1. 打开新的窗口并传送参数:
@<0h"i
x 7O]J^H+7 传送参数:
1*TXDo_T response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>")
JvT%R`i ^f!Zr 接收参数:
",
Rw%_ string a = Request.QueryString("id");
2] wf`9ZH string b = Request.QueryString("id1");
+mQC:B7> .gsu_N_v 2.为按钮添加对话框
KL\=:iWA Button1.Attributes.Add("onclick","return confirm(’确认?’)");
$=g.-F%*= button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}")
d~1"{WPSn ' ^L 3.删除表格选定记录
@f01xh=8 int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex];
T+`GOFx string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString()
Ue\oIi aKU8"
5 4.删除表格记录警告
g8qAJ4 private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e)
snzH}$Ls {
28qWC~/9 switch(e.Item.ItemType)
\]:NOmI^' {
^0?cyv\>LA case ListItemType.Item :
5}^08Xl case ListItemType.AlternatingItem :
MKYE]D; case ListItemType.EditItem:
n)7$xYuH TableCell myTableCell;
,?N_67 myTableCell = e.Item.Cells[14];
h] TVi$J LinkButton myDeleteButton ;
2o3k=hKS myDeleteButton = (LinkButton)myTableCell.Controls[0];
Hw. @Le> myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);");
.B-,GD} break;
#UnO~IE.m$ default:
0JL6EL>_ break;
0_Z|y/I. }
Jy[8,X aZ0iwMK }
N0KRND n{NgtH\V 5.点击表格行链接另一页
k 5kX private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
y/*Tvb #TJ {
=@/^1.` //点击表格打开
/faP]J) if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
!x /Z" e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);");
jsht2]iq3K }
l]=$< | Dpfh 双击表格连接到另一页
on&=%tCAL kF~e3A7C 在itemDataBind事件中
5Jd {Ev if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
*J5euA5= {
tdK^X1 string OrderItemID =e.item.cells[1].Text;
6HQwL\r79 ...
A{T@O5ucj e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’");
m|gd9m$,? }
JJ06f~Iw[ T1[ZrY'0 双击表格打开新一页
[:'?}p if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
\`5u@Nzx {
,B>b9,~3a string OrderItemID =e.item.cells[1].Text;
-%$
dFq ...
YQsc(6 e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)");
HBGA
lZ }
7u0R=q Av4E?@R ★特别注意:【?id=】 处不能为 【?id =】
|.W;vc < 6.表格超连接列传递参数
=x]dP. <asp:HyperLinkColumn Target="_blank" headertext="ID号" DataTextField="id" NavigateUrl="aaa.aspx?id=’
=i %w_e <%# DataBinder.Eval(Container.DataItem, "数据字段1")%>’ & name=’<%# DataBinder.Eval(Container.DataItem, "数据字段2")%>’ />
.?]_yX o:*iT=l 7.表格点击改变颜色
h(up1(x if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem)
N'.+ezZ;h {
Vtk|WV?>P+ e.Item.Attributes.Add("onclick","this.style.backgroundColor=’#99cc00’;
>:|q J$J. this.style.color=’buttontext’;this.style.cursor=’default’;");
xK 'IsMo[ }
|/Z)? _@76eZd 写在DataGrid的_ItemDataBound里
y5h[^K3 if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem)
6%1o<{(%f {
RjHpC7b*% e.Item.Attributes.Add("onmouseover","this.style.backgroundColor=’#99cc00’;
F'*4:WD7 this.style.color=’buttontext’;this.style.cursor=’default’;");
pSUp"wch e.Item.Attributes.Add("onmouseout","this.style.backgroundColor=’’;this.style.color=’’;");
ZK*aVYnu }
y$NG ..S _.LWc^Sg x*)O<K 8.关于日期格式
@U5>w\ pdq h'+5 日期格式设定
ywte\} DataFormatString="{0:yyyy-MM-dd}"
pBLO LXl! !i% 我觉得应该在itembound事件中
eQj/)@B:V e.items.cell["你的列"].text=DateTime.Parse(e.items.cell["你的列"].text.ToString("yyyy-MM-dd"))
WQ`T'k#ESW A>yIH)b 9.获取错误信息并到指定页面
h (2k;M^s ZZ7U^#RT 不要使用Response.Redirect,而应该使用Server.Transfer
LcF3P
4 s6uAF(4, e.g
4pv:u:Z // in global.asax
wYG0*!Vj protected void Application_Error(Object sender, EventArgs e) {
Eq{TZV if (Server.GetLastError() is HttpUnhandledException)
Y1IlH8+0 Server.Transfer("MyErrorPage.aspx");
'"^JNb^I O!tD1^O!1} //其余的非HttpUnhandledException异常交给ASP.NET自己处理就okay了 :)
<^{: K` }
5;Xrf= SGm?"esEt 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
oJ:J'$W( g (k|"g`* 10.清空Cookie
g!ww;_ Cookie.Expires=[DateTime];
:_*Q
IyW Response.Cookies("UserName").Expires = 0
566Qikw2 AAcbY; 11.自定义异常处理
!4:,,!T //自定义异常处理类
v!Z 9T using System;
$(U|JR@ using System.Diagnostics;
u7d]%<~'$F iXFaQ namespace MyAppException
k7*q.2 0 {
FQ%mNowuj /// <summary>
.&y1gh!= /// 从系统异常类ApplicationException继承的应用程序异常处理类。
[eRMlSXA /// 自动将异常内容记录到Windows NT/2000的应用程序日志
xJCpWU3wM /// </summary>
L%FL{G
public class AppException:System.ApplicationException
{QID @ {
>YLm]7v} public AppException()
[@6iStRg7 {
<=Qk^Y2k if (ApplicationConfiguration.EventLogEnabled)LogEvent("出现一个未知错误。");
VzesqVx }
$]FWpr%) ?F/3]lsggT public AppException(string message)
0N.*c {
/V&Y@j LogEvent(message);
~
4aaJ0 }
(agdgy:# PJ{.jWwD public AppException(string message,Exception innerException)
Tx*m
p+q {
q<VhP2R LogEvent(message);
7nmo p7 if (innerException != null)
AN@Vos
Cu {
lK-I[i! LogEvent(innerException.Message);
s6B@:9 }
/03>|Juo }
r`2& o \
(,2^T'$J //日志记录类
H<
j+-u4b using System;
t(Uoi~#[ using System.Configuration;
#XsqTK_nk using System.Diagnostics;
9L};vkYk# using System.IO;
k;sUD mrO using System.Text;
=u(fP" |{ using System.Threading;
>KE(%9y~ ze-iDd_y namespace MyEventLog
GOt@x9% {
pfT7 /// <summary>
`d8TA#|` /// 事件日志记录类,提供事件日志记录支持
am}zOr\ /// <remarks>
b}fH$.V@ /// 定义了4个日志记录方法 (error, warning, info, trace)
DCj!m<Y& /// </remarks>
mWh:,[o /// </summary>
gnQd#` public class ApplicationLog
6
Qmtb2 {
*b&| /// <summary>
%X3T<3< /// 将错误信息记录到Win2000/NT事件日志中
2,+H;Ypi! /// <param name="message">需要记录的文本信息</param>
7P /// </summary>
xRfX:3 public static void WriteError(String message)
d^7<l_u~ ! {
KnuqU2<
{ WriteLog(TraceLevel.Error, message);
:z[SI{Y }
>(3y(1; R$q:Ct /// <summary>
VD4( /// 将警告信息记录到Win2000/NT事件日志中
9I,Trk@& /// <param name="message">需要记录的文本信息</param>
COap* /// </summary>
QZX+E public static void WriteWarning(String message)
YJ6Xq||_ {
K$4Ky&89
WriteLog(TraceLevel.Warning, message);
R7#B_^ $ }
7j^,4; RW'QU`N[Y /// <summary>
+U[A.^t /// 将提示信息记录到Win2000/NT事件日志中
k]Yd4CC2 /// <param name="message">需要记录的文本信息</param>
k{; 2*6b0 /// </summary>
37VSE@Z+ public static void WriteInfo(String message)
;aSEv"iWX {
d4lEd>Ni WriteLog(TraceLevel.Info, message);
dI`b AP;\ }
\QVL%,.%M /// <summary>
+BESO /// 将跟踪信息记录到Win2000/NT事件日志中
p &A3l /// <param name="message">需要记录的文本信息</param>
_s^sZ{'2_ /// </summary>
_T1|_9b public static void WriteTrace(String message)
0y?bwxkc {
JMXCyDy; WriteLog(TraceLevel.Verbose, message);
sq_
f[! }
/)j:Y:5 u-D%: lz85 /// <summary>
V
V<Zl /// 格式化记录到事件日志的文本信息格式
m}rUc29cS, /// <param name="ex">需要格式化的异常对象</param>
U2;_{n*g% /// <param name="catchInfo">异常信息标题字符串.</param>
l2i[wc"9 /// <retvalue>
Bx)4BPaN /// <para>格式后的异常信息字符串,包括异常内容和跟踪堆栈.</para>
NO QM:tBO> /// </retvalue>
n* uT /// </summary>
(<|,LagTuc public static String FormatException(Exception ex, String catchInfo)
1jDN=hIl {
(m13
ong StringBuilder strBuilder = new StringBuilder();
i!(u4wTFF if (catchInfo != String.Empty)
P9BShC5 {
V!uW\i/ strBuilder.Append(catchInfo).Append("\r\n");
"d%o% }
)
}(Po_ strBuilder.Append(ex.Message).Append("\r\n").Append(ex.StackTrace);
/;
w(1)B return strBuilder.ToString();
J.$N<. }
wZ0RI{)s' 1
Qln|b8< /// <summary>
+xp)la. /// 实际事件日志写入方法
!ap}+_IA7^ /// <param name="level">要记录信息的级别(error,warning,info,trace).</param>
EN^5Hppb /// <param name="messageText">要记录的文本.</param>
''tCtG"
Xi /// </summary>
\I( g70 private static void WriteLog(TraceLevel level, String messageText)
MR}=tO {
*mby fu0q try
"Doz~R\\ {
shKTj5s? EventLogEntryType LogEntryType;
f3^Anaa]l switch (level)
3?5JY;}h>" {
Qco8m4n case TraceLevel.Error:
Lcb5^e?'Q LogEntryType = EventLogEntryType.Error;
\xG_q>1_ break;
H%pD9'q~ case TraceLevel.Warning:
g-? @a LogEntryType = EventLogEntryType.Warning;
4K5 break;
>jz9o9?8 case TraceLevel.Info:
s5h}MXIXw LogEntryType = EventLogEntryType.Information;
Q<0X80w> break;
HA$Xg
j case TraceLevel.Verbose:
B`|f"+. LogEntryType = EventLogEntryType.SuccessAudit;
agt/;>q\~ break;
9A~w2z\G default:
bbM^J LogEntryType = EventLogEntryType.SuccessAudit;
uP G\1 break;
MX? *jYl }
u8.F_'` z ,BUrZA2\U$ EventLog eventLog = new EventLog("Application", ApplicationConfiguration.EventLogMachineName, ApplicationConfiguration.EventLogSourceName );
>
a;iX.K //写入事件日志
I3HO><of eventLog.WriteEntry(messageText, LogEntryType);
FY<Q|Ov p]0`rf!| }
!0dQfj^_ catch {} //忽略任何异常
]~2iducB, }
^"<x4e9+j } //class ApplicationLog
=p^$>o }
E;}&2 a !wN2BCSY@ 12.Panel 横向滚动,纵向自动扩展
s_ t/ <asp:panel style="overflow-x:scroll;overflow-y:auto;"></asp:panel>
HjIIhl?UY yDfH`]i)U 13.回车转换成Tab
"iTjiH)Q( <script language="javascript" for="document" event="onkeydown">
:s6aFiz if(event.keyCode==13 && event.srcElement.type!=’button’ && event.srcElement.type!=’submit’ && event.srcElement.type!=’reset’ && event.srcElement.type!=’’&& event.srcElement.type!=’textarea’);
)$RV) event.keyCode=9;
Z#.1p'3qm1 </script>
EB|
iW2' Q,:{(R onkeydown="if(event.keyCode==13) event.keyCode=9"
" i:[|7 }4p)UX>aWT 14.DataGrid超级连接列
,`JYFh M DataNavigateUrlField="字段名" DataNavigateUrlFormatString="
http://xx/inc/delete.aspx?ID={0}"
"MU-&** 10fxK 15.DataGrid行随鼠标变色
h;,1BpbM private void DGzf_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
C7ug\_,s {
rCwE$5
b if (e.Item.ItemType!=ListItemType.Header)
.<zKBv {
aX`uF<c9 e.Item.Attributes.Add( "onmouseout","this.style.backgroundColor=\""+e.Item.Style["BACKGROUND-COLOR"]+"\"");
OHi.5 ( e.Item.Attributes.Add( "onmouseover","this.style.backgroundColor=\""+ "#EFF3F7"+"\"");
}/dk2!?ig }
1^LdYO?g' }
S=ZZ[E_~S ]f#s`.A~ 16.模板列
VE-l6@` <ASP:TEMPLATECOLUMN visible="False" sortexpression="demo" headertext="ID">
XHekz6_ <ITEMTEMPLATE>
)i}j\";>L <ASP:LABEL text=’<%# DataBinder.Eval(Container.DataItem, "ArticleID")%>’ runat="server" width="80%" id="lblColumn" />
=B9-}]DDO </ITEMTEMPLATE>
GQ;0KIN </ASP:TEMPLATECOLUMN>
xRe`Duy: `0\Z*^> <ASP:TEMPLATECOLUMN headertext="选中">
/1MmOB <HEADERSTYLE wrap="False" horizontalalign="Center"></HEADERSTYLE>
0K[]UU=P= <ITEMTEMPLATE>
tGgxI D <ASP:CHECKBOX id="chkExport" runat="server" />
LP6p </ITEMTEMPLATE>
?>Sv_0 <EDITITEMTEMPLATE>
H}$7c`;q <ASP:CHECKBOX id="chkExportON" runat="server" enabled="true" />
Hl,{4%] </EDITITEMTEMPLATE>
is4}s,]$6 </ASP:TEMPLATECOLUMN>
lFGuQLuqA{ }:m/@LKB 后台代码
QQBh)5F protected void CheckAll_CheckedChanged(object sender, System.EventArgs e)
1ZI1+TDH {
<%m YsaM //改变列的选定,实现全选或全不选。
q2*A'C CheckBox chkExport ;
m,lZy#02s3 if( CheckAll.Checked)
iX$G($[l( {
[3jJQ3O, foreach(DataGridItem oDataGridItem in MyDataGrid.Items)
rZKfb}ANQ {
BB6[(Z chkExport = (CheckBox)oDataGridItem.FindControl("chkExport");
o/w3b8 chkExport.Checked = true;
hyH[`wiq }
=vbG'_[7 }
k
ucbI_ else
qD{1X25O {
&eHRn_st5b foreach(DataGridItem oDataGridItem in MyDataGrid.Items)
ob\-OMNs@ {
&"^F;z/ chkExport = (CheckBox)oDataGridItem.FindControl("chkExport");
)i~AXBt} chkExport.Checked = false;
VHxBs }
t(u2%R4<d }
e$J>z { }
(9Zvr4.f7 <y@vv 17.数字格式化
`,qft[1 #7]Jz.S 【<%#Container.DataItem("price")%>的结果是500.0000,怎样格式化为500.00?】
U`[viH>K <%#Container.DataItem("price","{0:¥#,##0.00}")%>
TFOx=_.%i )&E] int i=123456;
m$C1Ea-wnT string s=i.ToString("###,###.00");
&w9*pJR % 0xZ^ f}@L 18.日期格式化
NU_^*@k vw>(JCR 【aspx页面内:<%# DataBinder.Eval(Container.DataItem,"Company_Ureg_Date")%>
i+(>w'=m ITl>HlS 显示为: 2004-8-11 19:44:28
vJs6nVbK 9Tr ceL; 我只想要:2004-8-11 】
Pek[j)g} <%# DataBinder.Eval(Container.DataItem,"Company_Ureg_Date","{0:yyyy-M-d}")%>
bLS10^g5 3XB`|\: 应该如何改?
'C}ku>B_r _<]0hC 【格式化日期】
LL);Ym9d q{V e%8$" 取出来,一般是object((DateTime)objectFromDB).ToString("yyyy-MM-dd");
#)n$Q^9& 8a)4>B 【日期的验证表达式】
iz^a Qx/ !4<D^eh A.以下正确的输入格式: [2004-2-29], [2004-02-29 10:29:39 pm], [2004/12/31]
[f\Jcjc ^((\d{2}(([02468][048])|([13579][26]))[\-\/\s]?((((0?[13578])|(1[02]))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\-\/\s]?((0?[1-9])|([1-2][0-9])))))|(\d{2}(([02468][1235679])|([13579][01345789]))[\-\/\s]?((((0?[13578])|(1[02]))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\-\/\s]?((0?[1-9])|(1[0-9])|(2[0-8]))))))(\s(((0?[1-9])|(1[0-2]))\:([0-5][0-9])((\s)|(\:([0-5][0-9])\s))([AM|PM|am|pm]{2,2})))?$
pq]z%\$u E5A"sB
B.以下正确的输入格式:[0001-12-31], [9999 09 30], [2002/03/03]
{k=3OIp ^\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]))$
:' 5J[]J 5s\;7> 【大小写转换】
X2I_,k'fQ HttpUtility.HtmlEncode(string);
Q7e4MKy7 HttpUtility.HtmlDecode(string)
phG*It} =RXeN+
&R 19.如何设定全局变量
ysi=}+F. wZ0bD&B
Global.asax中
#/Ob_~-?j k?HdW(HA Application_Start()事件中
@r[SqGa: 8&HBR # 添加Application[属性名] = xxx;
,<!*@xy7v 8.jf6 就是你的全局变量
Q}^Ip7T J~J+CGT~2 20.怎样作到HyperLinkColumn生成的连接后,点击连接,打开新窗口?
:FU?vh$) F,)+9/S& HyperLinkColumn有个属性Target,将器值设置成"_blank"即可.(Target="_blank")
(e5Z^9X wO.d;SK 【ASPNETMENU】点击菜单项弹出新窗口
Bx\ o8k *tT}N@<% 在你的menuData.xml文件的菜单项中加入URLTarget="_blank",如:
u0<yGsEGD <?xml version="1.0" encoding="GB2312"?>
JFc,f <MenuData ImagesBaseURL="images/">
A@_>9; <MenuGroup>
|15!D <MenuItem Label="内参信息" URL="Infomation.aspx" >
AH/^v;- <MenuGroup ID="BBC">
vO$cF* <MenuItem Label="公告信息" URL="Infomation.aspx" URLTarget="_blank" LeftIcon="file.gif"/>
@1xVWSF <MenuItem Label="编制信息简报" URL="NewInfo.aspx" LeftIcon="file.gif" />
\tvL<U"' ......
"y*3p0E N LQ".mM+ 最好将你的aspnetmenu升级到1.2版
#?r|6<4X :4)x 21.读取DataGrid控件TextBox值
z.SKawm6T foreach(DataGrid dgi in yourDataGrid.Items)
y@$E5sz {
w^zqYGxG) TextBox tb = (TextBox)dgi.FindControl("yourTextBoxId");
VI9rezZ* tb.Text....
H-&27?s^ }
,J+L_S+B~ &qPezyt 23.在DataGrid中有3个模板列包含Textbox分别为 DG_ShuLiang (数量) DG_DanJian(单价) DG_JinE(金额)分别在5.6.7列,要求在录入数量及单价的时候自动算出金额即:数量*单价=金额还要求录入时限制为 数值型.我如何用客户端脚本实现这个功能?
P-[})Z= +\%]<YO 〖思归〗
ZZ{c <asp:TemplateColumn HeaderText="数量">
h#}w18l <ItemTemplate>
t\QLj&h}E <asp:TextBox id="ShuLiang" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_ShuLiang")%>’
*p9)5 onkeyup="javascript:DoCal()"
#r"|%nOfY />
oDD"h,Z q,#s m'S <asp:RegularExpressionValidator id="revS" runat="server" ControlToValidate="ShuLiang" ErrorMessage="must be integer" ValidationExpression="^\d+$" />
`Rq|*:LV </ItemTemplate>
1}c/l<d </asp:TemplateColumn>
S-\wX.`R1 aqqo>O3 s <asp:TemplateColumn HeaderText="单价">
Wk3-J&QbS <ItemTemplate>
Xl2g Hh <asp:TextBox id="DanJian" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_DanJian")%>’
*)B \M> onkeyup="javascript:DoCal()"
P}a$#a'! />
j+-`P5 3t.!5L <asp:RegularExpressionValidator id="revS2" runat="server" ControlToValidate="DanJian" ErrorMessage="must be numeric" ValidationExpression="^\d+(\.\d*)?$" />
\$4z@`n Y t 3N}): </ItemTemplate>
Z R=[@Oi </asp:TemplateColumn>
XW8@c2jN\7 `{K-eHlrM9 <asp:TemplateColumn HeaderText="金额">
OMmfTlM% <ItemTemplate>
Z-ci[Zv <asp:TextBox id="JinE" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_JinE")%>’ />
SfPQ;s' </ItemTemplate>
BcpbS%S </asp:TemplateColumn><script language="javascript">
e~)4v function DoCal()
q Sv!5&u {
Ca?w"m~h var e = event.srcElement;
Bx}"X?%S var row = e.parentNode.parentNode;
`%#_y67v var txts = row.all.tags("INPUT");
/<[_V/g[t? if (!txts.length || txts.length < 3)
M^HYkXn[ return;
Hr}"g@ < NRG~ya > var q = txts[txts.length-3].value;
@V^.eVM\R var p = txts[txts.length-2].value;
By!u*vSev )$f?v22 if (isNaN(q) || isNaN(p))
Z|UVH return;
Zp_j\B ^fd*KM q = parseInt(q);
.i_ gE5 p = parseFloat(p);
@##}zku }0H<G0 txts[txts.length-1].value = (q * p).toFixed(2);
_'V o3b }
n;xzjq- </script>
q0>9T GFbn>dY ]x8Y]wAU&{ g]44|9x(W o8E<_rei 24.datagrid选定比较底下的行时,为什么总是刷新一下,然后就滚动到了最上面,刚才选定的行因屏幕的关系就看不到了。
W"#<r page_load
=M@)qy page.smartNavigation=true
"
@"" s2N'Ip 25.在Datagrid中修改数据,当点击编辑键时,数据出现在文本框中,怎么控制文本框的大小 ?
+J| LfXgB private void DataGrid1_ItemDataBound(obj sender,DataGridItemEventArgs e)
KdHkX+-R {
hTby:$aCg for(int i=0;i<e.Item.Cells.Count-1;i++)
UBQtD|m\ if(e.Item.ItemType==ListItemType.EditType)
Z(4/;v <CT {
;{iTSsb e.Item.Cells.Attributes.Add("Width", "80px")
qa~ju\jm. }
PPpaH!(D }
*qL2=2 FChW`b&S 26.对话框
G5 )"%G. private static string ScriptBegin = "<script language=\"JavaScript\">";
Wx;%W"a private static string ScriptEnd = "</script>";
g .:ZMV $E:z*~? public static void ConfirmMessageBox(string PageTarget,string Content)
O@HD' {
!m_y@~pV#u string ConfirmContent="var retValue=window.confirm(’"+Content+"’);"+"if(retValue){window.location=’"+PageTarget+"’;}";
>c:nr&yP *}(B"FSO ConfirmContent=ScriptBegin + ConfirmContent + ScriptEnd;
9
s2z=^ }Sh@.3* Page ParameterPage = (Page)System.Web.HttpContext.Current.Handler;
=.m/X> ParameterPage.RegisterStartupScript("confirm",ConfirmContent);
n~w[ajC/ //Response.Write(strScript);
=-P<