawing.Size(240, 20);            this.dateTimePicker1.TabIndex = 0;            //             // dateTimePicker2            //             this.dateTimePicker2.CustomFormat = "h/mm/ss : dd.MM.yyyy";            this.dateTimePicker2.Format = System.Windows.Forms.DateTimePickerFormat.Custom;            this.dateTimePicker2.Location = new System.Drawing.Point(16, 56);            this.dateTimePicker2.Name = "dateTimePicker2";            this.dateTimePicker2.Size = new System.Drawing.Size(240, 20);            this.dateTimePicker2.TabIndex = 0;            //             // dateTimePicker3            //             this.dateTimePicker3.CustomFormat = "HH-mm-ss : MMMM/dd/yyyy  tt";            this.dateTimePicker3.Format = System.Windows.Forms.DateTimePickerFormat.Custom;            this.dateTimePicker3.Location = new System.Drawing.Point(16, 88);            this.dateTimePicker3.Name = "dateTimePicker3";            this.dateTimePicker3.Size = new System.Drawing.Size(240, 20);            this.dateTimePicker3.TabIndex = 0;            //             // dateTimePicker4            //             this.dateTimePicker4.CustomFormat = "tt hh/mm/ss : dddd.MMMM.yyyy";            this.dateTimePicker4.Format = System.Windows.Forms.DateTimePickerFormat.Custom;            this.dateTimePicker4.Location = new System.Drawing.Point(16, 200);            this.dateTimePicker4.Name = "dateTimePicker4";            this.dateTimePicker4.Size = new System.Drawing.Size(240, 20);            this.dateTimePicker4.TabIndex = 0;            //             // dateTimePicker5            //             this.dateTimePicker5.CustomFormat = "HH/mm/ss : ddd-MM-yy";            this.dateTimePicker5.Format = System.Windows.Forms.DateTimePickerFormat.Custom;            this.dateTimePicker5.Location = new System.Drawing.Point(16, 160);            this.dateTimePicker5.Name = "dateTimePicker5";            this.dateTimePicker5.Size = new System.Drawing.Size(240, 20);            this.dateTimePicker5.TabIndex = 0;            //             // dateTimePicker6            //             this.dateTimePicker6.CustomFormat = "hh/mm/ss : dddd MMMM yyyy tt";            this.dateTimePicker6.Format = System.Windows.Forms.DateTimePickerFormat.Custom;            this.dateTimePicker6.Location = new System.Drawing.Point(16, 128);            this.dateTimePicker6.Name = "dateTimePicker6";            this.dateTimePicker6.Size = new System.Drawing.Size(240, 20);            this.dateTimePicker6.TabIndex = 0;            this.dateTimePicker6.Value = new System.DateTime(2002, 5, 14, 14, 28, 0, 0);            //             // label1            //             this.label1.Font = new System.Drawing.Font("Courier New", 11.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));            this.label1.Location = new System.Drawing.Point(264, 16);            this.label1.Name = "label1";            this.label1.Size = new System.Drawing.Size(352, 23);            this.label1.TabIndex = 1;            this.label1.Text = "Format : hh:mm:ss : MM/dd/yy";            //             // label2            //             this.label2.Font = new System.Drawing.Font("Courier New", 11.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));            this.label2.Location = new System.Drawing.Point(264, 56);            this.label2.Name = "label2";            this.label2.Size = new System.Drawing.Size(352, 23);            this.label2.TabIndex = 2;            this.label2.Text = "Format : h/mm/ss : dd.MM.yyyy";            //             // label3            //             this.label3.Font = new System.Drawing.Font("Courier New", 11.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));            this.label3.Location = new System.Drawing.Point(264, 88);            this.label3.Name = "label3";            this.label3.Size = new System.Drawing.Size(352, 23);            this.label3.TabIndex = 3;            this.label3.Text = "Format : HH-mm-ss : MMMM/dd/yyyy  tt";            //             // label4            //             this.label4.Font = new System.Drawing.Font("Courier New", 11.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));            this.label4.Location = new System.Drawing.Point(264, 160);            this.label4.Name = "label4";            this.label4.RightToLeft = System.Windows.Forms.RightToLeft.No;            this.label4.Size = new System.Drawing.Size(352, 23);            this.label4.TabIndex = 5;            this.label4.Text = "Format : HH/mm/ss : ddd-MM-yy";            //             // label5            //             this.label5.Font = new System.Drawing.Font("Courier New", 11.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));            this.label5.Location = new System.Drawing.Point(264, 128);            this.label5.Name = "label5";            this.label5.Size = new System.Drawing.Size(352, 23);            this.label5.TabIndex = 4;            this.label5.Text = "Format : hh/mm/ss : dddd MMMM yyyy tt";            //             // label7            //             this.label7.Font = new System.Drawing.Font("Courier New", 11.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));            this.label7.Location = new System.Drawing.Point(264, 200);            this.label7.Name = "label7";            this.label7.Size = new System.Drawing.Size(352, 23);            this.label7.TabIndex = 6;            this.label7.Text = "Format : tt hh/mm/ss : dddd.MMMM.yyyy";            //             // DateTimePicker1            //             this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);            this.ClientSize = new System.Drawing.Size(632, 245);            this.Controls.AddRange(new System.Windows.Forms.Control[] {                                                                          this.label7,                                                                          this.label4,                                                                          this.label5,                                                                          this.label3,                                                                          this.label2,                                                                          this.label1,                                                                          this.dateTimePicker1,                                                                          this.dateTimePicker2,                                                                          this.dateTimePicker3,                                                                          this.dateTimePicker4,                                                                          this.dateTimePicker5,                                                                          this.dateTimePicker6});            this.Name = "DateTimePicker1";            this.Text = "DateTime Formats";            this.Load += new System.EventHandler(this.DateTimePicker1_Load);            this.ResumeLayout(false);         }        #endregion         /// <summary>        /// The main entry point for the application.        /// </summary>        [STAThread]        static void Main()         {            Application.Run(new DateTimePicker1());        }         private void DateTimePicker1_Load(object sender, System.EventArgs e)        {        }    }}

[Xcross87]

Hình mẫu :


Source Code :

using System;using System.Drawing;using System.Collections;using System.ComponentModel;using System.Windows.Forms; namespace DateTimePicker{    /// <summary>    /// Summary description for DateTimePicker2.    /// </summary>    public class DateTimePicker2 : System.Windows.Forms.Form    {        private System.Windows.Forms.DateTimePicker dateTimePicker1;        /// <summary>        /// Required designer variable.        /// </summary>        private System.ComponentModel.Container components = null;         public DateTimePicker2()        {            //            // Required for Windows Form Designer support            //            InitializeComponent();             //            // TODO: Add any constructor code after InitializeComponent call            //        }         /// <summary>        /// Clean up any resources being used.        /// </summary>        protected override void Dispose( bool disposing )        {            if( disposing )            {                if(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.dateTimePicker1 = new System.Windows.Forms.DateTimePicker();         this.SuspendLayout();         //          // dateTimePicker1         //          this.dateTimePicker1.Location = new System.Drawing.Point(8, 16);         this.dateTimePicker1.Name = "dateTimePicker1";         this.dateTimePicker1.RightToLeft = System.Windows.Forms.RightToLeft.No;         this.dateTimePicker1.ShowUpDown = true;         this.dateTimePicker1.TabIndex = 0;         //          // DateTimePicker2         //          this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);         this.ClientSize = new System.Drawing.Size(216, 61);         this.Controls.AddRange(new System.Windows.Forms.Control[] {                                                                      this.dateTimePicker1});         this.Name = "DateTimePicker2";         this.Text = "DateTimePicker";         this.Load += new System.EventHandler(this.DateTimePicker2_Load);         this.ResumeLayout(false);       }        #endregion         private void DateTimePicker2_Load(object sender, System.EventArgs e)        {                }        /// <summary>        /// The main entry point for the application.        /// </summary>        [STAThread]        static void Main()         {            Application.Run(new DateTimePicker2());        }            }}