Backup/Discuz.Control/Calendar.cs

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

using System;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.ComponentModel;
using System.Drawing;

namespace Discuz.Control
{
    /// <summary>
    /// 日历控件。
    /// </summary>
    [DefaultProperty("ScriptPath"), ToolboxData("<{0}:Calendar runat=server></{0}:Calendar>")]
    public class Calendar : Discuz.Control.WebControl, IPostBackDataHandler, 
        INamingContainer //为子控件提供了一个新的命名范围,保证子控件的ID唯一性
    {
        protected Discuz.Control.TextBox DateTextBox = new Discuz.Control.TextBox();
        protected System.Web.UI.HtmlControls.HtmlImage ImgHtmlImage = new System.Web.UI.HtmlControls.HtmlImage();
        private bool readOnly = false;

        /// <summary>
        /// 构造函数
        /// </summary>
        public Calendar(): base()
        {
        }

        /// <summary>
        /// 创建子控件
        /// </summary>
        protected override void CreateChildControls()
        {
            if(ReadOnly)    //设置日期控件只读
            {
                DateTextBox.Attributes.Add("readonly", "readonly");
            }
            DateTextBox.Size = 8;
            DateTextBox.ID = this.ID;
            this.Controls.Add(DateTextBox);

            ImgHtmlImage.Src = ImageUrl;
            ImgHtmlImage.Align = "bottom";
            ImgHtmlImage.Attributes.Add("onclick", "showcalendar(event, $('" + this.ID + "_" + this.ID + "'))");
            ImgHtmlImage.Attributes.Add("class", "calendarimg");
            this.Controls.Add(ImgHtmlImage);

            System.Web.UI.WebControls.RegularExpressionValidator RegularExpressionValidator1 = new RegularExpressionValidator();
            RegularExpressionValidator1.ID = RegularExpressionValidator1.ClientID;
            RegularExpressionValidator1.Display = System.Web.UI.WebControls.ValidatorDisplay.Dynamic;
            RegularExpressionValidator1.ControlToValidate = DateTextBox.ID;
            RegularExpressionValidator1.ValidationExpression = @"^((((1[6-9]|[2-9]\d)\d{2})-(0?[13578]|1[02])-(0?[1-9]|[12]\d|3[01]))|(((1[6-9]|[2-9]\d)\d{2})-(0?[13456789]|1[012])-(0?[1-9]|[12]\d|30))|(((1[6-9]|[2-9]\d)\d{2})-0?2-(0?[1-9]|1\d|2[0-9]))|(((1[6-9]|[2-9]\d)(0[48]|[2468][048]|[13579][26])|((16|[2468][048]|[3579][26])00))-0?2-29-))$";
            RegularExpressionValidator1.ErrorMessage = "请输入正确的日期,如:2006-1-1";
            this.Controls.Add(RegularExpressionValidator1);

            base.CreateChildControls();
        }

        /// <summary>
        /// 添加属性方法
        /// </summary>
        /// <param name="key">键值,如class等</param>