DateTimePicker如何控件上的星期

Question

如题，又或者把把星期换成1，2，3，4，5，6，7
别说换控件，我也知道Infragistics的控件可以
现在是微软自带的DateTimePicker

Answer 1

DateTimePicker如何控件上的星期
如题，又或者把把星期换成1，2，3，4，5，6，7实在读不懂你在说什么……

Answer 2

首先，机器上应该安装有 .NET Framework 对应的英文语言包，一般会默认安装。然后，在需要显示英文 DateTimePicker 控件的窗体，将其主线程设置为英语区域选项。比如，在其构造函数的 InitializeComponent 之后，加一句：System.Threading.Thread.CurrentUICulture = CultureInfo.GetCultureInfo("en-US");注意，要改 CurrentUICulture，而不是 CurrentCulture。另外，这个设置会影响被设置线程的其他 UI 行为，比如 Calendar，或者 Exception 信息，都会被显示为英文。http://social.msdn.microsoft.com/Forums/zh-CN/visualcshartzhchs/thread/b3c6a382-4c5c-43c4-89a7-db5b5dfa501b

Answer 3

什么跟什么呀，这么设置只会显示Sun,Tue之类的
没试过，不知道控件支不支持重写
不过搞不懂你这狗屁要求有什么用

Answer 4

昨天在win7跑项目，发现win7上的这个控件的星期变成了周一，周二
貌似还跟系统的主题有关

Answer 5

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Windows.Forms;
//using ComLib;namespace ControlLib
{
    public partial class UbDateTimePicker : UserControl
    {
        /// <summary>
        /// 定义一个用户自定义事件（在dtpDate_ValueChanged事件之后调用）
        /// </summary>
        public delegate void UserHandler(object sender,System.EventArgs e);
        public event UserHandler OnValueChange;        public UbDateTimePicker()
        {
            InitializeComponent();            
        }        private void UserControl1_Load(object sender, EventArgs e)
        {
            txtDate.Text = dtpDate.Value.Date.ToString("yyyyMMdd");
        }        private void dtpDate_ValueChanged(object sender, EventArgs e)
        {
            txtDate.Text = dtpDate.Value.Date.ToString("yyyyMMdd");
            txtDate.Focus();
            txtDate.DeselectAll();
            if (OnValueChange != null)
            {
                OnValueChange(sender, e);
            }
        }        protected override void OnEnabledChanged(EventArgs e)
        {
            if (this.Enabled == false)
            {
                if (txtDate.ReadOnly == true)
                {
                    txtDate.BackColor = Color.WhiteSmoke;
                }
                else
                {
                    txtDate.BackColor = this.BackColor;
                }
            }
            else 
            {
                txtDate.BackColor = Color.White;
            }
            base.OnEnabledChanged(e);
        }        private void txtDate_TextChanged(object sender, EventArgs e)
        {
            if (txtDate.Text == "" || txtDate.Mask == "0000-00" || txtDate.Mask == "0000") return;
            string msg;
            //if (!checkDate(txtDate, out msg, true))
            //{
            //    return;
            //}
            //if (txtDate.Text.Length==8)
                //dtpDate.Value = ComLibrary.ToDateTime(txtDate.Text); ; //DateTime.Parse(txtDate.Text.ToString()).ToLongDateString();
        }        private void dtpDate_Validated(object sender, EventArgs e)
        {
            txtDate.Text = dtpDate.Value.Date.ToString("yyyyMMdd");
            txtDate.Focus();
            txtDate.DeselectAll();
        }        private void dtpDate_DropDown(object sender, EventArgs e)
        {
            txtDate.Text = dtpDate.Value.Date.ToString("yyyyMMdd");
            txtDate.Focus();
            txtDate.DeselectAll();
        }
       
    }
}
俺做个好人，给你重写了一个。

Answer 6

设计页面namespace ControlLib
{
    partial class UbDateTimePicker
    {
        /// <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 Component 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.dtpDate = new System.Windows.Forms.DateTimePicker();
            this.txtDate = new ControlLib.UbDateBox();
            this.SuspendLayout();
            // 
            // dtpDate
            // 
            this.dtpDate.CalendarFont = new System.Drawing.Font("SimSun", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
            this.dtpDate.Font = new System.Drawing.Font("SimSun", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
            this.dtpDate.Location = new System.Drawing.Point(0, 0);
            this.dtpDate.Name = "dtpDate";
            this.dtpDate.Size = new System.Drawing.Size(107, 23);
            this.dtpDate.TabIndex = 0;
            this.dtpDate.TabStop = false;
            this.dtpDate.ValueChanged += new System.EventHandler(this.dtpDate_ValueChanged);
            this.dtpDate.Validated += new System.EventHandler(this.dtpDate_Validated);
            this.dtpDate.DropDown += new System.EventHandler(this.dtpDate_DropDown);
            // 
            // txtDate
            // 
            this.txtDate.BorderStyle = System.Windows.Forms.BorderStyle.None;
            this.txtDate.CheckedTiming = ControlLib.InputCheckedTiming.EnterValidating;
            this.txtDate.Font = new System.Drawing.Font("SimSun", 10.5F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
            this.txtDate.InsertKeyMode = System.Windows.Forms.InsertKeyMode.Overwrite;
            this.txtDate.Location = new System.Drawing.Point(3, 3);
            this.txtDate.Mask = "0000-00-00";
            this.txtDate.Name = "txtDate";
            this.txtDate.NM = "";
            this.txtDate.Size = new System.Drawing.Size(85, 16);
            this.txtDate.TabIndex = 1;
            this.txtDate.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
            this.txtDate.TextMaskFormat = System.Windows.Forms.MaskFormat.ExcludePromptAndLiterals;
            this.txtDate.ToolStripStatusLabel = null;
            this.txtDate.ValidatingType = typeof(System.DateTime);
            this.txtDate.Value = 0;
            this.txtDate.TextChanged += new System.EventHandler(this.txtDate_TextChanged);
            // 
            // UbDateTimePicker
            // 
            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.Controls.Add(this.txtDate);
            this.Controls.Add(this.dtpDate);
            this.Name = "UbDateTimePicker";
            this.Size = new System.Drawing.Size(107, 21);
            this.Load += new System.EventHandler(this.UserControl1_Load);
            this.ResumeLayout(false);
            this.PerformLayout();        }        #endregion        public UbDateBox txtDate;
        public System.Windows.Forms.DateTimePicker dtpDate;
    }
}