1. 打开新的窗口并传送参数:
R$zH] @{Gncy| 传送参数:
3Hf0MAt response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>")
.s$z/Jv ;c$ J=h] 接收参数:
.k,YlFvj string a = Request.QueryString("id");
O|_h_I-2 string b = Request.QueryString("id1");
C]Q8:6b ^*fQX1h< 2.为按钮添加对话框
vloF::1 Button1.Attributes.Add("onclick","return confirm(’确认?’)");
.F+@B\A< button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}")
DBP9{ x$ Q_l'o3 3.删除表格选定记录
$1ndKB8)`J int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex];
s&'QN=A string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString()
\W1/p` [9:9Ql_h 4.删除表格记录警告
-*.-9B~u private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e)
:6$>_m=i {
Sp@-p9# switch(e.Item.ItemType)
V59(Z {
eYx Kp!f case ListItemType.Item :
tBpC: SG case ListItemType.AlternatingItem :
EqI(|bFwy case ListItemType.EditItem:
=-p$jXVW% TableCell myTableCell;
RejQ5'Neh myTableCell = e.Item.Cells[14];
bV/jfV"%E LinkButton myDeleteButton ;
>LDhU%bH myDeleteButton = (LinkButton)myTableCell.Controls[0];
?7{H|sI myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);");
o6 $4/I break;
sH\5/'? default:
\l~*PG2 break;
V^;jJ'] }
$\9~)Rq6 8V~vXnkM }
T
Q,?>6n 4*$G & TX 5.点击表格行链接另一页
R##~*># private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
mc4i@<_? {
%.Q
!oYehj //点击表格打开
W^"AU;^V56 if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
JchSMc.9 e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);");
tJN<PCG6" }
K(aJi,e> <tioJG{OT 双击表格连接到另一页
O#I1V K Sfdu`MQR 在itemDataBind事件中
3po:xMY if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
IsR!'%Pu {
!W?gR.0$= string OrderItemID =e.item.cells[1].Text;
}l=xiAF ...
XC+A_"w) e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’");
S{3nM< }
JfPD}w -IV]U*4 双击表格打开新一页
++E3]X| if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
Z@r.pRr'
{
{5
sO string OrderItemID =e.item.cells[1].Text;
$q 2D+_ ...
c [5KG} e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)");
)vxUT{;sH }
i&n'N8D@ /t(C>$ }p ★特别注意:【?id=】 处不能为 【?id =】
&iV{:)L 6.表格超连接列传递参数
vhhC>
7 <asp:HyperLinkColumn Target="_blank" headertext="ID号" DataTextField="id" NavigateUrl="aaa.aspx?id=’
h yv2SxP* <%# DataBinder.Eval(Container.DataItem, "数据字段1")%>’ & name=’<%# DataBinder.Eval(Container.DataItem, "数据字段2")%>’ />
%Rsp;1Z Sf8{h|71 7.表格点击改变颜色
G$sA`<< if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem)
Ps<d('= {
B/n[m@O e.Item.Attributes.Add("onclick","this.style.backgroundColor=’#99cc00’;
p'om- this.style.color=’buttontext’;this.style.cursor=’default’;");
mml
z&h }
x,'!eCKN 5scEc,JCi 写在DataGrid的_ItemDataBound里
AoyX\iqQ if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem)
*oybD=%4 {
aCL!]4K84$ e.Item.Attributes.Add("onmouseover","this.style.backgroundColor=’#99cc00’;
jq!tT%o*B this.style.color=’buttontext’;this.style.cursor=’default’;");
SCTA=l. e.Item.Attributes.Add("onmouseout","this.style.backgroundColor=’’;this.style.color=’’;");
K^R,Iu/M }
@$z<i `4 'PP#^aI, ^4o;$u4R 8.关于日期格式
(IPY^>h PsZ
>P|e1 日期格式设定
O]m+u DataFormatString="{0:yyyy-MM-dd}"
'g{9@PkGn Ox-|JJ= 我觉得应该在itembound事件中
jQ)T6 7 e.items.cell["你的列"].text=DateTime.Parse(e.items.cell["你的列"].text.ToString("yyyy-MM-dd"))
)l#E}Uz /:FOPPs 9.获取错误信息并到指定页面
.c$316 .(WQYOMl0 不要使用Response.Redirect,而应该使用Server.Transfer
iya"ky~H m?&1yU9 e.g
Y&K;l_ // in global.asax
9`9R!=NM protected void Application_Error(Object sender, EventArgs e) {
h*<P$t if (Server.GetLastError() is HttpUnhandledException)
wKsT7c' Server.Transfer("MyErrorPage.aspx");
C/-63O_ [VWUqlNt> //其余的非HttpUnhandledException异常交给ASP.NET自己处理就okay了 :)
uDZT_c'Y }
y
TDNNK ,f&5pw
= 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
ivz{L- *2X0^H|dS 10.清空Cookie
k%G1i-]4 Cookie.Expires=[DateTime];
Ft!],n-n* Response.Cookies("UserName").Expires = 0
Tq~=TSD { .?/) 11.自定义异常处理
71{p+3Z& //自定义异常处理类
k|!EDze43? using System;
NrJKbk^4u/ using System.Diagnostics;
R`~z0d. 9cj9SB4 namespace MyAppException
LA)[ip4 {
|u ;v27 /// <summary>
qQH]`#P /// 从系统异常类ApplicationException继承的应用程序异常处理类。
\~_9G{2? /// 自动将异常内容记录到Windows NT/2000的应用程序日志
f@c`8L@g /// </summary>
pt}X>ph{ public class AppException:System.ApplicationException
wLH] <k {
nxl[d\ap+n public AppException()
10U9ZC {
Qg<(u?7N if (ApplicationConfiguration.EventLogEnabled)LogEvent("出现一个未知错误。");
.?hP7;hhI }
d09k5$=gJ cx0*X* public AppException(string message)
GbaEgA'fa {
Y"wUt & LogEvent(message);
x UD-iSY }
qZA).12qS c=`wg$2:5 public AppException(string message,Exception innerException)
l
c '=mA {
@Rw!'T LogEvent(message);
c7FRI0X if (innerException != null)
0a "c2J {
*v3]}g[< LogEvent(innerException.Message);
` 5C~ }
D= h)& }
O7 $hYk ~7Tc$
"I //日志记录类
=pC3~-;3 using System;
x
a06i# using System.Configuration;
(#E.`e1#6 using System.Diagnostics;
4tS.G using System.IO;
E}tqQ*u using System.Text;
ez6EjUk using System.Threading;
r'*}TM'8 : 7`[$<~E namespace MyEventLog
oTuOw|[ {
.?Gd'Lp /// <summary>
#gcF"L|| /// 事件日志记录类,提供事件日志记录支持
=Yt
R` /// <remarks>
k'5?M /// 定义了4个日志记录方法 (error, warning, info, trace)
UQI]>#_/v /// </remarks>
&sL&\+=<( /// </summary>
?28N ^ public class ApplicationLog
r|qp3x {
JQ@E>o7_ /// <summary>
[Yc G(^^ /// 将错误信息记录到Win2000/NT事件日志中
McQe1 /// <param name="message">需要记录的文本信息</param>
1cD! :[ /// </summary>
2FW\O0U public static void WriteError(String message)
oczN5YSt {
C-H@8p?T WriteLog(TraceLevel.Error, message);
`u&Zrdr, }
}dd8N5b #hsx#x|| /// <summary>
F;<xnC{[ /// 将警告信息记录到Win2000/NT事件日志中
CLJ;< /// <param name="message">需要记录的文本信息</param>
TBT:/Vfun /// </summary>
trp0V4b8 public static void WriteWarning(String message)
Nu?-0> {
AGYc |; WriteLog(TraceLevel.Warning, message);
7*Ej. HK }
MfWyc_ T
r1?620 /// <summary>
d5gR"ja /// 将提示信息记录到Win2000/NT事件日志中
{*I``T_+ /// <param name="message">需要记录的文本信息</param>
xe`
</ /// </summary>
l.NEkAYPmH public static void WriteInfo(String message)
L$E{ycn {
8Hn|cf0 WriteLog(TraceLevel.Info, message);
/Id%_,}Kb }
[.uG5%fa /// <summary>
K8UP,f2 /// 将跟踪信息记录到Win2000/NT事件日志中
%*0^0wz /// <param name="message">需要记录的文本信息</param>
U5.LDv; /// </summary>
/q`xCS public static void WriteTrace(String message)
0p}D(m2B {
70Wgg ty WriteLog(TraceLevel.Verbose, message);
?1K#dC52# }
vbC\?\_ #nPQ!NB/ /// <summary>
K#=*9S /// 格式化记录到事件日志的文本信息格式
PC-"gi=h /// <param name="ex">需要格式化的异常对象</param>
+2&@x=xy /// <param name="catchInfo">异常信息标题字符串.</param>
a+Kj1ix /// <retvalue>
N%*5 T[. /// <para>格式后的异常信息字符串,包括异常内容和跟踪堆栈.</para>
tAv@R&W, /// </retvalue>
e(GP^oK /// </summary>
mSb#Nn6W public static String FormatException(Exception ex, String catchInfo)
Ke2ccN {
\Yc'~2n StringBuilder strBuilder = new StringBuilder();
0,89H4 if (catchInfo != String.Empty)
V#S9H!hm$ {
E(8*
pI strBuilder.Append(catchInfo).Append("\r\n");
m;GbLncA }
P;ci9vk strBuilder.Append(ex.Message).Append("\r\n").Append(ex.StackTrace);
,l:ORoND return strBuilder.ToString();
t7j);W%e6 }
w.YiO5|y G2Qlt@.T /// <summary>
|n,<1QY /// 实际事件日志写入方法
uYs5f.! ` /// <param name="level">要记录信息的级别(error,warning,info,trace).</param>
8L:ji," /// <param name="messageText">要记录的文本.</param>
1]@}|
/// </summary>
noml8o private static void WriteLog(TraceLevel level, String messageText)
HiR[(5vnf {
hM6PP7XH try
@W[f1 {
,>0* @2 EventLogEntryType LogEntryType;
IpcNuZo9& switch (level)
lE&&_INHQ {
AK*LyR? case TraceLevel.Error:
t>`asL LogEntryType = EventLogEntryType.Error;
0+kH:dP{ break;
I uMQ9& case TraceLevel.Warning:
Tk:h@F|B.| LogEntryType = EventLogEntryType.Warning;
`\#B18eU break;
`OXpU,Z 6U case TraceLevel.Info:
B1>/5hV} LogEntryType = EventLogEntryType.Information;
[d1mLJAR break;
&h^9}>rVjV case TraceLevel.Verbose:
"NXB$a!: LogEntryType = EventLogEntryType.SuccessAudit;
IDB+%xl#S break;
2ZG5<"DQ" default:
D*gFV{Ws LogEntryType = EventLogEntryType.SuccessAudit;
;U.hxh;+ break;
d(:8M }
N`L0Vd =WyZX 7@R EventLog eventLog = new EventLog("Application", ApplicationConfiguration.EventLogMachineName, ApplicationConfiguration.EventLogSourceName );
LE9(fe) fe //写入事件日志
ebUBrxZX eventLog.WriteEntry(messageText, LogEntryType);
1p/3!1 V@cM |( }
7b;I+q catch {} //忽略任何异常
$m].8? }
HUv/ ~^< } //class ApplicationLog
-- %N8L;e }
kt["m. M42Ssn) 12.Panel 横向滚动,纵向自动扩展
K1\a#w <asp:panel style="overflow-x:scroll;overflow-y:auto;"></asp:panel>
@Z\,q's ][9%Kl*%@p 13.回车转换成Tab
JGsx_V1t <script language="javascript" for="document" event="onkeydown">
1DE<rKI if(event.keyCode==13 && event.srcElement.type!=’button’ && event.srcElement.type!=’submit’ && event.srcElement.type!=’reset’ && event.srcElement.type!=’’&& event.srcElement.type!=’textarea’);
2.l Z:VLN event.keyCode=9;
^Eb.:}!D6 </script>
O4cr*MCb5 d4>Z8FF|1B onkeydown="if(event.keyCode==13) event.keyCode=9"
Ay5i+)MD
19Mu61 14.DataGrid超级连接列
ER5gmmVP@p DataNavigateUrlField="字段名" DataNavigateUrlFormatString="
http://xx/inc/delete.aspx?ID={0}"
!Wy6/F@Z |:xYE{*)H 15.DataGrid行随鼠标变色
k@f g(}6 private void DGzf_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
OwH81# {
t<z`N-5* if (e.Item.ItemType!=ListItemType.Header)
c#Sa]n {
r&R B9S@*h e.Item.Attributes.Add( "onmouseout","this.style.backgroundColor=\""+e.Item.Style["BACKGROUND-COLOR"]+"\"");
El[)?+;D e.Item.Attributes.Add( "onmouseover","this.style.backgroundColor=\""+ "#EFF3F7"+"\"");
uW@oyZUj }
?'@8kpb }
T92UeG X(]WVCu 16.模板列
Po__-xN>Q <ASP:TEMPLATECOLUMN visible="False" sortexpression="demo" headertext="ID">
kb{]>3Y" <ITEMTEMPLATE>
%l}D. ml <ASP:LABEL text=’<%# DataBinder.Eval(Container.DataItem, "ArticleID")%>’ runat="server" width="80%" id="lblColumn" />
f]`#J%P </ITEMTEMPLATE>
TMlP*d# </ASP:TEMPLATECOLUMN>
q)S^P> {mZC$U' <ASP:TEMPLATECOLUMN headertext="选中">
'_w=k4 <HEADERSTYLE wrap="False" horizontalalign="Center"></HEADERSTYLE>
gQxbi1!;9 <ITEMTEMPLATE>
ur$
_ <ASP:CHECKBOX id="chkExport" runat="server" />
<acUKfpY </ITEMTEMPLATE>
xLNtIzx <EDITITEMTEMPLATE>
E:JJ3X| <ASP:CHECKBOX id="chkExportON" runat="server" enabled="true" />
aqRhh=iS </EDITITEMTEMPLATE>
yp KUkH/ </ASP:TEMPLATECOLUMN>
hb zC#@q 2ORNi,_I 后台代码
\ 3wfwu.q protected void CheckAll_CheckedChanged(object sender, System.EventArgs e)
7\$qFF-y {
EQb7-vhg //改变列的选定,实现全选或全不选。
3DiLk=\~ CheckBox chkExport ;
wQP^WzNE if( CheckAll.Checked)
e vrXo"3 {
[SHXJ4P* foreach(DataGridItem oDataGridItem in MyDataGrid.Items)
~]pE'\D7Ad {
)uj Ex7&c chkExport = (CheckBox)oDataGridItem.FindControl("chkExport");
OGde00 chkExport.Checked = true;
\r /ya<5 }
s2'yY(u/ }
q>$ev)W else
DnCP
aM4% {
-8:&>~4` foreach(DataGridItem oDataGridItem in MyDataGrid.Items)
Ghx3EVqnx" {
E^ P,*s chkExport = (CheckBox)oDataGridItem.FindControl("chkExport");
q|o}+Vr chkExport.Checked = false;
/y _O4 }
^W'fA{sr }
+$C4\$t }
8jd;JPz@\ P
`}zlml 17.数字格式化
10<x.8fSP |Y$uqRdV 【<%#Container.DataItem("price")%>的结果是500.0000,怎样格式化为500.00?】
`x
l <%#Container.DataItem("price","{0:¥#,##0.00}")%>
<49K>S9O s} UjGFP int i=123456;
87<-kV string s=i.ToString("###,###.00");
$@^pAP zEd0Tmt 18.日期格式化
r=5{o1" >XY`*J^ 【aspx页面内:<%# DataBinder.Eval(Container.DataItem,"Company_Ureg_Date")%>
5R'TcWf#W (qqOjz 显示为: 2004-8-11 19:44:28
BSYzC9h` 9N9L}k b 我只想要:2004-8-11 】
S{PJUAu <%# DataBinder.Eval(Container.DataItem,"Company_Ureg_Date","{0:yyyy-M-d}")%>
{["\.ZS| ?u/@PR\D 应该如何改?
??PC
k1X dx;Ysn0- 【格式化日期】
o.w\l\ A?CcHw
rT 取出来,一般是object((DateTime)objectFromDB).ToString("yyyy-MM-dd");
<j&DK2u=i %+8F'&X 【日期的验证表达式】
P_?gq>E8 ';TT4$(m A.以下正确的输入格式: [2004-2-29], [2004-02-29 10:29:39 pm], [2004/12/31]
b8V~S'6VqO ^((\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})))?$
tZ}
v%3 o7J B.以下正确的输入格式:[0001-12-31], [9999 09 30], [2002/03/03]
PZE0}>z ^\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]))$
0Fk5kGD,&K 1Ty<\bZ= 【大小写转换】
56+s~hG HttpUtility.HtmlEncode(string);
Y?
x, HttpUtility.HtmlDecode(string)
xIxn"^' sm0x LZ 19.如何设定全局变量
5b!vgm#]) ;i
Fz?d3; Global.asax中
!lf|7 ap&?r`Tu Application_Start()事件中
i=i(%yQ% $
et0s;GBv 添加Application[属性名] = xxx;
J)`-+}7$v f|h|q_<; 就是你的全局变量
:n0vQ5a h\5OrD@L 20.怎样作到HyperLinkColumn生成的连接后,点击连接,打开新窗口?
k5D%y3|9 ;'5>q&[qbP HyperLinkColumn有个属性Target,将器值设置成"_blank"即可.(Target="_blank")
(d(hR0HKE AvdXEY(- 【ASPNETMENU】点击菜单项弹出新窗口
7![,Q~Fy ZAv,*5&< 在你的menuData.xml文件的菜单项中加入URLTarget="_blank",如:
3&u&x( <?xml version="1.0" encoding="GB2312"?>
\@8+U;d <MenuData ImagesBaseURL="images/">
z.GMqW%B <MenuGroup>
K8>zF/# + <MenuItem Label="内参信息" URL="Infomation.aspx" >
BybW)+~ <MenuGroup ID="BBC">
85n1eE <MenuItem Label="公告信息" URL="Infomation.aspx" URLTarget="_blank" LeftIcon="file.gif"/>
D}dn.$ <MenuItem Label="编制信息简报" URL="NewInfo.aspx" LeftIcon="file.gif" />
iVB86XZ` ......
|?qquD 4= }._eIx" 最好将你的aspnetmenu升级到1.2版
A6:es_ 3pv4B:0 21.读取DataGrid控件TextBox值
DE%KW:Hug foreach(DataGrid dgi in yourDataGrid.Items)
~-EOjX(X'E {
K[ (NTp$E TextBox tb = (TextBox)dgi.FindControl("yourTextBoxId");
<F}_ /q1 tb.Text....
5Yl<h)1 }
}dp=?AFg 2.% .Z_k) 23.在DataGrid中有3个模板列包含Textbox分别为 DG_ShuLiang (数量) DG_DanJian(单价) DG_JinE(金额)分别在5.6.7列,要求在录入数量及单价的时候自动算出金额即:数量*单价=金额还要求录入时限制为 数值型.我如何用客户端脚本实现这个功能?
^C_#<m_k ppZDGpp 〖思归〗
H
*[_cqnv <asp:TemplateColumn HeaderText="数量">
D+>4AqG <ItemTemplate>
o$w_Es]Ma <asp:TextBox id="ShuLiang" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_ShuLiang")%>’
Z&|Kki* onkeyup="javascript:DoCal()"
?Lyxw] />
:?/cPg'D 8-BflejX <asp:RegularExpressionValidator id="revS" runat="server" ControlToValidate="ShuLiang" ErrorMessage="must be integer" ValidationExpression="^\d+$" />
l-SAC3qhG </ItemTemplate>
&;+-?k| </asp:TemplateColumn>
KVD8YfF [-\%4 <asp:TemplateColumn HeaderText="单价">
4:|S` jm <ItemTemplate>
D@Vt^_ <asp:TextBox id="DanJian" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_DanJian")%>’
>sK!F$ onkeyup="javascript:DoCal()"
#=6E\&NC />
?,&
tNP{jq w*oeK <asp:RegularExpressionValidator id="revS2" runat="server" ControlToValidate="DanJian" ErrorMessage="must be numeric" ValidationExpression="^\d+(\.\d*)?$" />
B?4boF?~ xL{a </ItemTemplate>
>N]7IU[- </asp:TemplateColumn>
yp$_/p O=2 x n5l0'2 <asp:TemplateColumn HeaderText="金额">
/Y'Vh^9/T <ItemTemplate>
KO]T<R
h< <asp:TextBox id="JinE" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_JinE")%>’ />
eu(:`uu </ItemTemplate>
+tVaBhd! </asp:TemplateColumn><script language="javascript">
So0f)`A function DoCal()
kdl:Wt*4o {
SzjkI+-$: var e = event.srcElement;
p4'G$]# var row = e.parentNode.parentNode;
%@.v2 cT var txts = row.all.tags("INPUT");
kg'o&^/= if (!txts.length || txts.length < 3)
{vuZ{IJa return;
;j^H)."A\ E=>FjCsu<- var q = txts[txts.length-3].value;
.ox8*OO< var p = txts[txts.length-2].value;
%d?cP}V .7l&1C)i if (isNaN(q) || isNaN(p))
*g6n return;
qWODs EJsM(iG]~M q = parseInt(q);
.w0s%T,8}^ p = parseFloat(p);
cUY`97bn M7@2^G]p txts[txts.length-1].value = (q * p).toFixed(2);
8DegN,? }
a>GyO&+Dkg </script>
~S8* t~ !t gi >U%gctIg
[/e<l&y bI:zp!-. 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。
hJZV}a| page_load
y *fDwd~ page.smartNavigation=true
fp+gyTnd3 H[S%J3JI 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 ?
qYlhlHD private void DataGrid1_ItemDataBound(obj sender,DataGridItemEventArgs e)
T~Gvp0r}h {
U-R6xxPZ for(int i=0;i<e.Item.Cells.Count-1;i++)
`QyO`y=?[Y if(e.Item.ItemType==ListItemType.EditType)
{&\jW!&n {
f'
3q(a<p e.Item.Cells.Attributes.Add("Width", "80px")
SV2M+5#; }
Of4^?`
^ }
"x 3lQ )XYv}U 26.对话框
fSs4ZXC private static string ScriptBegin = "<script language=\"JavaScript\">";
p$PKa.Y3 private static string ScriptEnd = "</script>";
X)7x<?DAy 0l-Ef1 public static void ConfirmMessageBox(string PageTarget,string Content)
{\c(ls{ {
J2'Nd' string ConfirmContent="var retValue=window.confirm(’"+Content+"’);"+"if(retValue){window.location=’"+PageTarget+"’;}";
Yy)tmq `/EGyN6X ConfirmContent=ScriptBegin + ConfirmContent + ScriptEnd;
w+1|9Y \lZf<