1. 打开新的窗口并传送参数:
qzLD Y$j!-l5z 传送参数:
hewc5vrL response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>")
P=9UK`n &zVXd 接收参数:
IlI5xkJ( string a = Request.QueryString("id");
PpNG`_O string b = Request.QueryString("id1");
^EW6}oj[ NqFfz9G) 2.为按钮添加对话框
v:>sS_^ Button1.Attributes.Add("onclick","return confirm(’确认?’)");
[biz[fm button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}")
+bb-uoZf wqap~X 3.删除表格选定记录
S@~ReRew2 int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex];
R?N+./{ string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString()
Nd@/U
c 02(Ob 4.删除表格记录警告
O0bOv S private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e)
ra_TN;( {
<;jg/ switch(e.Item.ItemType)
3vQVk {
m")p]B&i= case ListItemType.Item :
M-F{I%Vx case ListItemType.AlternatingItem :
KF!d? case ListItemType.EditItem:
AI,E9 TableCell myTableCell;
300[2}Y] myTableCell = e.Item.Cells[14];
9+.3GRt7 LinkButton myDeleteButton ;
W3^^aD- myDeleteButton = (LinkButton)myTableCell.Controls[0];
U^K8^an$ myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);");
ou]jm=4[ break;
(l(d0g&p> default:
|Vu`-L'Jz break;
*7#5pT~ }
&XXr5ne~C lR`.V0xA }
/7Q9(} _6YfPk+ 5.点击表格行链接另一页
CwyE8v private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
{?A/1q4rr {
8)83j6VF //点击表格打开
?[DVYP if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
]!/R tt e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);");
P86wRq
}
vAOThj)
Wkr31Du\K 双击表格连接到另一页
Vyc qS
ggZ0* 在itemDataBind事件中
PfhKomt" if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
A,7* 52U {
.hoVy*I string OrderItemID =e.item.cells[1].Text;
hVJ}EF0 ...
d4A:XNKB e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’");
Q#&6J =} }
B&EUvY ' "-G7eGQ 双击表格打开新一页
$H/: -v if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
Tl?jq] {
,.;{J|4P string OrderItemID =e.item.cells[1].Text;
O
>@Q>Z8W? ...
^.*zBrFx e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)");
8hSw4S"$ }
7x*C`
Et<x p`!<yq2_ ★特别注意:【?id=】 处不能为 【?id =】
z$(`{
o%a 6.表格超连接列传递参数
J$`5KbT3 <asp:HyperLinkColumn Target="_blank" headertext="ID号" DataTextField="id" NavigateUrl="aaa.aspx?id=’
F&lSRL+v <%# DataBinder.Eval(Container.DataItem, "数据字段1")%>’ & name=’<%# DataBinder.Eval(Container.DataItem, "数据字段2")%>’ />
5F]2.<i _b *gg 7.表格点击改变颜色
L/5th}m
if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem)
Vp1Nk#H {
>yLdrf e.Item.Attributes.Add("onclick","this.style.backgroundColor=’#99cc00’;
y~VLa this.style.color=’buttontext’;this.style.cursor=’default’;");
Le,;)Nd }
`+0P0(bn 9pk-#/ag 写在DataGrid的_ItemDataBound里
s>{\^T7y if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem)
zOy_qozk {
"K;""]#wg0 e.Item.Attributes.Add("onmouseover","this.style.backgroundColor=’#99cc00’;
'=Acg"aT this.style.color=’buttontext’;this.style.cursor=’default’;");
tQTjqy{K e.Item.Attributes.Add("onmouseout","this.style.backgroundColor=’’;this.style.color=’’;");
#;;A~d:V }
':f,RG P"[{s^mb w(*}, 8.关于日期格式
Ldy(<cN ],'"iVh 日期格式设定
>3I|5kZ6 DataFormatString="{0:yyyy-MM-dd}"
^t`0ul]c y6H`FFqK 我觉得应该在itembound事件中
[LV>z e.items.cell["你的列"].text=DateTime.Parse(e.items.cell["你的列"].text.ToString("yyyy-MM-dd"))
Su+[Q6oC@ L_M(Lj 9.获取错误信息并到指定页面
)d{fDwrx1 [<jU$93E 不要使用Response.Redirect,而应该使用Server.Transfer
Yq{R*HO V~$?]Z %_ e.g
UI~ hB4V$] // in global.asax
0])[\O`j protected void Application_Error(Object sender, EventArgs e) {
FB3}M)G>M if (Server.GetLastError() is HttpUnhandledException)
Q0g^% Server.Transfer("MyErrorPage.aspx");
S2#@j#\ aeEio;G1 //其余的非HttpUnhandledException异常交给ASP.NET自己处理就okay了 :)
fW=eB'Sl }
7IrH(~Fo 3A.lS+P1 Redirect会导致post-back的产生从而丢失了错误信息,所以页面导向应该直接在服务器端执行,这样就可以在错误处理页面得到出错信息并进行相应的处理
:+8qtIytKX D&DbxTi 10.清空Cookie
`1lGAKv Cookie.Expires=[DateTime];
"}S6a?]V Response.Cookies("UserName").Expires = 0
!';;q ( yB]$ 11.自定义异常处理
Qn;,OBk //自定义异常处理类
\]3[Xw-$ using System;
LYyud using System.Diagnostics;
&fE2zTz %kP=VUXj namespace MyAppException
F><ficT {
CbOCL~ " /// <summary>
HzsQ`M4cA /// 从系统异常类ApplicationException继承的应用程序异常处理类。
X]=8Oa /// 自动将异常内容记录到Windows NT/2000的应用程序日志
3MDs?qx>s /// </summary>
HI[Pf%${ public class AppException:System.ApplicationException
WfYG#!}x {
a/[)A _- public AppException()
l;B {
`(E$-m-~jH if (ApplicationConfiguration.EventLogEnabled)LogEvent("出现一个未知错误。");
bzECNi5^ }
O<MO2U+^x O0eM*~zI public AppException(string message)
}:!X@C~ {
drbim8!q~ LogEvent(message);
eAjsMED }
/E:BEm! fT
YlIT9 public AppException(string message,Exception innerException)
bas1(/|S {
Mt@Ma ]! LogEvent(message);
#K!"/,d@>J if (innerException != null)
)^
P Wr^ {
I^[[*Bh*C LogEvent(innerException.Message);
d-z[=1m }
h-DHIk3/ }
beNy5~M$ {HFx+<JG //日志记录类
1Vs>G using System;
3^-\=taN<m using System.Configuration;
Ko|gH]B' using System.Diagnostics;
pm[+xM9PB using System.IO;
@gw8r[ using System.Text;
bV+2U using System.Threading;
aj<r= e%IbME]x namespace MyEventLog
L-%'jR {
cM]ZYi /// <summary>
m|v$F,Lv /// 事件日志记录类,提供事件日志记录支持
ZKM@U?PK /// <remarks>
#$}A$ sm /// 定义了4个日志记录方法 (error, warning, info, trace)
5=8t<v1Bn /// </remarks>
)_6W@s /// </summary>
]zn3nhBI public class ApplicationLog
A r<!F/ {
ex66GJQe1 /// <summary>
DVDzYR**4 /// 将错误信息记录到Win2000/NT事件日志中
$)d34JM /// <param name="message">需要记录的文本信息</param>
Mh{>#Gs /// </summary>
Eqh*"hE7 public static void WriteError(String message)
AJ)&+H {
;s -@m< WriteLog(TraceLevel.Error, message);
tq51;L }
45OAJ?N nYe:$t3F= /// <summary>
k$>5v +r0 /// 将警告信息记录到Win2000/NT事件日志中
Zay%QNsb /// <param name="message">需要记录的文本信息</param>
8s
%YudW /// </summary>
>*Ej2ex public static void WriteWarning(String message)
WpRM|"CF {
^F&j;8U WriteLog(TraceLevel.Warning, message);
e0j4t-lL }
whm|"}x)u amQTPNI /// <summary>
n~ 0MhE0H /// 将提示信息记录到Win2000/NT事件日志中
=ADOf_n} /// <param name="message">需要记录的文本信息</param>
Ejnk\ 8: /// </summary>
'8(UiB5d public static void WriteInfo(String message)
C>SOd] {
^'fgQyj WriteLog(TraceLevel.Info, message);
A6 `a }
Y?L>KiM$ /// <summary>
{|B[[W\TN /// 将跟踪信息记录到Win2000/NT事件日志中
O 0$V+fE /// <param name="message">需要记录的文本信息</param>
hDQk zqW /// </summary>
i1'G_bo4F7 public static void WriteTrace(String message)
5>ktr)] {
}6=?
zs} WriteLog(TraceLevel.Verbose, message);
t0Jqr)9}6 }
?Iq{6O>D. 6YV"H /// <summary>
1g j GaC /// 格式化记录到事件日志的文本信息格式
%F^,6y /// <param name="ex">需要格式化的异常对象</param>
+cKOIMu9 /// <param name="catchInfo">异常信息标题字符串.</param>
(/s~L*gF{ /// <retvalue>
kt=&mq/B /// <para>格式后的异常信息字符串,包括异常内容和跟踪堆栈.</para>
^aQ&.q /// </retvalue>
&I%E8E /// </summary>
}D.\2x(J public static String FormatException(Exception ex, String catchInfo)
X5)(,036 {
Kr;=4xg= StringBuilder strBuilder = new StringBuilder();
FZIC|uz if (catchInfo != String.Empty)
N;k )> {
<lLJf8OK strBuilder.Append(catchInfo).Append("\r\n");
M?GkHJ %! }
R1eWPtWs strBuilder.Append(ex.Message).Append("\r\n").Append(ex.StackTrace);
z^s\&gix return strBuilder.ToString();
USS%T<Vk }
X*:,| WW2hwB( /// <summary>
i0J`{PbI /// 实际事件日志写入方法
%wI)uJ2 /// <param name="level">要记录信息的级别(error,warning,info,trace).</param>
sZEa8 /// <param name="messageText">要记录的文本.</param>
S_ UAz /// </summary>
=LGSywWM9 private static void WriteLog(TraceLevel level, String messageText)
67
~p n {
>#Xz~xI/I try
;tF&r1 {
uGm?e]7Hx< EventLogEntryType LogEntryType;
=;E0PB_w switch (level)
9!kp3x/` {
4nGt*0Er case TraceLevel.Error:
c{KJNH%7 LogEntryType = EventLogEntryType.Error;
s|`wi}"x break;
6>
z{xYat case TraceLevel.Warning:
l(}MM|ka LogEntryType = EventLogEntryType.Warning;
M"bG(a(6: break;
e`q*'u1? case TraceLevel.Info:
=Y5m% ,Bq LogEntryType = EventLogEntryType.Information;
-GM"gkz break;
u[oV
Jvc case TraceLevel.Verbose:
T7Y}v,+- LogEntryType = EventLogEntryType.SuccessAudit;
]>Gi_20*. break;
hJD3G
|E default:
o)]O LogEntryType = EventLogEntryType.SuccessAudit;
B2'TRXIm1U break;
l2}X\N&q }
=N8_S$nx( FOsxId[f9 EventLog eventLog = new EventLog("Application", ApplicationConfiguration.EventLogMachineName, ApplicationConfiguration.EventLogSourceName );
jA[Ir3 //写入事件日志
Jb^{o+s53 eventLog.WriteEntry(messageText, LogEntryType);
rHk,OC wG9aX*(n }
.l5-i@=W catch {} //忽略任何异常
. UH'U\M }
8n-Xt7z } //class ApplicationLog
IV1Y+Z ) }
Dln1 R[ 9%"`9j~H> 12.Panel 横向滚动,纵向自动扩展
,D]g]#Lq <asp:panel style="overflow-x:scroll;overflow-y:auto;"></asp:panel>
72.Msnn pnyu&@e 13.回车转换成Tab
}p?67y/ <script language="javascript" for="document" event="onkeydown">
|lg jI!iK if(event.keyCode==13 && event.srcElement.type!=’button’ && event.srcElement.type!=’submit’ && event.srcElement.type!=’reset’ && event.srcElement.type!=’’&& event.srcElement.type!=’textarea’);
}L&LtW{X event.keyCode=9;
(DS"*4ty </script>
R!lug;u# jzGK(%sw" onkeydown="if(event.keyCode==13) event.keyCode=9"
xI~AZ:m Li"+` 14.DataGrid超级连接列
W&&|T;P<J DataNavigateUrlField="字段名" DataNavigateUrlFormatString="
http://xx/inc/delete.aspx?ID={0}"
8lGM>(:o ,<)D3K< 15.DataGrid行随鼠标变色
L F } d private void DGzf_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
EtaKo}!A} {
! K_<hNG& if (e.Item.ItemType!=ListItemType.Header)
E_DQ.!U!o {
] $r].,& e.Item.Attributes.Add( "onmouseout","this.style.backgroundColor=\""+e.Item.Style["BACKGROUND-COLOR"]+"\"");
yT5OFD|T e.Item.Attributes.Add( "onmouseover","this.style.backgroundColor=\""+ "#EFF3F7"+"\"");
yU4mS;GX }
} .Z` }
9V[}#(f$ gIusp917 16.模板列
0@{0#W3R <ASP:TEMPLATECOLUMN visible="False" sortexpression="demo" headertext="ID">
URg;e M# <ITEMTEMPLATE>
:#35mBe}k <ASP:LABEL text=’<%# DataBinder.Eval(Container.DataItem, "ArticleID")%>’ runat="server" width="80%" id="lblColumn" />
w0lgB%97p </ITEMTEMPLATE>
(Y8LyY </ASP:TEMPLATECOLUMN>
dr+(C[= vt^7:!r <ASP:TEMPLATECOLUMN headertext="选中">
p<#aXs jy <HEADERSTYLE wrap="False" horizontalalign="Center"></HEADERSTYLE>
-2 >s#/% <ITEMTEMPLATE>
!{+.)%d'g <ASP:CHECKBOX id="chkExport" runat="server" />
'`.-75T </ITEMTEMPLATE>
v9Sk\9}S <EDITITEMTEMPLATE>
32?'jRN(ue <ASP:CHECKBOX id="chkExportON" runat="server" enabled="true" />
c$^v~lQS </EDITITEMTEMPLATE>
1X5Yp |Ho </ASP:TEMPLATECOLUMN>
NsSZ?ky )KVr2y;RF 后台代码
5J|S6x\ protected void CheckAll_CheckedChanged(object sender, System.EventArgs e)
v'b%m8 {
9==4T$nM[ //改变列的选定,实现全选或全不选。
L jTSu9I> CheckBox chkExport ;
l U4 I* if( CheckAll.Checked)
*w O~RnP {
HKI\i)c foreach(DataGridItem oDataGridItem in MyDataGrid.Items)
_SOwiz {
`O%nDry chkExport = (CheckBox)oDataGridItem.FindControl("chkExport");
b;5j awG chkExport.Checked = true;
i*m;kWu, }
e&U$;sS` }
0B!(i.w else
D}lqd Ja {
wytMoG\ foreach(DataGridItem oDataGridItem in MyDataGrid.Items)
n%#3xoa {
C;K+ITlJ chkExport = (CheckBox)oDataGridItem.FindControl("chkExport");
qe&B$3D| chkExport.Checked = false;
_*%K!%}l= }
X[1D$1Dvw }
-]Su+/3(, }
r|DIf28MIq C=@4U} 17.数字格式化
(=;'>*L( <tZZ]Y] 【<%#Container.DataItem("price")%>的结果是500.0000,怎样格式化为500.00?】
eOF*|9 <%#Container.DataItem("price","{0:¥#,##0.00}")%>
=b>TF B=*N qHdUnW int i=123456;
F[yofRN string s=i.ToString("###,###.00");
P5oS 1iu* Skg/iH"( 18.日期格式化
D&2NO/
R o{fYoBgr 【aspx页面内:<%# DataBinder.Eval(Container.DataItem,"Company_Ureg_Date")%>
U5H%wA['m TK[[6IB 显示为: 2004-8-11 19:44:28
njg0MZBqA `[(XZhN 我只想要:2004-8-11 】
>yXhP6 <%# DataBinder.Eval(Container.DataItem,"Company_Ureg_Date","{0:yyyy-M-d}")%>
:i& 9}\|, 4K~=l%l 应该如何改?
Ky,upU Q\
6-SAS 【格式化日期】
ng9e)lU~*b ]=%qm; 取出来,一般是object((DateTime)objectFromDB).ToString("yyyy-MM-dd");
buN@O7\ wv." 【日期的验证表达式】
^uN[rHZ*u a{Y|`*7y A.以下正确的输入格式: [2004-2-29], [2004-02-29 10:29:39 pm], [2004/12/31]
3en67l ^((\d{2}(([02468][048])|([13579][26]))[\-\/\s]?((((0?[13578])|(1[02]))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\-\/\s]?((0?[1-9])|([1-2][0-9])))))|(\d{2}(([02468][1235679])|([13579][01345789]))[\-\/\s]?((((0?[13578])|(1[02]))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\-\/\s]?((0?[1-9])|(1[0-9])|(2[0-8]))))))(\s(((0?[1-9])|(1[0-2]))\:([0-5][0-9])((\s)|(\:([0-5][0-9])\s))([AM|PM|am|pm]{2,2})))?$
l5Ko9CG aF+Lam( B.以下正确的输入格式:[0001-12-31], [9999 09 30], [2002/03/03]
[J}eNprg ^\d{4}[\-\/\s]?((((0[13578])|(1[02]))[\-\/\s]?(([0-2][0-9])|(3[01])))|(((0[469])|(11))[\-\/\s]?(([0-2][0-9])|(30)))|(02[\-\/\s]?[0-2][0-9]))$
?HZ^V Ys}^hy 【大小写转换】
WPNw")t! HttpUtility.HtmlEncode(string);
SJa>!]U'xI HttpUtility.HtmlDecode(string)
G$V=\60a- P(b[|QF 19.如何设定全局变量
43B0ynagN ~5%3] Global.asax中
^@RvCJ+ !Md6Lh%-w Application_Start()事件中
}*QK;#NEc J( XDwt 添加Application[属性名] = xxx;
jQ3dLctn G"J
nQ 就是你的全局变量
iJ^}{- rZ3ji(4HS 20.怎样作到HyperLinkColumn生成的连接后,点击连接,打开新窗口?
03v& k Q c&Y|]p" HyperLinkColumn有个属性Target,将器值设置成"_blank"即可.(Target="_blank")
yTg|L9 U\:Y*Ai 【ASPNETMENU】点击菜单项弹出新窗口
@9_mk@ {G x=QNd 在你的menuData.xml文件的菜单项中加入URLTarget="_blank",如:
IAwS39B <?xml version="1.0" encoding="GB2312"?>
a`%`9GD <MenuData ImagesBaseURL="images/">
d/OP+yzgZ <MenuGroup>
e3TKQ( <MenuItem Label="内参信息" URL="Infomation.aspx" >
-"JmQ Fha <MenuGroup ID="BBC">
3w"JzC@ <MenuItem Label="公告信息" URL="Infomation.aspx" URLTarget="_blank" LeftIcon="file.gif"/>
vu^mLc <MenuItem Label="编制信息简报" URL="NewInfo.aspx" LeftIcon="file.gif" />
!(? 7V ......
)AkBo &T0]tzk*, 最好将你的aspnetmenu升级到1.2版
6wWhM&Wd YlbX_h2S" 21.读取DataGrid控件TextBox值
9GCK3 foreach(DataGrid dgi in yourDataGrid.Items)
)G^k$j {
^U5N!"6R TextBox tb = (TextBox)dgi.FindControl("yourTextBoxId");
}aE' tb.Text....
xO>z
)3A }
%|}*xMQ '#3FEo 23.在DataGrid中有3个模板列包含Textbox分别为 DG_ShuLiang (数量) DG_DanJian(单价) DG_JinE(金额)分别在5.6.7列,要求在录入数量及单价的时候自动算出金额即:数量*单价=金额还要求录入时限制为 数值型.我如何用客户端脚本实现这个功能?
Y=G`~2Pr= x
cAs}y} 〖思归〗
{!wW,3|Pu <asp:TemplateColumn HeaderText="数量">
HYGd
:SeH <ItemTemplate>
p:y\{k" <asp:TextBox id="ShuLiang" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_ShuLiang")%>’
=O0A(ca"g onkeyup="javascript:DoCal()"
Vlz\n />
Lg!E K=0xR*ll5 <asp:RegularExpressionValidator id="revS" runat="server" ControlToValidate="ShuLiang" ErrorMessage="must be integer" ValidationExpression="^\d+$" />
4sQm"XgE </ItemTemplate>
'=Zm[P, </asp:TemplateColumn>
?<3 d
Fb 9AhA"+? <asp:TemplateColumn HeaderText="单价">
m=@xZw< <ItemTemplate>
"Ux(nt <asp:TextBox id="DanJian" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_DanJian")%>’
i@?|vu onkeyup="javascript:DoCal()"
6}I X{nQI />
EniV-Uj\D H i8V=+ <asp:RegularExpressionValidator id="revS2" runat="server" ControlToValidate="DanJian" ErrorMessage="must be numeric" ValidationExpression="^\d+(\.\d*)?$" />
<#?dPDMG.* Cfmd*, </ItemTemplate>
e_Hpai<b </asp:TemplateColumn>
!`?i>k?Q E d"db`8 ;S <asp:TemplateColumn HeaderText="金额">
dFw+nGN <ItemTemplate>
F}45.CrD <asp:TextBox id="JinE" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_JinE")%>’ />
Bc }o3oc </ItemTemplate>
[T =>QS@g </asp:TemplateColumn><script language="javascript">
NN'pBUR function DoCal()
$zCCeRP {
l3 F$5n var e = event.srcElement;
>YWK"~|i~ var row = e.parentNode.parentNode;
)4B`U(%M~ var txts = row.all.tags("INPUT");
zX*5yNd if (!txts.length || txts.length < 3)
_`;KmD&5 return;
}B7Txo,Z |}z5ST% var q = txts[txts.length-3].value;
OeASB} var p = txts[txts.length-2].value;
Oo;]j)z X\Zan$oi if (isNaN(q) || isNaN(p))
T~/>U&k}J return;
GIEQD$vy & tT6.@kH q = parseInt(q);
`WL3aI": p = parseFloat(p);
~$K{E[^< DL4`j>2Ov txts[txts.length-1].value = (q * p).toFixed(2);
BuRsz6n }
rbdrs </script>
@H#Fzoo. ,}'8.
f o"X..m< < r~hU*u CUH u= 24.datagrid选定比较底下的行时,为什么总是刷新一下,然后就滚动到了最上面,刚才选定的行因屏幕的关系就看不到了。
`K+%/|! page_load
su=MMr> page.smartNavigation=true
[06m{QJ)1 lmHQ"z 3G 25.在Datagrid中修改数据,当点击编辑键时,数据出现在文本框中,怎么控制文本框的大小 ?
U"8Hw@ private void DataGrid1_ItemDataBound(obj sender,DataGridItemEventArgs e)
#2%V {
W|fE]RY for(int i=0;i<e.Item.Cells.Count-1;i++)
h.#:7d(g if(e.Item.ItemType==ListItemType.EditType)
8Snv, Lb`^ {
A+Isk{d e.Item.Cells.Attributes.Add("Width", "80px")
td%J.&K_*' }
Pd&KAu|<` }
)-5e Iy )-[$m% 26.对话框
9yTdbpY private static string ScriptBegin = "<script language=\"JavaScript\">";
JW0\y+o~ private static string ScriptEnd = "</script>";
q7KHx b c]x-mj = public static void ConfirmMessageBox(string PageTarget,string Content)
"1Hn?4nz5 {
dpq(=s`s string ConfirmContent="var retValue=window.confirm(’"+Content+"’);"+"if(retValue){window.location=’"+PageTarget+"’;}";
:n13v@q [Lji LKW ConfirmContent=ScriptBegin + ConfirmContent + ScriptEnd;
$Xt""mlQ eC<RM Q4 Page ParameterPage = (Page)System.Web.HttpContext.Current.Handler;
sjLMM_' ParameterPage.RegisterStartupScript("confirm",ConfirmContent);
OW};i| //Response.Write(strScript);
meV Z_f/ }
<B|b'XVH2 x1g-@{8]j 27. 将时间格式化:string aa=DateTime.Now.ToString("yyyy年MM月dd日");
-j<E_!t &_