1. 打开新的窗口并传送参数:
` 6*]c n#( HUD0
@HQI 传送参数:
J<+f7L response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>")
2aCf?l( jk&xzJH. 接收参数:
gN/>y1{a string a = Request.QueryString("id");
wEM=Tr/h string b = Request.QueryString("id1");
YPI,u7- qe#5;# 2.为按钮添加对话框
)dX(0E4Td/ Button1.Attributes.Add("onclick","return confirm(’确认?’)");
#+l`tj4b/ button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}")
ZSK_Lux> c'tQA 3.删除表格选定记录
; veD?| int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex];
QEf@wv;T string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString()
-*4*hHmb 3.?be.cq 4.删除表格记录警告
~?Ky{jah:^ private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e)
cjPXrDl{\ {
6QY;t:/< switch(e.Item.ItemType)
P9'`
2c {
PIa!NPy case ListItemType.Item :
~qeFSU( case ListItemType.AlternatingItem :
tF}^ case ListItemType.EditItem:
,G%UU~/a TableCell myTableCell;
Znb7OF^#" myTableCell = e.Item.Cells[14];
jhf3(hx&F LinkButton myDeleteButton ;
QHZ",1F myDeleteButton = (LinkButton)myTableCell.Controls[0];
o zn&>k myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);");
-grf7w^ break;
1J"9Y81 default:
g assOd break;
b{
x lW }S }
SDil\x ebI2gEu;a }
8!Wh`n< ').)0; 5.点击表格行链接另一页
\ m~?yq8H private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
Zf@B<
m {
30uPDDvar //点击表格打开
3._
ep if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
6 Ln~b <I e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);");
T9Q3I }
\\<=J[R.M &Q~W{. 双击表格连接到另一页
iOURS w'(/dr 在itemDataBind事件中
jW`JThoq if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
4($"4>BA {
SW#/;|m string OrderItemID =e.item.cells[1].Text;
f;
|fS~ ...
gx9Os2Z|3 e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’");
:}v-+eIQ }
{IV%_y? |{YN3"qN 双击表格打开新一页
`9K5 ;] if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
h9ScN(|0y {
<Pt?N2]A| string OrderItemID =e.item.cells[1].Text;
Z)W8Of_ ...
Blzvn19'h e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)");
I61S0lz/ }
:LNE?@ h:362&?] ★特别注意:【?id=】 处不能为 【?id =】
!="q"X/* 6.表格超连接列传递参数
v5S9h[gT <asp:HyperLinkColumn Target="_blank" headertext="ID号" DataTextField="id" NavigateUrl="aaa.aspx?id=’
YkWHI(p <%# DataBinder.Eval(Container.DataItem, "数据字段1")%>’ & name=’<%# DataBinder.Eval(Container.DataItem, "数据字段2")%>’ />
2uE<mjCt-r f(m,! 7.表格点击改变颜色
k(dakFaC^ if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem)
6Kpq~o {
v{a%TA9- e.Item.Attributes.Add("onclick","this.style.backgroundColor=’#99cc00’;
Q!1 ;xw~ this.style.color=’buttontext’;this.style.cursor=’default’;");
Z{0BH{23 }
f+ceL'fr mg'q-G`\< 写在DataGrid的_ItemDataBound里
c("|xe if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem)
>%U+G0Fq {
\s5Uvws e.Item.Attributes.Add("onmouseover","this.style.backgroundColor=’#99cc00’;
h.>SVQzU this.style.color=’buttontext’;this.style.cursor=’default’;");
E:pk'G0bZ e.Item.Attributes.Add("onmouseout","this.style.backgroundColor=’’;this.style.color=’’;");
~Xxmj!nOf }
#%p44%W 2P"9m <(lA
CH 8.关于日期格式
N2}SR|. H/O.h@E4X 日期格式设定
C!5A,| DX DataFormatString="{0:yyyy-MM-dd}"
8~o']B;lJ :'Qiwf& 我觉得应该在itembound事件中
`sYFQ+D#O e.items.cell["你的列"].text=DateTime.Parse(e.items.cell["你的列"].text.ToString("yyyy-MM-dd"))
+Ua|0>? F$?Ab\#B 9.获取错误信息并到指定页面
j1K3|E w'H'o!*/ 不要使用Response.Redirect,而应该使用Server.Transfer
a'i
Q(" 0!|d .jZI e.g
%vJHr!x // in global.asax
46 A sD protected void Application_Error(Object sender, EventArgs e) {
f)/Z7*Z if (Server.GetLastError() is HttpUnhandledException)
OT])t<TF6 Server.Transfer("MyErrorPage.aspx");
|q77 +H2Jhgi //其余的非HttpUnhandledException异常交给ASP.NET自己处理就okay了 :)
1XSnnkJm }
s7 "xDDV /88s~= 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
>q:%?mi b0$)G-E/Y 10.清空Cookie
FbE/x$;~O Cookie.Expires=[DateTime];
u-TT;k' Response.Cookies("UserName").Expires = 0
PdcIHN A#"Wk]jX 11.自定义异常处理
&$~fz":1! //自定义异常处理类
C 5.3[ using System;
lhN@,q using System.Diagnostics;
>D,Oav xPm. TPj namespace MyAppException
G68KoM {
!,Uo{@E)Y /// <summary>
m+Ye`] /// 从系统异常类ApplicationException继承的应用程序异常处理类。
+FTc/r /// 自动将异常内容记录到Windows NT/2000的应用程序日志
q9/v\~m /// </summary>
AFz:%m public class AppException:System.ApplicationException
s:U:Dv {
_
>OP public AppException()
ANhtz1Fl {
XQ]K,# i if (ApplicationConfiguration.EventLogEnabled)LogEvent("出现一个未知错误。");
Yr9'2.%Q }
d/7fJ8y8 MgJ6{xzz public AppException(string message)
cfLF@LW!]) {
aDbqh~7 LogEvent(message);
i
9)
Gt }
3B&A)&pEO (u,)v_Oo]a public AppException(string message,Exception innerException)
c?A$Y?|9 {
}\"EI<$s LogEvent(message);
3Zb%-_%j if (innerException != null)
]" 'yf;g {
@Po5AK3cy LogEvent(innerException.Message);
iE~!?N|a3 }
-N45ni87 }
w+br) DB' 0 //日志记录类
E`IXBI using System;
KUI{Z I using System.Configuration;
cbzA`b'Mg using System.Diagnostics;
t%=7v)IOE using System.IO;
nh} Xu~#_ using System.Text;
INg0[Lpc using System.Threading;
`fBQ?[05. |p|Zv H namespace MyEventLog
Ds`e-X)O;\ {
smn"]K /// <summary>
MpCPY"WLL /// 事件日志记录类,提供事件日志记录支持
nQF&^1n /// <remarks>
X{-4w([ /// 定义了4个日志记录方法 (error, warning, info, trace)
s5VK /// </remarks>
NdXHpq; /// </summary>
c+:ZmrP/ public class ApplicationLog
#dauXUKH {
Y+?QHtZL /// <summary>
Q"QRF5Ue /// 将错误信息记录到Win2000/NT事件日志中
E2e"A
I.h /// <param name="message">需要记录的文本信息</param>
4>gfLK\R: /// </summary>
1b5Z^a<u public static void WriteError(String message)
&tyS 6S+ {
3<xE_ \DR WriteLog(TraceLevel.Error, message);
Oyl~j#h }
B"^j>SF p _gN}v /// <summary>
_{*} )&!M /// 将警告信息记录到Win2000/NT事件日志中
ZbFD |~[ V /// <param name="message">需要记录的文本信息</param>
'oa.-g 5 /// </summary>
5nG\J
g7 public static void WriteWarning(String message)
"Lp.*o {
W5R/Ub@g WriteLog(TraceLevel.Warning, message);
m}]{Y'i]R }
k<9,Ypa
"- 4|HA /// <summary>
_H+]G"k/r /// 将提示信息记录到Win2000/NT事件日志中
x@-K /// <param name="message">需要记录的文本信息</param>
5aQ)qUgAW /// </summary>
3lUVDNbZ public static void WriteInfo(String message)
Vk6c^/v {
Etz#+R&* WriteLog(TraceLevel.Info, message);
V6g*"e/8 }
T^A(v(^D /// <summary>
*lfjsrPu /// 将跟踪信息记录到Win2000/NT事件日志中
U2VEFm6 /// <param name="message">需要记录的文本信息</param>
(m/:B=K /// </summary>
JX59n%$@ public static void WriteTrace(String message)
K9<8FSn {
a5a
;Fp WriteLog(TraceLevel.Verbose, message);
r:QLU]
}
;z:Rj}l >.?yz /// <summary>
r_7%|T8 /// 格式化记录到事件日志的文本信息格式
vXJs.)D7 /// <param name="ex">需要格式化的异常对象</param>
!wYN",R- /// <param name="catchInfo">异常信息标题字符串.</param>
?JuJu1 /// <retvalue>
CsR[@&n' /// <para>格式后的异常信息字符串,包括异常内容和跟踪堆栈.</para>
mF6-f#t>H+ /// </retvalue>
6uRE9h| /// </summary>
xdSMYH{2A public static String FormatException(Exception ex, String catchInfo)
HSruue8 {
RoqkT|#$ StringBuilder strBuilder = new StringBuilder();
a*M|_&MH* if (catchInfo != String.Empty)
%['NPs%B {
WBjJ)vCA. strBuilder.Append(catchInfo).Append("\r\n");
Kzev] er }
}e7Rpgu strBuilder.Append(ex.Message).Append("\r\n").Append(ex.StackTrace);
F/v.hP_ return strBuilder.ToString();
!r/i<~'Bx }
%NLd"SV bb_elmb)n /// <summary>
[v1$Lp /// 实际事件日志写入方法
rZI63S /// <param name="level">要记录信息的级别(error,warning,info,trace).</param>
g@H<Q('fJ /// <param name="messageText">要记录的文本.</param>
@rhS[^1wi+ /// </summary>
lxn/97rA private static void WriteLog(TraceLevel level, String messageText)
zw<<st Bp {
a~2Jf @I3 try
4 H 6t" X {
S'x ]c# EventLogEntryType LogEntryType;
rJ/HIda switch (level)
VwR\"8r3 {
!}=eXDn;A_ case TraceLevel.Error:
ekx(i
QA LogEntryType = EventLogEntryType.Error;
[if(B\& break;
X}#vt?mu case TraceLevel.Warning:
G4
7^xR LogEntryType = EventLogEntryType.Warning;
U]Q5};FK break;
tB;PGk_6 case TraceLevel.Info:
;MfqI/B{ LogEntryType = EventLogEntryType.Information;
|$
PA break;
uQdeKp4( case TraceLevel.Verbose:
f1NHW|_j LogEntryType = EventLogEntryType.SuccessAudit;
e1[ReZW break;
-Mo4`bN default:
c&;" Y{ LogEntryType = EventLogEntryType.SuccessAudit;
dv.
77q break;
l0&Fm:))k }
{aE[h[=r /KH85/s EventLog eventLog = new EventLog("Application", ApplicationConfiguration.EventLogMachineName, ApplicationConfiguration.EventLogSourceName );
b^R:q7ea //写入事件日志
fRNj *bIV eventLog.WriteEntry(messageText, LogEntryType);
Y%}&eN$r t[|rp&xG }
;adZ*'6u catch {} //忽略任何异常
<EnmH/C. }
LJrH_h8C } //class ApplicationLog
SU%O \4Ty }
:$I"n\ \O*ZW7?TJ 12.Panel 横向滚动,纵向自动扩展
6jpzyf=~ <asp:panel style="overflow-x:scroll;overflow-y:auto;"></asp:panel>
+[}y`
-t u^Cls!C 13.回车转换成Tab
tMLiG4
|7 <script language="javascript" for="document" event="onkeydown">
#19O5 if(event.keyCode==13 && event.srcElement.type!=’button’ && event.srcElement.type!=’submit’ && event.srcElement.type!=’reset’ && event.srcElement.type!=’’&& event.srcElement.type!=’textarea’);
#X]*kxQ< event.keyCode=9;
xxGm T.& </script>
R &1>\t IB|!51H onkeydown="if(event.keyCode==13) event.keyCode=9"
} W]A`-Jv zFOtOz`9H 14.DataGrid超级连接列
QFTiE1mGH DataNavigateUrlField="字段名" DataNavigateUrlFormatString="
http://xx/inc/delete.aspx?ID={0}"
iv`G}.Bo 0d[O/Q` 15.DataGrid行随鼠标变色
#8jiz+1 _ private void DGzf_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
aPJTH0u {
t %u0=V if (e.Item.ItemType!=ListItemType.Header)
Ry[7PLn] {
#>yOp * e.Item.Attributes.Add( "onmouseout","this.style.backgroundColor=\""+e.Item.Style["BACKGROUND-COLOR"]+"\"");
|X{j^JP5 e.Item.Attributes.Add( "onmouseover","this.style.backgroundColor=\""+ "#EFF3F7"+"\"");
C.4(8~Y=~ }
6$#,$a O }
|kmP#`P~ +;+G+Tn 16.模板列
D*UxPm"pw <ASP:TEMPLATECOLUMN visible="False" sortexpression="demo" headertext="ID">
2Ys=/mh <ITEMTEMPLATE>
G;gsDn1t <ASP:LABEL text=’<%# DataBinder.Eval(Container.DataItem, "ArticleID")%>’ runat="server" width="80%" id="lblColumn" />
@zGF9O<3,@ </ITEMTEMPLATE>
2-m@- </ASP:TEMPLATECOLUMN>
f['I4 /o !@!603Gy <ASP:TEMPLATECOLUMN headertext="选中">
h]@'M1D% <HEADERSTYLE wrap="False" horizontalalign="Center"></HEADERSTYLE>
kRggVRM <ITEMTEMPLATE>
$\/i t <ASP:CHECKBOX id="chkExport" runat="server" />
B\D)21Ik}% </ITEMTEMPLATE>
T Tbe{nb <EDITITEMTEMPLATE>
U/FysN_N! <ASP:CHECKBOX id="chkExportON" runat="server" enabled="true" />
54{E&QvL8o </EDITITEMTEMPLATE>
!ak760*A </ASP:TEMPLATECOLUMN>
;(mNjxA M_0f{ 后台代码
(KO]>!t protected void CheckAll_CheckedChanged(object sender, System.EventArgs e)
8XV RRk {
6b*xhu\ //改变列的选定,实现全选或全不选。
="G2I\ CheckBox chkExport ;
7j|CWurvq if( CheckAll.Checked)
b4:{PD~Mh {
K1YxF foreach(DataGridItem oDataGridItem in MyDataGrid.Items)
q1HJ_y {
KrP?*yk chkExport = (CheckBox)oDataGridItem.FindControl("chkExport");
"T[BSj?E chkExport.Checked = true;
b1^wK"# }
NJJ=ch }
%,$xmoj9O] else
Sv=e|!3f[k {
@GXKqi foreach(DataGridItem oDataGridItem in MyDataGrid.Items)
4SUzR\ {
T5`ML'Dej chkExport = (CheckBox)oDataGridItem.FindControl("chkExport");
G9&2s%lu.e chkExport.Checked = false;
}r18Y6 }
IqlCl>_j }
[qY yr }
=XYc2.t 1z|bQ,5 17.数字格式化
xA^E+f:W_ lpPPI+|4N 【<%#Container.DataItem("price")%>的结果是500.0000,怎样格式化为500.00?】
'<,Dz= <%#Container.DataItem("price","{0:¥#,##0.00}")%>
C-ORI}o N, u]2,E int i=123456;
+hKU]DP2; string s=i.ToString("###,###.00");
"Plo[E ?!m\|'s- 18.日期格式化
nGX3_-U4 S~r75] " 【aspx页面内:<%# DataBinder.Eval(Container.DataItem,"Company_Ureg_Date")%>
].Bx"L!B Xm< _!= 显示为: 2004-8-11 19:44:28
FaJK
R *]/iL# 我只想要:2004-8-11 】
f4,|D | <%# DataBinder.Eval(Container.DataItem,"Company_Ureg_Date","{0:yyyy-M-d}")%>
pC,Z=+: J e| 应该如何改?
`3? HQ2n gdSqG2/& 【格式化日期】
>+<b_q|P rYV]<[?~7 取出来,一般是object((DateTime)objectFromDB).ToString("yyyy-MM-dd");
aZo}Ix:/ %Un wh1VG 【日期的验证表达式】
|3FGMg% 5'DY)s-K A.以下正确的输入格式: [2004-2-29], [2004-02-29 10:29:39 pm], [2004/12/31]
Kt qOA[6 ^((\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})))?$
;t9!<L UM0Ws|qx& B.以下正确的输入格式:[0001-12-31], [9999 09 30], [2002/03/03]
0N)DHD?U ^\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]))$
T_s09Wl L9^M?.a 【大小写转换】
&2%|?f| HttpUtility.HtmlEncode(string);
Mb"y{Fox HttpUtility.HtmlDecode(string)
[QMN0#(h @x*xgf 19.如何设定全局变量
{m3#1iV9 J:'_S `J Global.asax中
C(h<s
e? i@D4bd9lR Application_Start()事件中
#?\(l% 7MZH'nO 添加Application[属性名] = xxx;
,j{tGj_ EF$ASNh" 就是你的全局变量
Q3hSWXq' E ,ilJl\ 20.怎样作到HyperLinkColumn生成的连接后,点击连接,打开新窗口?
5|jY a0k;way HyperLinkColumn有个属性Target,将器值设置成"_blank"即可.(Target="_blank")
]iW:YNvXA QoUdTIIL 【ASPNETMENU】点击菜单项弹出新窗口
^B%ki 'y>Y */ 在你的menuData.xml文件的菜单项中加入URLTarget="_blank",如:
y:Gn58\o <?xml version="1.0" encoding="GB2312"?>
SHSfe{n <MenuData ImagesBaseURL="images/">
bxwwYSS <MenuGroup>
l -nH <MenuItem Label="内参信息" URL="Infomation.aspx" >
6DU(KYN <MenuGroup ID="BBC">
"uL~D5!f <MenuItem Label="公告信息" URL="Infomation.aspx" URLTarget="_blank" LeftIcon="file.gif"/>
yaG:}=.3 <MenuItem Label="编制信息简报" URL="NewInfo.aspx" LeftIcon="file.gif" />
2[=3-1c ......
"~.4z,ha Yh^8
! 最好将你的aspnetmenu升级到1.2版
RiAMW|M"C kf<c[ su 21.读取DataGrid控件TextBox值
NCT:!& foreach(DataGrid dgi in yourDataGrid.Items)
hP'4PLK {
Tc"J(GWG TextBox tb = (TextBox)dgi.FindControl("yourTextBoxId");
7vRp< tb.Text....
wC%qS y' }
y'b*Dk{ R|$b\3 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?
iOZ#}" \}4*}Lr 〖思归〗
b{aB^a:f=L <asp:TemplateColumn HeaderText="数量">
04}8x[t <ItemTemplate>
)\D{5j <asp:TextBox id="ShuLiang" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_ShuLiang")%>’
2[(~_VJ onkeyup="javascript:DoCal()"
WK?5`|1l:x />
3O-vO=D nql9SQ'\\ <asp:RegularExpressionValidator id="revS" runat="server" ControlToValidate="ShuLiang" ErrorMessage="must be integer" ValidationExpression="^\d+$" />
oR~d<^z( </ItemTemplate>
K/Pw;{} </asp:TemplateColumn>
\6MM7x(U3 4sORp^t'Q <asp:TemplateColumn HeaderText="单价">
rp"5176
<ItemTemplate>
Id`V`|q <asp:TextBox id="DanJian" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_DanJian")%>’
Nr]Fh onkeyup="javascript:DoCal()"
Sx
J0Y8#z />
HnjA78%i djnES,^%9 <asp:RegularExpressionValidator id="revS2" runat="server" ControlToValidate="DanJian" ErrorMessage="must be numeric" ValidationExpression="^\d+(\.\d*)?$" />
MCEHv}W =#pYd~ </ItemTemplate>
PCL
;Z </asp:TemplateColumn>
9,JM$ Y
{ l(87s^_ <asp:TemplateColumn HeaderText="金额">
?aWVfX!+G5 <ItemTemplate>
EFx>Hu/[G <asp:TextBox id="JinE" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_JinE")%>’ />
'nM4t </ItemTemplate>
Ye$j43b </asp:TemplateColumn><script language="javascript">
sCt)Yp+8}B function DoCal()
<FU?^*~ {
<)!,$]S var e = event.srcElement;
<"K*O9nst var row = e.parentNode.parentNode;
z7sDaZL?_ var txts = row.all.tags("INPUT");
(p12=EB< if (!txts.length || txts.length < 3)
G{4s~Pco[Q return;
ilK*Xo FP=27= var q = txts[txts.length-3].value;
+'5I8FE- var p = txts[txts.length-2].value;
Q~0>GOq* ff R%@ if (isNaN(q) || isNaN(p))
Z|x|8 !D return;
,m]5j_< } Bf#cBI q = parseInt(q);
R3a}YwJFXF p = parseFloat(p);
-@_v@]: Q 318a0 txts[txts.length-1].value = (q * p).toFixed(2);
eBxm }
E X'PRNB, </script>
a9p:k
]{ ! #!
MTk 6YNL4HE? qF`6l( =z"+)N 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。
jZkc
yx page_load
NNbdP;=:u page.smartNavigation=true
6(-s@{ gELG/6l 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 ?
`?N0?; private void DataGrid1_ItemDataBound(obj sender,DataGridItemEventArgs e)
m }HaJ {
P33xt~ for(int i=0;i<e.Item.Cells.Count-1;i++)
=c*l!."0 if(e.Item.ItemType==ListItemType.EditType)
>L!c} Ku {
_9 '_w& e.Item.Cells.Attributes.Add("Width", "80px")
v
;}s`P\" }
EZ|v,1`e }
4LB8p7$|a3 E}S%yD[ 26.对话框
51y"#\7 private static string ScriptBegin = "<script language=\"JavaScript\">";
<nqv)g"u0 private static string ScriptEnd = "</script>";
mrnPZf i yCN_vrH> public static void ConfirmMessageBox(string PageTarget,string Content)
:zKMw= {
4L8hn4F string ConfirmContent="var retValue=window.confirm(’"+Content+"’);"+"if(retValue){window.location=’"+PageTarget+"’;}";
R^/SBrWve 0stc$~~v ConfirmContent=ScriptBegin + ConfirmContent + ScriptEnd;
HrsG^x a=j'G]= Page ParameterPage = (Page)System.Web.HttpContext.Current.Handler;
"EMW'>&m