DT 的数据字典
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using System;
using System.Web.UI;
using System.Web.UI.WebControls;
namespace WebBase
{
/// <summary>
/// Calendar 的摘要说明。
/// </summary>
public class Calendar : TextBox
{
public Calendar()
{
//
// TODO: 在此处添加构造函数逻辑
//
}
#region Javascript
private const string str_Js=@"
<script language=""javascript"">
var bMoveable=true;
var _VersionInfo=""Version:2.0""
var strFrame;
document.writeln('<iframe bgcolor=""#000000"" id=meizzDateLayer frameborder=0 style=""position: absolute; width: 186; height: 247; z-index: 9998; display: none""></iframe>');
strFrame='<style>';
strFrame+='INPUT.button{BORDER-RIGHT: #B3C9E1 1px solid;BORDER-TOP: #B3C9E1 1px solid;BORDER-LEFT: #B3C9E1 1px solid;';
strFrame+='BORDER-BOTTOM: #ff9900 1px solid;BACKGROUND-COLOR: #EDF2F8;font-family:宋体;}';
strFrame+='TD{FONT-SIZE: 9pt;font-family:宋体;}';
strFrame+='</style>';
strFrame+='<scr' + 'ipt>';
strFrame+='var datelayerx,datelayery;';
strFrame+='var bDrag; ';
strFrame+='function document.onmousemove() ';
strFrame+='{if(bDrag && window.event.button==1)';
strFrame+=' {var DateLayer=parent.document.all.meizzDateLayer.style;';
strFrame+=' DateLayer.posLeft += window.event.clientX-datelayerx;';
strFrame+=' DateLayer.posTop += window.event.clientY-datelayery;}}';
strFrame+='function DragStart() ';
strFrame+='{var DateLayer=parent.document.all.meizzDateLayer.style;';
strFrame+=' datelayerx=window.event.clientX;';
strFrame+=' datelayery=window.event.clientY;';
strFrame+=' bDrag=true;}';
strFrame+='function DragEnd(){ ';
strFrame+=' bDrag=false;}';
strFrame+='</scr' + 'ipt>';
strFrame+='<div style=""z-index:9999;position: absolute; left:0; top:0;"" onselectstart=""return false""><span id=tmpSelectYearLayer Author=wayx style=""z-index: 9999;position: absolute;top: 3; left: 19;display: none""></span>';
strFrame+='<span id=tmpSelectMonthLayer Author=wayx style=""z-index: 9999;position: absolute;top: 3; left: 78;display: none""></span>';
strFrame+='<table style=""FILTER:dropshadow(color=#EDEDF8,offx=3.3,offy=3.3,positive=1);"" cellSpacing=""0"" cellPadding=""0"" width=""100%"" border=""0""><tr><td>';
// 控件边框颜色
strFrame+='<table border=1 cellspacing=0 cellpadding=0 width=182 height=160 bgColor=""#FFFFFF"" borderColorLight=#7197CA borderColorDark=""#ffffff"" Author=""wayx"">';
strFrame+=' <tr Author=""wayx""><td width=182 height=23 Author=""wayx"" bgcolor=#FFFFFF><table border=0 cellspacing=1 cellpadding=0 width=180 Author=""wayx"" height=23>';
strFrame+=' <tr align=center Author=""wayx""><td width=16 align=center bgcolor=#B6CAE4 style=""font-size:12px;cursor: hand;color: #ffffff"" ';
strFrame+=' onclick=""parent.meizzPrevM()"" title="""" Author=meizz><b Author=meizz>&lt;</b>';
strFrame+=' </td><td width=60 align=center style=""font-size:12px;cursor:default"" Author=meizz ';
strFrame+='onmouseover=""style.backgroundColor=\'#D7E1F0\'"" onmouseout=""style.backgroundColor=\'white\'"" ';
strFrame+='onclick=""parent.tmpSelectYearInnerHTML(this.innerText.substring(0,4))"" title=""""><span Author=meizz id=meizzYearHead></span></td>';
strFrame+='<td width=48 align=center style=""font-size:12px;cursor:default"" Author=meizz onmouseover=""style.backgroundColor=\'#D7E1F0\'"" ';
strFrame+=' onmouseout=""style.backgroundColor=\'white\'"" onclick=""parent.tmpSelectMonthInnerHTML(this.innerText.length==3?this.innerText.substring(0,1):this.innerText.substring(0,2))""';
strFrame+=' title=""""><span id=meizzMonthHead Author=meizz></span></td>';
strFrame+=' <td width=16 bgcolor=#B6CAE4 align=center style=""font-size:12px;cursor: hand;color: #ffffff"" ';
strFrame+=' onclick=""parent.meizzNextM()"" title="""" Author=meizz><b Author=meizz>&gt;</b></td></tr>';
strFrame+=' </table></td></tr>';
strFrame+=' <tr Author=""wayx""><td width=180 height=18 Author=""wayx"">';
strFrame+='<table border=1 cellspacing=0 cellpadding=0 bgcolor=#618BC5 ' + (bMoveable? 'onmousedown=""DragStart()"" onmouseup=""DragEnd()""':'');
strFrame+=' BORDERCOLORLIGHT=#3677b1 bgcolor=#5168C8 BORDERCOLORDARK=#FFFFFF width=""100%"" height=25 Author=""wayx"" style=""cursor:' + (bMoveable ? 'move':'default') + '"">';
strFrame+='<tr Author=""wayx"" valign=""middle"" align=""center""><td style=""font-size:12px;color:#FFFFFF"" Author=meizz><b>Sun</b></td>';
strFrame+='<td style=""font-size:12px;color:#FFFFFF"" Author=meizz><b>Mon</b></td><td style=""font-size:12px;color:#FFFFFF"" Author=meizz><b>Tus</b></td>';
strFrame+='<td style=""font-size:12px;color:#FFFFFF"" Author=meizz><b>Wed</b></td><td style=""font-size:12px;color:#FFFFFF"" Author=meizz><b>Thu</b></td>';
strFrame+='<td style=""font-size:12px;color:#FFFFFF"" Author=meizz><b>Fir</b></td><td style=""font-size:12px;color:#FFFFFF"" Author=meizz><b>Sat</b></td></tr>';
strFrame+='</table></td></tr><!-- Author:F.R.Huang(meizz) http://www.meizz.com/ mail: meizz@hzcnc.com 2002-10-8 -->';
strFrame+=' <tr Author=""wayx""><td width=""100%"" height=120 Author=""Huangwenfa"">';
strFrame+=' <table border=1 cellspacing=2 cellpadding=0 borderColorDark=#ffffff bgColor=#FFFFFF borderColorLight=#83A4D1 width=""100%"" height=120 Author=""wayx"">';
var n=0; for (j=0;j<5;j++){ strFrame+= ' <tr align=center Author=""wayx"">'; for (i=0;i<7;i++){
strFrame+='<td width=25 height=25 id=meizzDay'+n+' style=""font-size:12px"" Author=meizz onclick=parent.meizzDayClick(this.innerText,0)></td>';n++;}
strFrame+='</tr>';}
strFrame+=' <tr align=center Author=""wayx"">';
for (i=35;i<39;i++)strFrame+='<td width=25 height=25 id=meizzDay'+i+' style=""font-size:12px"" Author=wayx onclick=""parent.meizzDayClick(this.innerText,0)""></td>';
strFrame+=' <td colspan=3 align=right Author=meizz><span onclick=parent.closeLayer() style=""font-size:12px;cursor: hand""';
strFrame+=' Author=meizz title=""' + _VersionInfo + '""><u>Close</u></span>&nbsp;</td></tr>';
strFrame+=' </table></td></tr><tr Author=""wayx""><td Author=""wayx"">';
strFrame+=' <table border=0 cellspacing=1 cellpadding=0 width=100% Author=""wayx"" bgcolor=#FFFFFF>';
strFrame+=' <tr Author=""wayx""><td Author=meizz align=left><input Author=meizz type=button class=button style=""cursor:hand"" value=""<<"" title="""" onclick=""parent.meizzPrevY()"" ';
strFrame+=' onfocus=""this.blur()"" style=""font-size: 12px; height: 20px""><input Author=meizz class=button title="""" type=button ';
strFrame+=' value=""< "" style=""cursor:hand"" onclick=""parent.meizzPrevM()"" onfocus=""this.blur()"" style=""font-size: 12px; height: 20px""></td><td ';
strFrame+=' Author=meizz align=center><input Author=meizz style=""cursor:hand"" type=button class=button value=Today onclick=""parent.meizzToday()"" ';
strFrame+=' onfocus=""this.blur()"" title=""Current Day"" style=""font-size: 12px; height: 20px; cursor:hand""></td><td ';
strFrame+=' Author=meizz align=right><input Author=meizz type=button class=button value="" >"" style=""cursor:hand"" onclick=""parent.meizzNextM()"" ';
strFrame+=' onfocus=""this.blur()"" title="""" class=button style=""font-size: 12px; height: 20px""><input ';
strFrame+=' Author=meizz type=button class=button style=""cursor:hand"" value="">>"" title="""" onclick=""parent.meizzNextY()""';
strFrame+=' onfocus=""this.blur()"" style=""font-size: 12px; height: 20px""></td>';
strFrame+='</tr></table></td></tr></table></td></tr></table></div>';
window.frames.meizzDateLayer.document.writeln(strFrame);
window.frames.meizzDateLayer.document.close();
var outObject;
var outButton;
var outDate="""";
var odatelayer=window.frames.meizzDateLayer.document.all;
function setday(tt,obj) //主调函数
{
if (arguments.length > 2){alert(""对不起!传入本控件的参数太多!"");return;}
if (arguments.length == 0){alert(""对不起!您没有传回本控件任何参数!"");return;}
var dads = document.all.meizzDateLayer.style;
var th = tt;
var ttop = tt.offsetTop; //TT控件的定位点高
var thei = tt.clientHeight; //TT控件本身的高
var tleft = tt.offsetLeft; //TT控件的定位点宽
var ttyp = tt.type; //TT控件的类型
while (tt = tt.offsetParent){ttop+=tt.offsetTop; tleft+=tt.offsetLeft;}
dads.top = (ttyp==""image"")? ttop+thei : ttop+thei+6;
dads.left = tleft;
outObject = (arguments.length == 1) ? th : obj;
outButton = (arguments.length == 1) ? null : th; //设定外部点击的按钮
//根据当前输入框的日期显示日历的年月
var reg = /^(\d+)-(\d{1,2})-(\d{1,2})$/;
var r = outObject.value.match(reg);
if(r!=null){
r[2]=r[2]-1;
var d= new Date(r[1], r[2],r[3]);
if(d.getFullYear()==r[1] && d.getMonth()==r[2] && d.getDate()==r[3]){
outDate=d; //保存外部传入的日期
}
else outDate="""";
meizzSetDay(r[1],r[2]+1);
}
else{
outDate="""";
meizzSetDay(new Date().getFullYear(), new Date().getMonth() + 1);
}
dads.display = '';
event.returnValue=false;
}
var MonHead = new Array(12); //定义阳历中每个月的最大天数
MonHead[0] = 31; MonHead[1] = 28; MonHead[2] = 31; MonHead[3] = 30; MonHead[4] = 31; MonHead[5] = 30;
MonHead[6] = 31; MonHead[7] = 31; MonHead[8] = 30; MonHead[9] = 31; MonHead[10] = 30; MonHead[11] = 31;
var meizzTheYear=new Date().getFullYear(); //定义年的变量的初始值
var meizzTheMonth=new Date().getMonth()+1; //定义月的变量的初始值
var meizzWDay=new Array(39); //定义写日期的数组
function document.onclick() //任意点击时关闭该控件 //ie6的情况可以由下面的切换焦点处理代替
{
with(window.event)
{ if (srcElement.getAttribute(""Author"")==null && srcElement != outObject && srcElement != outButton)
closeLayer();
}
}
function document.onkeyup() //按Esc键关闭,切换焦点关闭
{
if (window.event.keyCode==27){
if(outObject)outObject.blur();
closeLayer();
}
else if(document.activeElement)
if(document.activeElement.getAttribute(""Author"")==null && document.activeElement != outObject && document.activeElement != outButton)
{
closeLayer();
}
}
function meizzWriteHead(yy,mm) //往 head 中写入当前的年与月
{
odatelayer.meizzYearHead.innerText = yy + "" Year"";
odatelayer.meizzMonthHead.innerText = mm + "" Month"";
}
function tmpSelectYearInnerHTML(strYear) //年份的下拉框
{
if (strYear.match(/\D/)!=null){alert(""年份输入参数不是数字!"");return;}
var m = (strYear) ? strYear : new Date().getFullYear();
if (m < 1000 || m > 9999) {alert(""年份值不在 1000 到 9999 之间!"");return;}
var n = m - 10;
if (n < 1000) n = 1000;
if (n + 26 > 9999) n = 9974;
var s = ""&nbsp;&nbsp;&nbsp;<select Author=meizz name=tmpSelectYear style='font-size: 12px' ""
s += ""onblur='document.all.tmpSelectYearLayer.style.display=\""none\""' ""
s += ""onchange='document.all.tmpSelectYearLayer.style.display=\""none\"";""
s += ""parent.meizzTheYear = this.value; parent.meizzSetDay(parent.meizzTheYear,parent.meizzTheMonth)'>\r\n"";
var selectInnerHTML = s;
for (var i = n; i < n + 26; i++)
{
if (i == m)
{selectInnerHTML += ""<option Author=wayx value='"" + i + ""' selected>"" + i + ""年"" + ""</option>\r\n"";}
else {selectInnerHTML += ""<option Author=wayx value='"" + i + ""'>"" + i + ""年"" + ""</option>\r\n"";}
}
selectInnerHTML += ""</select>"";
odatelayer.tmpSelectYearLayer.style.display="""";
odatelayer.tmpSelectYearLayer.innerHTML = selectInnerHTML;
odatelayer.tmpSelectYear.focus();
}
function tmpSelectMonthInnerHTML(strMonth) //月份的下拉框
{
if (strMonth.match(/\D/)!=null){alert(""月份输入参数不是数字!"");return;}
var m = (strMonth) ? strMonth : new Date().getMonth() + 1;
var s = ""&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<select Author=meizz name=tmpSelectMonth style='font-size: 12px' ""
s += ""onblur='document.all.tmpSelectMonthLayer.style.display=\""none\""' ""
s += ""onchange='document.all.tmpSelectMonthLayer.style.display=\""none\"";""
s += ""parent.meizzTheMonth = this.value; parent.meizzSetDay(parent.meizzTheYear,parent.meizzTheMonth)'>\r\n"";
var selectInnerHTML = s;
for (var i = 1; i < 13; i++)
{
if (i == m)
{selectInnerHTML += ""<option Author=wayx value='""+i+""' selected>""+i+""月""+""</option>\r\n"";}
else {selectInnerHTML += ""<option Author=wayx value='""+i+""'>""+i+""月""+""</option>\r\n"";}
}
selectInnerHTML += ""</select>"";
odatelayer.tmpSelectMonthLayer.style.display="""";
odatelayer.tmpSelectMonthLayer.innerHTML = selectInnerHTML;
odatelayer.tmpSelectMonth.focus();
}
function closeLayer() //这个层的关闭
{
document.all.meizzDateLayer.style.display=""none"";
}
function IsPinYear(year) //判断是否闰平年
{
if (0==year%4&&((year%100!=0)||(year%400==0))) return true;else return false;
}
function GetMonthCount(year,month) //闰年二月为29天
{
var c=MonHead[month-1];if((month==2)&&IsPinYear(year)) c++;return c;
}
function GetDOW(day,month,year) //求某天的星期几
{
var dt=new Date(year,month-1,day).getDay()/7; return dt;
}
function meizzPrevY() //往前翻 Year
{
if(meizzTheYear > 999 && meizzTheYear <10000){meizzTheYear--;}
else{alert(""年份超出范围(1000-9999)!"");}
meizzSetDay(meizzTheYear,meizzTheMonth);
}
function meizzNextY() //往后翻 Year
{
if(meizzTheYear > 999 && meizzTheYear <10000){meizzTheYear++;}
else{alert(""年份超出范围(1000-9999)!"");}
meizzSetDay(meizzTheYear,meizzTheMonth);
}
function meizzToday() //Today Button
{
var today;
meizzTheYear = new Date().getFullYear();
meizzTheMonth = new Date().getMonth()+1;
today=new Date().getDate();
//meizzSetDay(meizzTheYear,meizzTheMonth);
if(outObject){
if (meizzTheMonth < 10){meizzTheMonth = ""0"" + meizzTheMonth;}
if (today < 10){today = ""0"" + today;}
outObject.value=meizzTheYear + ""-"" + meizzTheMonth + ""-"" + today;
}
closeLayer();
}
function meizzPrevM() //往前翻月份
{
if(meizzTheMonth>1){meizzTheMonth--}else{meizzTheYear--;meizzTheMonth=12;}
meizzSetDay(meizzTheYear,meizzTheMonth);
}
function meizzNextM() //往后翻月份
{
if(meizzTheMonth==12){meizzTheYear++;meizzTheMonth=1}else{meizzTheMonth++}
meizzSetDay(meizzTheYear,meizzTheMonth);
}
function meizzSetDay(yy,mm) //主要的写程序**********
{
meizzWriteHead(yy,mm);
//设置当前年月的公共变量为传入值
meizzTheYear=yy;
meizzTheMonth=mm;
for (var i = 0; i < 39; i++){meizzWDay[i]=""""}; //将显示框的内容全部清空
var day1 = 1,day2=1,firstday = new Date(yy,mm-1,1).getDay(); //某月第一天的星期几
for (i=0;i<firstday;i++)meizzWDay[i]=GetMonthCount(mm==1?yy-1:yy,mm==1?12:mm-1)-firstday+i+1 //上个月的最后几天
for (i = firstday; day1 < GetMonthCount(yy,mm)+1; i++){meizzWDay[i]=day1;day1++;}
for (i=firstday+GetMonthCount(yy,mm);i<39;i++){meizzWDay[i]=day2;day2++}
for (i = 0; i < 39; i++)
{ var da = eval(""odatelayer.meizzDay""+i) //书写新的一个月的日期星期排列
if (meizzWDay[i]!="""")
{
//初始化边框
da.borderColorLight=""#76A0CF"";
da.borderColorDark=""#76A0CF"";
if(i<firstday) //上个月的部分
{
da.innerHTML=""<font style=' color: #B5C5D2;'>"" + meizzWDay[i] + ""</font>"";
da.title=(mm==1?12:mm-1) +""月"" + meizzWDay[i] + ""日"";
da.onclick=Function(""meizzDayClick(this.innerText,-1)"");
if(!outDate)
da.style.backgroundColor = ((mm==1?yy-1:yy) == new Date().getFullYear() &&
(mm==1?12:mm-1) == new Date().getMonth()+1 && meizzWDay[i] == new Date().getDate()) ?
""#E4E3F2"":""#FFFFFF"";
else
{
da.style.backgroundColor =((mm==1?yy-1:yy)==outDate.getFullYear() && (mm==1?12:mm-1)== outDate.getMonth() + 1 &&
meizzWDay[i]==outDate.getDate())? ""#E8F5E7"" : // 选中日期颜色
(((mm==1?yy-1:yy) == new Date().getFullYear() && (mm==1?12:mm-1) == new Date().getMonth()+1 &&
meizzWDay[i] == new Date().getDate()) ? ""#E4E3F2"":""#FFFFFF""); // 当前系统时间颜色
//将选中的日期显示为凹下去
if((mm==1?yy-1:yy)==outDate.getFullYear() && (mm==1?12:mm-1)== outDate.getMonth() + 1 &&
meizzWDay[i]==outDate.getDate())
{
//da.borderColorLight=""#E4E3F2"";
// da.borderColorDark=""#E4E3F2""; // 选择日期边框颜色
}
}
}
else if (i>=firstday+GetMonthCount(yy,mm)) //下个月的部分
{
da.innerHTML=""<font style=' color: #B5C5D2;'>"" + meizzWDay[i] + ""</font>"";
da.title=(mm==12?1:mm+1) +""月"" + meizzWDay[i] + ""日"";
da.onclick=Function(""meizzDayClick(this.innerText,1)"");
if(!outDate)
da.style.backgroundColor = ((mm==12?yy+1:yy) == new Date().getFullYear() &&
(mm==12?1:mm+1) == new Date().getMonth()+1 && meizzWDay[i] == new Date().getDate()) ?
""#E4E3F2"":""#FFFFFF"";
else
{
da.style.backgroundColor =((mm==12?yy+1:yy)==outDate.getFullYear() && (mm==12?1:mm+1)== outDate.getMonth() + 1 &&
meizzWDay[i]==outDate.getDate())? ""#E8F5E7"" : // 选中日期颜色
(((mm==12?yy+1:yy) == new Date().getFullYear() && (mm==12?1:mm+1) == new Date().getMonth()+1 &&
meizzWDay[i] == new Date().getDate()) ? ""#E4E3F2"":""#FFFFFF""); // 当前系统时间
//将选中的日期显示为凹下去
if((mm==12?yy+1:yy)==outDate.getFullYear() && (mm==12?1:mm+1)== outDate.getMonth() + 1 &&
meizzWDay[i]==outDate.getDate())
{
da.borderColorLight=""#E4E3F2"";
da.borderColorDark=""#E4E3F2""; // 选择日期边框颜色
}
}
}
else //本月的部分
{
da.innerHTML=""<font style=' color: #3E5468;'>"" + meizzWDay[i] + ""</FONT>"";
da.title=mm +""月"" + meizzWDay[i] + ""日"";
da.onclick=Function(""meizzDayClick(this.innerText,0)""); //给td赋予onclick事件的处理
//如果是当前选择的日期,则显示亮蓝色的背景;如果是当前日期,则显示暗黄色背景
if(!outDate)
da.style.backgroundColor = (yy == new Date().getFullYear() && mm == new Date().getMonth()+1 && meizzWDay[i] == new Date().getDate())?
""#FFFFFF"":""#FFFFFF"";
else
{
da.style.backgroundColor =(yy==outDate.getFullYear() && mm== outDate.getMonth() + 1 && meizzWDay[i]==outDate.getDate())?
""#D5ECD2"":((yy == new Date().getFullYear() && mm == new Date().getMonth()+1 && meizzWDay[i] == new Date().getDate())?
""#E4E3F2"":""#F8F8FC""); // 前一个当前系统时间,后一个是本月时间低色
//将选中的日期显示为凹下去
if(yy==outDate.getFullYear() && mm== outDate.getMonth() + 1 && meizzWDay[i]==outDate.getDate())
{
//da.borderColorLight=""#E4E3F2"";
//da.borderColorDark=""#E4E3F2""; // 选择日期边框颜色
}
}
}
da.style.cursor=""hand""
da.onmouseover=Function(""this.backgroundColor='#000000';this.borderColorDark='#000099';this.borderColorLight='#000099';"");
da.onmouseout=Function(""this.bgColor='#000000';this.borderColorDark='#9CBADE';this.borderColorLight='#9CBADE';"");
}
else{da.innerHTML="""";da.style.backgroundColor="""";da.style.cursor=""default"";da.onmouseover=Function(""this.backgroundColor='#000000';this.borderColorDark='#000099';this.borderColorLight='#000099';"");
da.onmouseout=Function(""this.bgColor='#000000';this.borderColorDark='#9CBADE';this.borderColorLight='#9CBADE';"");}
}
}
function meizzDayClick(n,ex) //点击显示框选取日期,主输入函数*************
{
var yy=meizzTheYear;
var mm = parseInt(meizzTheMonth)+ex; //ex表示偏移量,用于选择上个月份和下个月份的日期
//判断月份,并进行对应的处理
if(mm<1){
yy--;
mm=12+mm;
}
else if(mm>12){
yy++;
mm=mm-12;
}
if (mm < 10){mm = ""0"" + mm;}
if (outObject)
{
if (!n) {//outObject.value="""";
return;}
if ( n < 10){n = ""0"" + n;}
outObject.value= yy + ""-"" + mm + ""-"" + n ; //注:在这里你可以输出改成你想要的格式
closeLayer();
}
else {closeLayer(); alert(""您所要输出的控件对象并不存在!"");}
}
</script>
";
#endregion
private const string ScriptKey="HcTextBoxClientScrptKeyWord";
/// <summary>
/// 将此控件呈现给指定的输出参数。
/// </summary>
/// <param name="e"> 要写出到的 HTML 编写器 </param>
protected override void OnPreRender(EventArgs e)
{
Page.RegisterStartupScript(ScriptKey,str_Js);
}
protected override void AddAttributesToRender(HtmlTextWriter output)
{
output.AddAttribute("onfocus","setday(this);");
base.AddAttributesToRender(output);
}
public DateTime Date
{
get
{
return Convert.ToDateTime(this.Text);
}
set
{
int year,month,day;
year = value.Year;
month = value.Month;
day = value.Day;
string str = Convert.ToString(year)+"-";
if( month < 10) str += "0";
str += Convert.ToString(month)+"-";
if( day < 10) str += "0";
str += Convert.ToString(day);
this.Text= str;
}
}
}
}