当前文件路径：CalendarDemo/Calendar/Calendar/Calendar.cs 
1
//璇ユ簮鐮佷笅杞借嚜www.51aspx.com(锛曪紤锝侊綋锝愶綐锛庯絻锝忥綅)
2//51aspx浣滃搧锛岃浆杞借淇濈暀浣滆呬俊鎭?
3namespace Calendar51aspx
4
...{
5
using System;
6 using System.Collections.Specialized;
7 using System.ComponentModel;
8 using System.Text;
9 using System.Web.UI;
10
11 [ToolboxData("<{0}:Calendar runat=server></{0}:Calendar>"), Designer(typeof(CalendarDesigner)), DefaultProperty("Text")]
12 public class Calendar : Control, IPostBackDataHandler
13
...{
14 public static string _DATETIMEPICKER_WIDTH = "156";
15 private string text;
16
17 protected override void CreateChildControls()
18 ...{
19 this.Page.RegisterClientScriptBlock("CalendarCss", "<link rel=\"stylesheet\" type=\"text/css\" href=\"" + this.CalendarResource + "Calendar.css\">");
20
}
21
22 public virtual bool LoadPostData(string postDataKey, NameValueCollection values)
23 ...{
24 string value = values[this.UniqueID];
25 this.Value = value;
26 return false;
27 }
28
29 public virtual void RaisePostDataChangedEvent()
30 ...{
31 }
32
33 protected override void Render(HtmlTextWriter output)
34 ...{
35 StringBuilder sb = new StringBuilder();
36 DatePickerMode mode = DatePickerMode.Date;
37 mode = this.CalendarMode;
38 string year = "";
39 string month = "";
40 string day = "";
41 string hour = "";
42 string minute = "";
43 if (this.Value != "")
44 ...{
45 try
46 ...{
47 DateTime date = DateTime.Parse(this.Value);
48 year = date.Year.ToString();
49 month = date.Month.ToString();
50 day = date.Day.ToString();
51 hour = date.Hour.ToString();
52 minute = date.Minute.ToString();
53 }
54 catch
55 ...{
56 year = "";
57 month = "";
58 day = "";
59 hour = "";
60 minute = "";
61 }
62 }
63 if ((mode & DatePickerMode.Date) == DatePickerMode.Date)
64 ...{
65 string dpID = this.UniqueID + "DateTimePicker";
66 this.Page.RegisterStartupScript("DatePickerScript", "<script language=\"javascript\">var _DatePickerCssPath='" + this.CalendarResource + "Calendar.css';\nvar _DatePickerImagePath='" + this.CalendarResource + "';</script>\n<script language=\"javascript\" src=\"" + this.CalendarResource + "Calendar.js\"></script><IFRAME id=iFrmCalendar name=iFrmCalendar style='display:none'></IFRAME>");
67 sb.Append("<span class=DPFrame id=\"" + dpID + "\" style=\"");
68 if ((mode & DatePickerMode.Time) == DatePickerMode.Time)
69 ...{
70 sb.Append("width:" + _DATETIMEPICKER_WIDTH + ";");
71 }
72 sb.Append((this.Display ? "" : " display:none") + ";");
73 sb.Append("\">\n");
74 sb.Append("<input" + (this.ReadOnly ? " disabled" : "") + " id=\"" + this.UniqueID + "_year\" name=\"" + this.UniqueID + "_year\" class=DPYear type=text value=\"" + year + "\" size=4 maxlength=4 onfocus=\"return dp_focus('year');\" onkeypress=\"return KeyFilter('number');\" onkeydown=\"return dp_keyDown('year');\" onchange=\"dp_change();\" onblur=\"dp_blur();\">\n");
75 sb.Append("<span class='DPSpan'>-</span>");
76 sb.Append("<input" + (this.ReadOnly ? " disabled" : "") + " id=\"" + this.UniqueID + "_month\" name=\"" + this.UniqueID + "_month\" class=DPMonth type=text value=\"" + month + "\" size=2 maxlength=2 onfocus=\"return dp_focus('month');\" onkeypress=\"return KeyFilter('number');\" onkeydown=\"return dp_keyDown('month');\" onchange=\"dp_change();\" onblur=\"dp_blur();\">\n");
77 sb.Append("<span class='DPSpan'>-</span>");
78 sb.Append("<input" + (this.ReadOnly ? " disabled" : "") + " id=\"" + this.UniqueID + "_day\" name=\"" + this.UniqueID + "_day\" class=DPDay type=text value=\"" + day + "\" size=2 maxlength=2 onfocus=\"return dp_focus('day');\" onkeypress=\"return KeyFilter('number');\" onkeydown=\"return dp_keyDown('day');\" onchange=\"dp_change();\" onblur=\"dp_blur();\">\n");
79 sb.Append("");
80 if ((mode & DatePickerMode.Time) == DatePickerMode.Time)
81 ...{
82 sb.Append("<span class='DPSpan'> </span>");
83 sb.Append("<input" + (this.ReadOnly ? " disabled" : "") + " id=\"" + this.UniqueID + "_hour\" name=\"" + this.UniqueID + "_hour\" class=DPMonth type=text value=\"" + hour + "\" size=2 maxlength=2 onfocus=\"return dp_focus('hour');\" onkeypress=\"return KeyFilter('number');\" onkeydown=\"return dp_keyDown('hour');\" onchange=\"dp_change();\" onblur=\"dp_blur();\">\n");
84 sb.Append("<span class='DPSpan'>:</span>");
85 sb.Append("<input" + (this.ReadOnly ? " disabled" : "") + " id=\"" + this.UniqueID + "_minute\" name=\"" + this.UniqueID + "_minute\" class=DPMonth type=text value=\"" + minute + "\" size=2 maxlength=2 onfocus=\"return dp_focus('minute');\" onkeypress=\"return KeyFilter('number');\" onkeydown=\"return dp_keyDown('minute');\" onchange=\"dp_change();\" onblur=\"dp_blur();\">\n");
86 }
87 sb.Append("<span class=DPSep></span>\n");
88 sb.Append("<img" + (this.ReadOnly ? " disabled" : "") + " class=\"DPimg\" src=\"" + this.CalendarResource + "Calendar.gif\" onclick=\"GetCalendar(this,'" + this.ClientID + "'); return false;\" title=\"鐐瑰嚮閫夋嫨鏃ユ湡\">\n");
89 sb.Append("<input type=hidden value='" + this.Value + "' id=\"" + this.UniqueID + "\" name=\"" + this.UniqueID + "\">\n");
90 sb.Append("</span>\n");
91 }
92 else if ((mode & DatePickerMode.Time) == DatePickerMode.Time)
93 ...{
94 sb.Append("<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\"");
95 sb.Append("\"" + (this.Display ? "" : "style=display:none") + ";");
96 sb.Append("\">");
97 sb.Append("<tr><td><select" + (this.ReadOnly ? " disabled" : "") + " id=\"" + this.UniqueID + "\" name=\"" + this.UniqueID + "\" style=\"width:50px;\">");
98 for (int i = -1; i < 0x18; i++)
99 ...{
100 if (i == -1)
101 ...{
102 sb.Append("<option value=\"\"> </option>");
103 }
104 else
105 ...{
106 sb.Append("<option value=\"" + i + "\"");
107 if (hour == i.ToString())
108 ...{
109 sb.Append(" selected");
110 }
111 sb.Append(">" + i + "</option>");
112 }
113 }
114 sb.Append("</select> ");
115 sb.Append("<select" + (this.ReadOnly ? " disabled" : "") + " id=\"" + this.UniqueID + "_Minute\" name=\"" + this.UniqueID + "_Minute\" style=\"width:50px;\">");
116 for (int j = -1; j < 12; j++)
117 ...{
118 if (j == -1)
119 ...{
120 sb.Append("<option value=\"\"> </option>");
121 }
122 else
123 ...{
124 int k = j * 5;
125 string ks = (k < 10) ? ("0" + k.ToString()) : k.ToString();
126 sb.Append("<option value=\":" + ks + "\"");
127 if (minute == ks)
128 ...{
129 sb.Append(" selected");
130 }
131 sb.Append(">:" + ks + "</option>");
132 }
133 }
134 sb.Append("</select>");
135 sb.Append("</td></tr></table>");
136 }
137 output.Write(sb.ToString());
138 }
139
140 [Browsable(true), Category("Calendar"), Description("璁剧疆鎴栬幏鍙栨棩鍘嗘帶浠剁殑鏄剧ず鏍峰紡")]
141 public DatePickerMode CalendarMode
142 ...{
143 get
144 ...{
145 if (this.ViewState["CalendarMode"] == null)
146 ...{
147 return DatePickerMode.Date;
148 }
149 return (DatePickerMode) this.ViewState["CalendarMode"];
150 }
151 set
152 ...{
153 this.ViewState["CalendarMode"] = value;
154 }
155 }
156
157 [Browsable(true), Category("Calendar"), Description("璁剧疆鎴栬幏鍙栨棩鍘嗘帶浠跺紩鐢ㄧ殑璧勬簮(鍥剧墖,鏍峰紡琛ㄦ枃浠?鍙奐avascript鑴氭湰鏂囦欢)鐨勮矾寰?浠ュ弽鏂滄潬缁撴潫")]
158 public string CalendarResource
159 ...{
160 get
161 ...{
162 if (this.ViewState["CalendarResource"] != null)
163 ...{
164 return this.ViewState["CalendarResource"].ToString();
165 }
166 return "51aspxResource/";
167 }
168 set
169 ...{
170 this.ViewState["CalendarResource"] = value;
171 }
172 }
173
174 [Browsable(true), Description("璁剧疆鎴栬幏鍙栨棩鍘嗘帶浠舵槸鍚︽樉绀?), Category("Calendar")]
175 public bool Display
176 ...{
177 get
178 ...{
179 if (this.ViewState["_Display"] != null)
180 ...{
181 return bool.Parse(this.ViewState["_Display"].ToString());
182 }
183 return true;
184 }
185 set
186 ...{
187 this.ViewState["_Display"] = value;
188 }
189 }
190
191 [Description("璁剧疆鎴栬幏鍙栨棩鍘嗘帶浠剁殑鍙灞炴?), Category("Calendar"), Browsable(true)]
192 public bool ReadOnly
193 ...{
194 get
195 ...{
196 return ((this.ViewState["ReadOnly"] != null) && bool.Parse(this.ViewState["ReadOnly"].ToString()));
197 }
198 set
199 ...{
200 this.ViewState["ReadOnly"] = value;
201 }
202 }
203
204 [DefaultValue(""), Bindable(true), Category("Appearance")]
205 public string Text
206 ...{
207 get
208 ...{
209 return this.text;
210 }
211 set
212 ...{
213 this.text = value;
214 }
215 }
216
217 [Category("Calendar"), Browsable(true), Description("璁剧疆鎴栬幏鍙栨棩鍘嗘帶浠剁殑鍊?)]
