1. 打开新的窗口并传送参数:
l! bv^ _l`e#XbG 传送参数:
>w6taX response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>")
=@x`?oe v nAJdr*`a,5 接收参数:
O*6n$dUj3 string a = Request.QueryString("id");
1Tp/MV/> string b = Request.QueryString("id1");
`_ %S KL,/2( 2.为按钮添加对话框
hB;VCg8 Button1.Attributes.Add("onclick","return confirm(’确认?’)");
^"\s eS button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}")
72uz<i!&$ >4` dy 3.删除表格选定记录
[(kB
5 a int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex];
W*DVi_\$y string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString()
w8Q<r. ?4H#G)F 4.删除表格记录警告
#FOqP!p.E private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e)
pO Iq%0] {
F'}'(t+oAm switch(e.Item.ItemType)
~T7B$$ {
.jw}JJ case ListItemType.Item :
./vZe_o)j$ case ListItemType.AlternatingItem :
-/C)l)V} case ListItemType.EditItem:
1+;C`bnA TableCell myTableCell;
^g1f X1 myTableCell = e.Item.Cells[14];
R:-JkV>e: LinkButton myDeleteButton ;
+yob)% myDeleteButton = (LinkButton)myTableCell.Controls[0];
f"u*D,/sS myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);");
~[o4a ' break;
3f Xv4R;!: default:
]Y>h3T~ break;
o{b=9-V }
n]_[NR) i -{XRA6 }
YpAg q LL,F 5.点击表格行链接另一页
V"o7jsFH6n private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
WL,&-*JAW {
bi y4d //点击表格打开
[]R? ViG if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
0 S_ ':r e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);");
c}*2$1 }
}eQRN<}P lU^;Z6f 双击表格连接到另一页
NgCuFL(Ic EFuvp8^y 在itemDataBind事件中
Qp"y?S if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
PjT=$] {
N..j{FE string OrderItemID =e.item.cells[1].Text;
(6CN/A{qe ...
=(a1+.O e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’");
(iJ1
;x }
U t-B^x)gl "LYh7:0s!k 双击表格打开新一页
;@,Q&B2eM if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
l+V,DCE {
`~eX55W string OrderItemID =e.item.cells[1].Text;
bPD`+:A_ ...
9=w|)p ) e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)");
V}d9f2 }
.@-9'<K?~ hUQ,z7- ★特别注意:【?id=】 处不能为 【?id =】
!Fw?H3X!"q 6.表格超连接列传递参数
\T]EZ'+O <asp:HyperLinkColumn Target="_blank" headertext="ID号" DataTextField="id" NavigateUrl="aaa.aspx?id=’
S-31-Zjw <%# DataBinder.Eval(Container.DataItem, "数据字段1")%>’ & name=’<%# DataBinder.Eval(Container.DataItem, "数据字段2")%>’ />
WwF~d+>|C G$'jEa<:u 7.表格点击改变颜色
ANIz,LS if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem)
d_n7k g+ {
QB:i/9 e.Item.Attributes.Add("onclick","this.style.backgroundColor=’#99cc00’;
svelYe#9z this.style.color=’buttontext’;this.style.cursor=’default’;");
=.]l*6WV }
Ftw;Yz < v]3g 写在DataGrid的_ItemDataBound里
4!asT;`' if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem)
LA_3=@2.H {
{7!UQrm< e.Item.Attributes.Add("onmouseover","this.style.backgroundColor=’#99cc00’;
X1IeSMAe this.style.color=’buttontext’;this.style.cursor=’default’;");
p~ C.IG e.Item.Attributes.Add("onmouseout","this.style.backgroundColor=’’;this.style.color=’’;");
A*./,KT }
8ul&x~2;X oLWJm e*(b 8.关于日期格式
nA|.t[v M3p 日期格式设定
IchCACK DataFormatString="{0:yyyy-MM-dd}"
J};z85B 22kp l)vbU 我觉得应该在itembound事件中
`X,yM-( e.items.cell["你的列"].text=DateTime.Parse(e.items.cell["你的列"].text.ToString("yyyy-MM-dd"))
vHAg-Avc j8|g!>Nv 9.获取错误信息并到指定页面
V`adWXu *A}cL 不要使用Response.Redirect,而应该使用Server.Transfer
QDpEb=|S Oz|K8p e.g
|AlR^N // in global.asax
#jAqra._b protected void Application_Error(Object sender, EventArgs e) {
x^"ES%* if (Server.GetLastError() is HttpUnhandledException)
IHgeQ F
~ Server.Transfer("MyErrorPage.aspx");
kc/{[ME 0y<wvLv2C //其余的非HttpUnhandledException异常交给ASP.NET自己处理就okay了 :)
Ku&!?m@C }
`/Nm
2K Z/^ u Redirect会导致post-back的产生从而丢失了错误信息,所以页面导向应该直接在服务器端执行,这样就可以在错误处理页面得到出错信息并进行相应的处理
&V|>dLT>A 9%*wb`& 10.清空Cookie
jjJ2>3avY Cookie.Expires=[DateTime];
y9#$O(G Response.Cookies("UserName").Expires = 0
{0! ~C=P DzQ1%! 11.自定义异常处理
@/r^%G //自定义异常处理类
I@Xn3oN using System;
DK0.R]&4( using System.Diagnostics;
{JV@"t-X3" FWH}j0Gj| namespace MyAppException
7Cjd.0T=( {
+UJuB /// <summary>
zqDR7+] /// 从系统异常类ApplicationException继承的应用程序异常处理类。
0A{/B/r /// 自动将异常内容记录到Windows NT/2000的应用程序日志
X0-IRJ[ /// </summary>
8q`$y$06Dk public class AppException:System.ApplicationException
-@>BHC {
nW"q public AppException()
X7L8h'(@ {
$D31Q[p=+ if (ApplicationConfiguration.EventLogEnabled)LogEvent("出现一个未知错误。");
mAk{"65V }
(Qgde6 `.y}dh/+0W public AppException(string message)
iYnEwAoN; {
bqanFQj LogEvent(message);
uP\lCqK, }
yT{8d.Rh q9"=mO0J+ public AppException(string message,Exception innerException)
p0.|< {
VL9-NfeqR LogEvent(message);
'WHHc 9rG, if (innerException != null)
~.%K/=wK @ {
e T'nl,e| LogEvent(innerException.Message);
,Ma.V\T[ }
.oEmU+ }
Y2o6kS{x :V)lbn\ //日志记录类
?j^=u:< using System;
H"2uxhdLK3 using System.Configuration;
2cu#lMq using System.Diagnostics;
y]%w )4PS using System.IO;
d2X[(3 using System.Text;
$4jell using System.Threading;
yBLK$@9 M.h`&8 namespace MyEventLog
.^)UO {
,2oF:H /// <summary>
z9W`FBg /// 事件日志记录类,提供事件日志记录支持
tgL$"chj@x /// <remarks>
?}Z1(it0 /// 定义了4个日志记录方法 (error, warning, info, trace)
Bh&Ew
/// </remarks>
hP J4Oj1O /// </summary>
~_9"3,~o5 public class ApplicationLog
MH|]\ {
H1!iP$1#V /// <summary>
79zJ\B_ /// 将错误信息记录到Win2000/NT事件日志中
2?@j~I=s2h /// <param name="message">需要记录的文本信息</param>
R E1/"[t /// </summary>
OT
%nr zP public static void WriteError(String message)
=TR,~8Z| {
BiE08,nj WriteLog(TraceLevel.Error, message);
WS& kx~oQ }
g%[n4 !gwjN_ZJ^ /// <summary>
zr76_~B1u /// 将警告信息记录到Win2000/NT事件日志中
DjMf,wX-{ /// <param name="message">需要记录的文本信息</param>
wo5ZxM /// </summary>
I[o*RKT'" public static void WriteWarning(String message)
T~sTBGcv {
6VD1cb\lF WriteLog(TraceLevel.Warning, message);
ujW1+Oj=~ }
n$m"]inX Z?i /r5F /// <summary>
Do?P<x o /// 将提示信息记录到Win2000/NT事件日志中
Ju@Q6J5 /// <param name="message">需要记录的文本信息</param>
89o)M5KQ /// </summary>
`n!viW|tB public static void WriteInfo(String message)
&O[s: {
^SEdA=! WriteLog(TraceLevel.Info, message);
'#\D]5 }
OH<?DcfeL /// <summary>
_i}wK?n /// 将跟踪信息记录到Win2000/NT事件日志中
B68H&h]D#' /// <param name="message">需要记录的文本信息</param>
n)8Yj/5 /// </summary>
!- C' } public static void WriteTrace(String message)
=fc:6JR {
~7q uTp) WriteLog(TraceLevel.Verbose, message);
9-*NW0 }
]^"k8v/ %Xh fXd' /// <summary>
gL$&@NY /// 格式化记录到事件日志的文本信息格式
'(@YK4_M /// <param name="ex">需要格式化的异常对象</param>
Bt^K]F\ /// <param name="catchInfo">异常信息标题字符串.</param>
3bC
yTZk /// <retvalue>
OQ_stE2i /// <para>格式后的异常信息字符串,包括异常内容和跟踪堆栈.</para>
s #:%x# /// </retvalue>
A3P9.mur /// </summary>
Y{Ap80'\6 public static String FormatException(Exception ex, String catchInfo)
1`r| op}, {
]XUl@Y. StringBuilder strBuilder = new StringBuilder();
A,i()R'I if (catchInfo != String.Empty)
{sN"(H4$ {
cErI%v}v0 strBuilder.Append(catchInfo).Append("\r\n");
aP~gaSx }
kL{;.WsB strBuilder.Append(ex.Message).Append("\r\n").Append(ex.StackTrace);
7-iIay1h" return strBuilder.ToString();
GA^mgm"O }
2V#6q,2 ^,s?e.u$8` /// <summary>
,^T]UHRO /// 实际事件日志写入方法
u,i]a#K /// <param name="level">要记录信息的级别(error,warning,info,trace).</param>
N}/>r D /// <param name="messageText">要记录的文本.</param>
Uf,fX/:! /// </summary>
Q49BU@xX private static void WriteLog(TraceLevel level, String messageText)
H~+xB1 {
+!>LY try
mPt)pn!rA {
3_ 2hC!u!K EventLogEntryType LogEntryType;
=DgCC|p switch (level)
?A=b6Um {
i&ts YnP2 case TraceLevel.Error:
y,C!9l LogEntryType = EventLogEntryType.Error;
4KIWb~0Y break;
U~is-+Uq case TraceLevel.Warning:
bAhZ7;T~ LogEntryType = EventLogEntryType.Warning;
#a}N"*P break;
e9@(/+ case TraceLevel.Info:
=3+L#P=i9 LogEntryType = EventLogEntryType.Information;
a+(j?_FyI break;
xEoip?O?7F case TraceLevel.Verbose:
??xlA-E LogEntryType = EventLogEntryType.SuccessAudit;
$4j^1U`~)K break;
!'c| N9 default:
W7e4pR?w LogEntryType = EventLogEntryType.SuccessAudit;
iz
x[ break;
CyTFb$Z }
b~wKF0vq !RMS+Mm? EventLog eventLog = new EventLog("Application", ApplicationConfiguration.EventLogMachineName, ApplicationConfiguration.EventLogSourceName );
vo;5f[>4i //写入事件日志
zeOb Aw1O eventLog.WriteEntry(messageText, LogEntryType);
70`M,`` Z`xyb>$ }
Q_lu`F| catch {} //忽略任何异常
2ij/N%l }
D0%FELG05 } //class ApplicationLog
q6)N*? }
O)<r>vqe} [t}):}~F| 12.Panel 横向滚动,纵向自动扩展
+{vQSFW <asp:panel style="overflow-x:scroll;overflow-y:auto;"></asp:panel>
5Fe-=BX( sMJ#<w}Q 13.回车转换成Tab
a-Y6w5 <script language="javascript" for="document" event="onkeydown">
(4ZLpsbJ if(event.keyCode==13 && event.srcElement.type!=’button’ && event.srcElement.type!=’submit’ && event.srcElement.type!=’reset’ && event.srcElement.type!=’’&& event.srcElement.type!=’textarea’);
59MR|Jt event.keyCode=9;
s>J3\PC </script>
WB;J1TpM7 _W+Q3Jx-( onkeydown="if(event.keyCode==13) event.keyCode=9"
7K !GK f(.6|mPp 14.DataGrid超级连接列
R#fy60 DataNavigateUrlField="字段名" DataNavigateUrlFormatString="
http://xx/inc/delete.aspx?ID={0}"
0~i q G PdjCv+R6? 15.DataGrid行随鼠标变色
lxOqs:b private void DGzf_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
yA0Y
14\* {
+9~ZA3DiP if (e.Item.ItemType!=ListItemType.Header)
ahoh9iJ {
CRd_} e.Item.Attributes.Add( "onmouseout","this.style.backgroundColor=\""+e.Item.Style["BACKGROUND-COLOR"]+"\"");
e@+v9Bs]q e.Item.Attributes.Add( "onmouseover","this.style.backgroundColor=\""+ "#EFF3F7"+"\"");
hs,5LV)|y }
ZpTi:3> }
+DxifXtB -g$OOJB6 16.模板列
:7k`R62{ <ASP:TEMPLATECOLUMN visible="False" sortexpression="demo" headertext="ID">
X@eg<]'m <ITEMTEMPLATE>
!xJFr6G~8 <ASP:LABEL text=’<%# DataBinder.Eval(Container.DataItem, "ArticleID")%>’ runat="server" width="80%" id="lblColumn" />
/J8o_EV </ITEMTEMPLATE>
ZnQ27FcW </ASP:TEMPLATECOLUMN>
&}O8w77 2}|vWKej{ <ASP:TEMPLATECOLUMN headertext="选中">
_32/WQF6 <HEADERSTYLE wrap="False" horizontalalign="Center"></HEADERSTYLE>
X`tOO <ITEMTEMPLATE>
\hu':@} <ASP:CHECKBOX id="chkExport" runat="server" />
l [x%I </ITEMTEMPLATE>
?^ eJ: <EDITITEMTEMPLATE>
@u<0_r
t <ASP:CHECKBOX id="chkExportON" runat="server" enabled="true" />
Hq79/wKj </EDITITEMTEMPLATE>
I(y`)$} </ASP:TEMPLATECOLUMN>
AV9:O{ =^ gvZ|] 后台代码
i"KL;t[1 protected void CheckAll_CheckedChanged(object sender, System.EventArgs e)
*SXSF95 {
JJ)y2 //改变列的选定,实现全选或全不选。
i{4'cdr? CheckBox chkExport ;
\(wn@/yP' if( CheckAll.Checked)
!+%Az*ik {
S54gqc1S] foreach(DataGridItem oDataGridItem in MyDataGrid.Items)
i<0D
Z_rub {
7d%A1}Bq$ chkExport = (CheckBox)oDataGridItem.FindControl("chkExport");
4$qNcMdz chkExport.Checked = true;
,d3Q+9/ }
54;l*}8Hl }
B?!9W@ else
fc[" {
(cu' foreach(DataGridItem oDataGridItem in MyDataGrid.Items)
Bi$
0{V Z8 {
?hP<@L6K chkExport = (CheckBox)oDataGridItem.FindControl("chkExport");
c&0;wgieg chkExport.Checked = false;
7j4ej|Fjo }
~r{\WZ. }
+.XZK3 }
.ou!g&xu Ompi~ 17.数字格式化
z+y;y&P L?AM&w-cg9 【<%#Container.DataItem("price")%>的结果是500.0000,怎样格式化为500.00?】
&?}kL=
h <%#Container.DataItem("price","{0:¥#,##0.00}")%>
"u .)X3 TXZ(mj? int i=123456;
Xp<A@2wt? string s=i.ToString("###,###.00");
!hwzKm=%N ]J8KCjq@ 18.日期格式化
2V#c[%vI >DPds~k 【aspx页面内:<%# DataBinder.Eval(Container.DataItem,"Company_Ureg_Date")%>
tjBh$) -lJx%9> 显示为: 2004-8-11 19:44:28
[8B
tIv R4z<Xf:! 我只想要:2004-8-11 】
ZX~>uf\n <%# DataBinder.Eval(Container.DataItem,"Company_Ureg_Date","{0:yyyy-M-d}")%>
9~LpO>- lBizC5t!o 应该如何改?
oi33{#%t uW\@x4 【格式化日期】
bIvJs9L s9ju/+fv 取出来,一般是object((DateTime)objectFromDB).ToString("yyyy-MM-dd");
Q#yu( Tx|SAa=V 【日期的验证表达式】
`'A(`. CL +cV5h A.以下正确的输入格式: [2004-2-29], [2004-02-29 10:29:39 pm], [2004/12/31]
qK9L+i ^((\d{2}(([02468][048])|([13579][26]))[\-\/\s]?((((0?[13578])|(1[02]))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\-\/\s]?((0?[1-9])|([1-2][0-9])))))|(\d{2}(([02468][1235679])|([13579][01345789]))[\-\/\s]?((((0?[13578])|(1[02]))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\-\/\s]?((0?[1-9])|(1[0-9])|(2[0-8]))))))(\s(((0?[1-9])|(1[0-2]))\:([0-5][0-9])((\s)|(\:([0-5][0-9])\s))([AM|PM|am|pm]{2,2})))?$
X+?Il)Bv 7 K;'7 B.以下正确的输入格式:[0001-12-31], [9999 09 30], [2002/03/03]
.!7Fe)(x ^\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]))$
[[/ }1% b@{%qh,C 【大小写转换】
o=QRgdPD HttpUtility.HtmlEncode(string);
-Fp!w "=T HttpUtility.HtmlDecode(string)
<wd4^Vr!2 CYTuj>Ww 19.如何设定全局变量
!4qps$p{ Allt]P> Global.asax中
qb>|n1F_ 0x3 h8fs Application_Start()事件中
O&rD4# 6.`} &E 添加Application[属性名] = xxx;
Y1yvI jFJW3az@z 就是你的全局变量
VrnK)za*H WcZo+r 20.怎样作到HyperLinkColumn生成的连接后,点击连接,打开新窗口?
"FLD%3l )$lSG}WD HyperLinkColumn有个属性Target,将器值设置成"_blank"即可.(Target="_blank")
,\m;DR1 : e0R7sj 【ASPNETMENU】点击菜单项弹出新窗口
Q)%8NVs Ul7pxzj 在你的menuData.xml文件的菜单项中加入URLTarget="_blank",如:
n}ZBU5_ <?xml version="1.0" encoding="GB2312"?>
/`j K <MenuData ImagesBaseURL="images/">
VAF:Z <MenuGroup>
Lv, ji_ <MenuItem Label="内参信息" URL="Infomation.aspx" >
"I}'C^gP <MenuGroup ID="BBC">
L8?Z!0D/h <MenuItem Label="公告信息" URL="Infomation.aspx" URLTarget="_blank" LeftIcon="file.gif"/>
[X$|dOm'N <MenuItem Label="编制信息简报" URL="NewInfo.aspx" LeftIcon="file.gif" />
npG+#z ......
mNBpb} '^.=gTk 最好将你的aspnetmenu升级到1.2版
F-reb5pt.= 8Jib|#! 21.读取DataGrid控件TextBox值
56O<CgJF< foreach(DataGrid dgi in yourDataGrid.Items)
63y':g {
oRvm*"8B TextBox tb = (TextBox)dgi.FindControl("yourTextBoxId");
8^ ~ZNU-~v tb.Text....
:+gCO!9Y }
F|n$0vQ* (X`t"*y" 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?
f-f\}G&G $.3CiM}~ 〖思归〗
\3y=0 <asp:TemplateColumn HeaderText="数量">
9q0,K" x) <ItemTemplate>
Lct+cKKU <asp:TextBox id="ShuLiang" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_ShuLiang")%>’
:;hBq4h onkeyup="javascript:DoCal()"
YRM6\S)py />
g:HbmXOBpj zx]M/=7,V# <asp:RegularExpressionValidator id="revS" runat="server" ControlToValidate="ShuLiang" ErrorMessage="must be integer" ValidationExpression="^\d+$" />
CDTk </ItemTemplate>
IpaJ<~ p </asp:TemplateColumn>
U0|j^.) 2sd=G'7! <asp:TemplateColumn HeaderText="单价">
(EF$^FYPK <ItemTemplate>
r^o}Y <asp:TextBox id="DanJian" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_DanJian")%>’
;ZqD60%\ onkeyup="javascript:DoCal()"
FDGKMGZ />
aY1#K6(y EBn:[2 <asp:RegularExpressionValidator id="revS2" runat="server" ControlToValidate="DanJian" ErrorMessage="must be numeric" ValidationExpression="^\d+(\.\d*)?$" />
"*>QxA%c4 raI~BIfe </ItemTemplate>
<&m </asp:TemplateColumn>
0 *Yivx6 @1qUC"Mg <asp:TemplateColumn HeaderText="金额">
;Wrd=)Ka <ItemTemplate>
d7-F&!sQ <asp:TextBox id="JinE" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_JinE")%>’ />
gu.))3D9 </ItemTemplate>
B8#f^}8 </asp:TemplateColumn><script language="javascript">
])ZJ1QL1 function DoCal()
4#Nd;gM2 {
2Z1(J% 7 var e = event.srcElement;
%!hA\S var row = e.parentNode.parentNode;
+P6 var txts = row.all.tags("INPUT");
I8pxo7(- if (!txts.length || txts.length < 3)
Yr(f iI return;
1p5q}">z 6`$z*C2{ var q = txts[txts.length-3].value;
'w$we6f var p = txts[txts.length-2].value;
bA9dbe 6I.+c if (isNaN(q) || isNaN(p))
GMp'KEQQ return;
1ZH8/1gWI F9G$$%Q-Z q = parseInt(q);
O7_NXfh| p = parseFloat(p);
$/(/v?3][e #(}_2x5 txts[txts.length-1].value = (q * p).toFixed(2);
21J82M }
Hn2Q1lF-ip </script>
oTa+E'q n#AH@`&i 9!OCilG I
Y-5/ {}gk4xr 24.datagrid选定比较底下的行时,为什么总是刷新一下,然后就滚动到了最上面,刚才选定的行因屏幕的关系就看不到了。
mp$II?hZ* page_load
!{=%l+^. page.smartNavigation=true
OpX si4=C 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 ?
'`VO@a private void DataGrid1_ItemDataBound(obj sender,DataGridItemEventArgs e)
/]58:euR {
.cK for(int i=0;i<e.Item.Cells.Count-1;i++)
C2%3+ if(e.Item.ItemType==ListItemType.EditType)
~bQ:gArk {
8pKPbi;(2 e.Item.Cells.Attributes.Add("Width", "80px")
9jFDBy+ }
$f-pLF+x }
~x#-#nuh" g}`CdVQ2M< 26.对话框
Ho{?m^ private static string ScriptBegin = "<script language=\"JavaScript\">";
:EAfD(D{) private static string ScriptEnd = "</script>";
VH*(>^OfF xGQ:7g+qu public static void ConfirmMessageBox(string PageTarget,string Content)
b<MMli {
m`6`a|Twp$ string ConfirmContent="var retValue=window.confirm(’"+Content+"’);"+"if(retValue){window.location=’"+PageTarget+"’;}";
obkv ]~ 4p g(QeR ConfirmContent=ScriptBegin + ConfirmContent + ScriptEnd;
u"3cSuqy nr6[rq Page ParameterPage = (Page)System.Web.HttpContext.Current.Handler;
BU .G~0 ParameterPage.RegisterStartupScript("confirm",ConfirmContent);
rMx_ <tX X //Response.Write(strScript);
A}}t86T }
|-?b)yuAz $9b6,Y_- 27. 将时间格式化:string aa=DateTime.Now.ToString("yyyy年MM月dd日");
ITOGD %[;KO&Ga