1. 打开新的窗口并传送参数:
\&U>LwZd? y;/VB,4V 传送参数:
Zd"^</ S response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>")
:
]C~gc N('&jHF 接收参数:
2eMTxwt*S string a = Request.QueryString("id");
jLg9H/w{ string b = Request.QueryString("id1");
A}eOFu`
mI 74x3 [ 2.为按钮添加对话框
.^B*e6DAD Button1.Attributes.Add("onclick","return confirm(’确认?’)");
pz"0J_xDM button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}")
Lemui) ,VO2a mI 3.删除表格选定记录
8WnwQ%;m? int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex];
|sJSN.8 string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString()
E>l~-PaZY sQkhwMg 4.删除表格记录警告
`OSN\"\ad private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e)
'],J$ge {
v:H$<~)E| switch(e.Item.ItemType)
|i++0BU {
Ub6jxib case ListItemType.Item :
0_ 88V case ListItemType.AlternatingItem :
(o`{uj{! case ListItemType.EditItem:
x7O-Y~[2 TableCell myTableCell;
2}8v(%s p myTableCell = e.Item.Cells[14];
|\pbir LinkButton myDeleteButton ;
oq}'}`lw" myDeleteButton = (LinkButton)myTableCell.Controls[0];
!qG7V:6 myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);");
$|8!BOx8t break;
Jv^h\~*jH default:
.V,@k7U,V break;
9T<x& }
EFz&N\2 eA<0$Gs,h }
!KUi\yQ1 ~@}Bi@* 5.点击表格行链接另一页
eio4k- private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
B
{>7-0 {
e%b6(% //点击表格打开
u?C#4 if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
\-g)T}g,I e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);");
|ZmUNiAa }
VVlr*` q<M2,YrbAI 双击表格连接到另一页
jyCXJa-!- q@{Bt{$x 在itemDataBind事件中
/'/Xvm3 if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
$&=S#_HQS {
LGn:c; string OrderItemID =e.item.cells[1].Text;
n@)K # ...
'dn]rV0(C e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’");
DMO Mh#[ }
kDsFR#w&` \.-bZ$ 双击表格打开新一页
hv?9*tLh0 if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
'tH_p {
[@.!~E)P string OrderItemID =e.item.cells[1].Text;
,y#Kv|R ...
;=MU';o e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)");
K|epPGRr }
{z{bY\ yK=cZw%D ★特别注意:【?id=】 处不能为 【?id =】
.6Pw|xu`Pw 6.表格超连接列传递参数
5?x>9Ca <asp:HyperLinkColumn Target="_blank" headertext="ID号" DataTextField="id" NavigateUrl="aaa.aspx?id=’
(JOgy.5C~ <%# DataBinder.Eval(Container.DataItem, "数据字段1")%>’ & name=’<%# DataBinder.Eval(Container.DataItem, "数据字段2")%>’ />
r 8RoE`/T Tc? $>' 7.表格点击改变颜色
F'21jy& if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem)
K|[*t~59 {
jW A(C;W e.Item.Attributes.Add("onclick","this.style.backgroundColor=’#99cc00’;
'd9INz. this.style.color=’buttontext’;this.style.cursor=’default’;");
)?anOD[ }
/V'A%2Cl=T 9w7n1k. 写在DataGrid的_ItemDataBound里
tVN if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem)
2fL;-\!y( {
'DCTc&J[' e.Item.Attributes.Add("onmouseover","this.style.backgroundColor=’#99cc00’;
%iQD /iT5 this.style.color=’buttontext’;this.style.cursor=’default’;");
8)_XJ"9)G e.Item.Attributes.Add("onmouseout","this.style.backgroundColor=’’;this.style.color=’’;");
bE !G JZ }
?82xdpg >G25m'&,7 =%TWX[w 8.关于日期格式
9dx/hFA )
b (B 日期格式设定
<eWf< DataFormatString="{0:yyyy-MM-dd}"
^'PWI{ O vbZ}Z3f_ 我觉得应该在itembound事件中
b0Ps5G\ u e.items.cell["你的列"].text=DateTime.Parse(e.items.cell["你的列"].text.ToString("yyyy-MM-dd"))
(5-FV p
fb 3EPv"f^V 9.获取错误信息并到指定页面
]>5/PD,wWy sYI-5D] 不要使用Response.Redirect,而应该使用Server.Transfer
vg32y /l]S rC^WPW e.g
u 7>],< // in global.asax
zBzZxK>$ protected void Application_Error(Object sender, EventArgs e) {
u. F9g
# if (Server.GetLastError() is HttpUnhandledException)
V Y7[) Server.Transfer("MyErrorPage.aspx");
zHM(!\8K \!.B+7t=I //其余的非HttpUnhandledException异常交给ASP.NET自己处理就okay了 :)
UM"- nZ>[ }
L 0TFo_ +nFu|qM} 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
<Zmg# lR6@
xJd:@ 10.清空Cookie
n{argI8wF Cookie.Expires=[DateTime];
m#|
9hMu Response.Cookies("UserName").Expires = 0
Q+{xZ'o"Z A P?R"% 11.自定义异常处理
&w_j/nW^' //自定义异常处理类
YJT&{jYi using System;
*0Skd using System.Diagnostics;
vApIHI?- G[uK -U namespace MyAppException
(x;@%:3j$ {
<L8'! q} /// <summary>
oqO(PU /// 从系统异常类ApplicationException继承的应用程序异常处理类。
@@Kp67Iv /// 自动将异常内容记录到Windows NT/2000的应用程序日志
8V`WO6* /// </summary>
6d<r= C= public class AppException:System.ApplicationException
aC8} d {
vXrx{5gz public AppException()
YYBDRR" {
(c=6yV@ if (ApplicationConfiguration.EventLogEnabled)LogEvent("出现一个未知错误。");
\ C+~m }
1#< '&Lr 7x|9n public AppException(string message)
?N *>*" {
?]_$Dcmx LogEvent(message);
bN1|q|9 }
f@wquG' KQ!8ks] public AppException(string message,Exception innerException)
*v !9MU9[( {
BYL)nCc LogEvent(message);
/T0F"e)Ci if (innerException != null)
1Y\DJ@lh {
) j#`r/ LogEvent(innerException.Message);
FpmM63$VN[ }
2*;~S44 }
H)kwQRfu 9<6;Hr,>G //日志记录类
P64PPbP using System;
_Xe>V0 using System.Configuration;
pP&7rRhw using System.Diagnostics;
a/4T>eC using System.IO;
'}53f2%gKa using System.Text;
?jv/TBZX4 using System.Threading;
NX*Q F+ O`IQ(,yef namespace MyEventLog
)-I {^( {
u&Yz[)+b=g /// <summary>
qd ~BnR$= /// 事件日志记录类,提供事件日志记录支持
S6Q /// <remarks>
-">;-3,K /// 定义了4个日志记录方法 (error, warning, info, trace)
u5`u>.! /// </remarks>
e:DCej^z /// </summary>
oM>l#><nq public class ApplicationLog
~D j8z+^ {
l` lk-nb /// <summary>
{T$9?`h~M /// 将错误信息记录到Win2000/NT事件日志中
tTl%oN8Qw /// <param name="message">需要记录的文本信息</param>
3) <yod= /// </summary>
A4x]Qh3OO public static void WriteError(String message)
*SJ_z(CZm {
>C>.\ WriteLog(TraceLevel.Error, message);
NZ:,ph }
Y.(PiuG$G %v
M-mbX /// <summary>
Ju@c~Xm /// 将警告信息记录到Win2000/NT事件日志中
nfbR
P t /// <param name="message">需要记录的文本信息</param>
GY'%+\*tj /// </summary>
#jvtUS \ public static void WriteWarning(String message)
hR?{3d#x2 {
iHM%iUV WriteLog(TraceLevel.Warning, message);
UERLtSQ }
JX;<F~{. 0*3R=7_},o /// <summary>
gh]cXuph /// 将提示信息记录到Win2000/NT事件日志中
ZPLm]I\] /// <param name="message">需要记录的文本信息</param>
AofKw /// </summary>
I5p?
[ public static void WriteInfo(String message)
R`qFg/S {
Qz1E 2yJ WriteLog(TraceLevel.Info, message);
PO:{t }
UcHJR"M~c /// <summary>
R B /// 将跟踪信息记录到Win2000/NT事件日志中
|mfvr*7 /// <param name="message">需要记录的文本信息</param>
-$ls(oot /// </summary>
4SxX3Fw public static void WriteTrace(String message)
q"lSZ;
'E {
<dtGK~_ WriteLog(TraceLevel.Verbose, message);
6@5+m
0`u3 }
>1Ibc=}g )D7m,Wi+ /// <summary>
D%pF;XY /// 格式化记录到事件日志的文本信息格式
`4J$Et%S /// <param name="ex">需要格式化的异常对象</param>
K\Wkoi5 /// <param name="catchInfo">异常信息标题字符串.</param>
iOghb*aW /// <retvalue>
Rr]Hy^w /// <para>格式后的异常信息字符串,包括异常内容和跟踪堆栈.</para>
tX s\R(?T /// </retvalue>
k1~&x$G /// </summary>
cOJo3p;& public static String FormatException(Exception ex, String catchInfo)
jvL[
JI,b {
Ynj,pl StringBuilder strBuilder = new StringBuilder();
=&]g "a' if (catchInfo != String.Empty)
rglXs {
gPI
?C76 strBuilder.Append(catchInfo).Append("\r\n");
K($Npuu] }
6<QQ@5_ strBuilder.Append(ex.Message).Append("\r\n").Append(ex.StackTrace);
r#p9x[f<Y return strBuilder.ToString();
+~$ ]}% }
EW OVx*l sY&IquK^ /// <summary>
B~ GbF*j /// 实际事件日志写入方法
.*Y /// <param name="level">要记录信息的级别(error,warning,info,trace).</param>
%ntRG! /// <param name="messageText">要记录的文本.</param>
/$?}YL, /// </summary>
Xl#ggub? private static void WriteLog(TraceLevel level, String messageText)
A?P_DA {
r),kDia try
IOmfF[ {
k="i;! Ge EventLogEntryType LogEntryType;
]w8(&,PP switch (level)
KkbD W3- {
b]#AI
qt case TraceLevel.Error:
hL{KRRf> LogEntryType = EventLogEntryType.Error;
tS=(}2Q break;
;*Et[}3 case TraceLevel.Warning:
ea
'D td LogEntryType = EventLogEntryType.Warning;
?+@?Up0wGO break;
!l8PDjAE case TraceLevel.Info:
583|blL LogEntryType = EventLogEntryType.Information;
'-~~-}= sJ break;
7R\<inCQ case TraceLevel.Verbose:
@RKryY) LogEntryType = EventLogEntryType.SuccessAudit;
zRr*7G break;
|)v,2 default:
aX'*pK/- LogEntryType = EventLogEntryType.SuccessAudit;
_Y;W0Z break;
S2&4g/ }
+=</&Tm pl?`8@dI EventLog eventLog = new EventLog("Application", ApplicationConfiguration.EventLogMachineName, ApplicationConfiguration.EventLogSourceName );
hRhe& ,v //写入事件日志
tT_\ i6My eventLog.WriteEntry(messageText, LogEntryType);
{JMVV_}n 5U$0F$BBp }
'\iCP1>+S catch {} //忽略任何异常
)3EY; }
0aB;p7~& } //class ApplicationLog
igPX#$0XU }
/y}xX 9rf)gU3{+L 12.Panel 横向滚动,纵向自动扩展
8<Av@9 *} <asp:panel style="overflow-x:scroll;overflow-y:auto;"></asp:panel>
)Ql%r?(F+ /*mI<[xb 13.回车转换成Tab
^<2p~h0
\ <script language="javascript" for="document" event="onkeydown">
8&slu{M-
t if(event.keyCode==13 && event.srcElement.type!=’button’ && event.srcElement.type!=’submit’ && event.srcElement.type!=’reset’ && event.srcElement.type!=’’&& event.srcElement.type!=’textarea’);
+cN8Y}V event.keyCode=9;
X
l5 A
'h </script>
1mG-} 2P0*NQ onkeydown="if(event.keyCode==13) event.keyCode=9"
vl:KF7:#m @\#td5' 14.DataGrid超级连接列
tGa8W DataNavigateUrlField="字段名" DataNavigateUrlFormatString="
http://xx/inc/delete.aspx?ID={0}"
Gyc]?m (f"4,b^] 15.DataGrid行随鼠标变色
yY q,*<G private void DGzf_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
[{,1=AB {
SO!8Di if (e.Item.ItemType!=ListItemType.Header)
C LRdm^B {
SwMc
pNo e.Item.Attributes.Add( "onmouseout","this.style.backgroundColor=\""+e.Item.Style["BACKGROUND-COLOR"]+"\"");
XwaXdvmK e.Item.Attributes.Add( "onmouseover","this.style.backgroundColor=\""+ "#EFF3F7"+"\"");
q(84+{>B }
fE
mr^R }
&%J08l6 X'iWJ8 16.模板列
S"H2 7
<ASP:TEMPLATECOLUMN visible="False" sortexpression="demo" headertext="ID">
.?$gpM?i <ITEMTEMPLATE>
4.t-i5 <ASP:LABEL text=’<%# DataBinder.Eval(Container.DataItem, "ArticleID")%>’ runat="server" width="80%" id="lblColumn" />
W'M*nR|xo </ITEMTEMPLATE>
Ysv"
6b} </ASP:TEMPLATECOLUMN>
vdwsJPFbc Gk6iIK <ASP:TEMPLATECOLUMN headertext="选中">
>z@0.pN]7 <HEADERSTYLE wrap="False" horizontalalign="Center"></HEADERSTYLE>
ZJiG!+-j <ITEMTEMPLATE>
S)@j6(HC4 <ASP:CHECKBOX id="chkExport" runat="server" />
sQZhXaMa $ </ITEMTEMPLATE>
9G2FsM|, <EDITITEMTEMPLATE>
Cw&KVw* <ASP:CHECKBOX id="chkExportON" runat="server" enabled="true" />
G"A#Q" </EDITITEMTEMPLATE>
WH^%:4 </ASP:TEMPLATECOLUMN>
a\*yZlXKs 0</);g} 后台代码
UkFC~17P protected void CheckAll_CheckedChanged(object sender, System.EventArgs e)
,z=LY5_z) {
Qo|\-y-# //改变列的选定,实现全选或全不选。
tKXIk9e CheckBox chkExport ;
SE*g;Cvg1 if( CheckAll.Checked)
j0q&&9/Jj {
4j^
@wV' foreach(DataGridItem oDataGridItem in MyDataGrid.Items)
{+>-7
9b {
r9?Mw06Wc5 chkExport = (CheckBox)oDataGridItem.FindControl("chkExport");
JB<t6+"rD chkExport.Checked = true;
Jln:`!#fDf }
j#4kY R{ }
o ^uA">GH else
^U/O!GK {
u=e{]Ax#} foreach(DataGridItem oDataGridItem in MyDataGrid.Items)
N8df8=.kw {
$[ *w"iQ chkExport = (CheckBox)oDataGridItem.FindControl("chkExport");
,I;>aE<# chkExport.Checked = false;
;!Fn1|) }
q!@4~plz }
pd$[8Rmj_ }
_lq`a\7e Tw<q,O 17.数字格式化
6_B]MN!( ,PDQzJY 【<%#Container.DataItem("price")%>的结果是500.0000,怎样格式化为500.00?】
MF'JeM;H <%#Container.DataItem("price","{0:¥#,##0.00}")%>
8 LCb+^ kyV8K#}%8 int i=123456;
"#g}ve, string s=i.ToString("###,###.00");
1_G^w
qk J<lW<:!3] 18.日期格式化
g<qaXv uPvEwq*
C 【aspx页面内:<%# DataBinder.Eval(Container.DataItem,"Company_Ureg_Date")%>
<C*hokqqP {{!-Gr 显示为: 2004-8-11 19:44:28
~"A0Rs= Nz-&MS 我只想要:2004-8-11 】
);YDtGip J <%# DataBinder.Eval(Container.DataItem,"Company_Ureg_Date","{0:yyyy-M-d}")%>
#w=~lq)9 eyxW 0}[ 应该如何改?
k;Y5BB kq-) ^,{y 【格式化日期】
(cO:`W6. D2O~kNd 取出来,一般是object((DateTime)objectFromDB).ToString("yyyy-MM-dd");
3OB"#Ap8< noj0F::m`j 【日期的验证表达式】
@2#lI yf,z$CR A.以下正确的输入格式: [2004-2-29], [2004-02-29 10:29:39 pm], [2004/12/31]
~}Pfu ^((\d{2}(([02468][048])|([13579][26]))[\-\/\s]?((((0?[13578])|(1[02]))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\-\/\s]?((0?[1-9])|([1-2][0-9])))))|(\d{2}(([02468][1235679])|([13579][01345789]))[\-\/\s]?((((0?[13578])|(1[02]))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\-\/\s]?((0?[1-9])|(1[0-9])|(2[0-8]))))))(\s(((0?[1-9])|(1[0-2]))\:([0-5][0-9])((\s)|(\:([0-5][0-9])\s))([AM|PM|am|pm]{2,2})))?$
[#iz/q~} NHE18_v5 B.以下正确的输入格式:[0001-12-31], [9999 09 30], [2002/03/03]
!VzC&>'v^9 ^\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]))$
~$J2g ^ZCD ~P_= 【大小写转换】
vih9KBT HttpUtility.HtmlEncode(string);
J[kTlHMD HttpUtility.HtmlDecode(string)
5:?!=<= J.%IfN 19.如何设定全局变量
\{D"
!e bI`g|v Global.asax中
),!qTjD 6S{l'!s' Application_Start()事件中
Fk;Rfqq ugBCBr 添加Application[属性名] = xxx;
_e2=ado 'N(R_q6MW 就是你的全局变量
G+m }MOQP7 MqMQtU9w 20.怎样作到HyperLinkColumn生成的连接后,点击连接,打开新窗口?
z(~_AN M4, u1.BN>G HyperLinkColumn有个属性Target,将器值设置成"_blank"即可.(Target="_blank")
~>XxGjxe H,NF;QPPC 【ASPNETMENU】点击菜单项弹出新窗口
&M[?h}B6 Alq(QDs 在你的menuData.xml文件的菜单项中加入URLTarget="_blank",如:
qxj(p o <?xml version="1.0" encoding="GB2312"?>
jb)ZLA;L_c <MenuData ImagesBaseURL="images/">
*NQ/UXE <MenuGroup>
V.2_i* <MenuItem Label="内参信息" URL="Infomation.aspx" >
GN>@ZdVG}# <MenuGroup ID="BBC">
H"F29Pu2 <MenuItem Label="公告信息" URL="Infomation.aspx" URLTarget="_blank" LeftIcon="file.gif"/>
mp3s-YfRc <MenuItem Label="编制信息简报" URL="NewInfo.aspx" LeftIcon="file.gif" />
|l!aB(NW ......
*K;~!P J~- 4C) 最好将你的aspnetmenu升级到1.2版
yCo.cd- 6w7 7YTJ 21.读取DataGrid控件TextBox值
cc3 4e foreach(DataGrid dgi in yourDataGrid.Items)
*lb<$E]="! {
>-c8q]()ly TextBox tb = (TextBox)dgi.FindControl("yourTextBoxId");
K,UMqAmk tb.Text....
F:ELPs4" }
.G\7cZ : E?V. 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?
#A.@i+Zv 54qFfN8O 〖思归〗
fc@A0Hf <asp:TemplateColumn HeaderText="数量">
13wE"- <ItemTemplate>
048kPXm` <asp:TextBox id="ShuLiang" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_ShuLiang")%>’
DV{=n C onkeyup="javascript:DoCal()"
Hx:;@_gq />
hv+zGID7 ;wD)hNLAvR <asp:RegularExpressionValidator id="revS" runat="server" ControlToValidate="ShuLiang" ErrorMessage="must be integer" ValidationExpression="^\d+$" />
%XTI-B/K </ItemTemplate>
2T`!v </asp:TemplateColumn>
yLcEX Xm&L
BX <asp:TemplateColumn HeaderText="单价">
\`"ht <ItemTemplate>
']oQ]Yx0 <asp:TextBox id="DanJian" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_DanJian")%>’
w*Ihk) onkeyup="javascript:DoCal()"
{>;R?TG]$ />
L0]_X#s># 2"~8Z(0 <asp:RegularExpressionValidator id="revS2" runat="server" ControlToValidate="DanJian" ErrorMessage="must be numeric" ValidationExpression="^\d+(\.\d*)?$" />
:Qq#Z }1xo-mUg, </ItemTemplate>
?fS9J </asp:TemplateColumn>
^C%<l(b ctV,Q3'Z <asp:TemplateColumn HeaderText="金额">
QCJM& <ItemTemplate>
I?NyM <asp:TextBox id="JinE" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_JinE")%>’ />
DL.!G </ItemTemplate>
?1".;foZ </asp:TemplateColumn><script language="javascript">
_XT pU function DoCal()
/7LR;>B j {
-^wl>}#*T3 var e = event.srcElement;
=Runf
+} var row = e.parentNode.parentNode;
|&jXp%4T var txts = row.all.tags("INPUT");
Rva$IX^] if (!txts.length || txts.length < 3)
C.QO#b return;
eiOW#_"\ 9ll~~zF99| var q = txts[txts.length-3].value;
"ITIhnE var p = txts[txts.length-2].value;
5(8@%6>ruj Ct|A:/z( if (isNaN(q) || isNaN(p))
_aMF?Pj~m return;
GJUL$9 FgI3 q = parseInt(q);
jq-_4}w?C p = parseFloat(p);
3mni>*q7d y3ikWnx txts[txts.length-1].value = (q * p).toFixed(2);
59-c<I/}f }
,2)6s\]/b </script>
&~w}_Fjk BluVmM3Vj h7 I{
4 k+4#!.HX^ Cls%M5MH 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。
kNL\m[W8$ page_load
'3H_wd page.smartNavigation=true
[8*)8jP3 %%wNZ{ 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 ?
*9i{,I@ private void DataGrid1_ItemDataBound(obj sender,DataGridItemEventArgs e)
|WUG}G")*x {
s9d_GhT%- for(int i=0;i<e.Item.Cells.Count-1;i++)
4Xv*wB1 if(e.Item.ItemType==ListItemType.EditType)
uwBiW {
IIqUZJ e.Item.Cells.Attributes.Add("Width", "80px")
&"q=5e2 }
Q5_o/wk }
o`RKXfCq o?
$.fhD
26.对话框
fxIf|9Qi` private static string ScriptBegin = "<script language=\"JavaScript\">";
{zFMmPid private static string ScriptEnd = "</script>";
[fIg{Q 7[wieYj{ public static void ConfirmMessageBox(string PageTarget,string Content)
yCX?!E;La {
,v&(Y Od string ConfirmContent="var retValue=window.confirm(’"+Content+"’);"+"if(retValue){window.location=’"+PageTarget+"’;}";
8JD,u _-F s#f8 ConfirmContent=ScriptBegin + ConfirmContent + ScriptEnd;
o8vug$=Z nNU2([ Page ParameterPage = (Page)System.Web.HttpContext.Current.Handler;
4H<lm*!^ ParameterPage.RegisterStartupScript("confirm",ConfirmContent);
gzg_>2Sj //Response.Write(strScript);
dq[xwRU1 }
a@*\o+Su Qw)c$93 27. 将时间格式化:string aa=DateTime.Now.ToString("yyyy年MM月dd日");
\^%}M!tan <