1. 打开新的窗口并传送参数:
X3][C R?y_tho4A 传送参数:
`dWnu3r; response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>")
,4=mlte" $wyPGok 接收参数:
4,f`C0>" string a = Request.QueryString("id");
2.^CIJc string b = Request.QueryString("id1");
CfVL' >*uj
)u% 2.为按钮添加对话框
q8uq%wf Button1.Attributes.Add("onclick","return confirm(’确认?’)");
O`I}Lg]~q button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}")
~~O4!|t qDqy9u:g 3.删除表格选定记录
#guK&?Fye int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex];
G .$KP string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString()
e}n(mq FAdTp.
4.删除表格记录警告
i/Nc)kKL private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e)
KE~.f( {
2`rJ r switch(e.Item.ItemType)
C^c<s {
bc NyB$S case ListItemType.Item :
VrWQ] L case ListItemType.AlternatingItem :
QpA$=' case ListItemType.EditItem:
=A~5?J= TableCell myTableCell;
8kC$Z ) myTableCell = e.Item.Cells[14];
_~'MQ`P LinkButton myDeleteButton ;
H?FiZy*[Y myDeleteButton = (LinkButton)myTableCell.Controls[0];
n]7rHV}G myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);");
DMTc{ break;
=$%-RX7 default:
v
V;]? break;
;$8ptB . }
-d thY(8 h6bvUI+|h }
I!}V+gu= eC WF0a 5.点击表格行链接另一页
x iz+R9p private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
pju*i6z {
6pt|Crvu //点击表格打开
R+!oPWfb if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
Y;iI=U e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);");
]
_W'-B }
s
Ytn'&$\ VbTX;? 双击表格连接到另一页
|`pBI0Sjo Dm$SW<!l| 在itemDataBind事件中
4.Fh4Y:$' if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
um%s9 {
mY[*Cj3WJ string OrderItemID =e.item.cells[1].Text;
atW^^4: ...
xAO\' #m e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’");
df {\O*6 }
HR?bnkv|id @' %XdH 双击表格打开新一页
,\i,2<hz. if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
K9Onjs%U {
t,'J%)j string OrderItemID =e.item.cells[1].Text;
v;-0^s/P ...
2^"!p;WQ e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)");
kw} E0uY }
j+S&5C/{ *M$mAy< ★特别注意:【?id=】 处不能为 【?id =】
^hr# 1 6.表格超连接列传递参数
Ui-Y` <asp:HyperLinkColumn Target="_blank" headertext="ID号" DataTextField="id" NavigateUrl="aaa.aspx?id=’
(/Jy9=~ <%# DataBinder.Eval(Container.DataItem, "数据字段1")%>’ & name=’<%# DataBinder.Eval(Container.DataItem, "数据字段2")%>’ />
t=My=pG V|F/ynJfA 7.表格点击改变颜色
\){_\{& if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem)
Pa#Jwo {
X}5"ZLa7l e.Item.Attributes.Add("onclick","this.style.backgroundColor=’#99cc00’;
Yakrsi/jV} this.style.color=’buttontext’;this.style.cursor=’default’;");
Ut C<TBr }
\So)g)K P[$idRS& 写在DataGrid的_ItemDataBound里
P.g./8N`z if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem)
Nq^o8q_ {
Hyenn e.Item.Attributes.Add("onmouseover","this.style.backgroundColor=’#99cc00’;
j=G this.style.color=’buttontext’;this.style.cursor=’default’;");
YMy** e.Item.Attributes.Add("onmouseout","this.style.backgroundColor=’’;this.style.color=’’;");
W#kyD)(F }
`c|H^*RC Z0O0Q =e\Y B*E"yB\NV 8.关于日期格式
I[gPW7&S@ 8r:T&)v 日期格式设定
smn(q)tt DataFormatString="{0:yyyy-MM-dd}"
v-^<,|vm2f GMkni'pV 我觉得应该在itembound事件中
LOu9 #w" e.items.cell["你的列"].text=DateTime.Parse(e.items.cell["你的列"].text.ToString("yyyy-MM-dd"))
qT:`F +2k{yl 9.获取错误信息并到指定页面
f}KV4'n !KT.p2\ 不要使用Response.Redirect,而应该使用Server.Transfer
#;lEx'lKN H6>t to e.g
A>315!d" // in global.asax
nv7)X2jja protected void Application_Error(Object sender, EventArgs e) {
}sJ}c}b if (Server.GetLastError() is HttpUnhandledException)
m(dW["8D Server.Transfer("MyErrorPage.aspx");
fZS'e{V ke KsLrd //其余的非HttpUnhandledException异常交给ASP.NET自己处理就okay了 :)
<0m^b#hdG }
>WJQxL4 6' \M:'<0e Redirect会导致post-back的产生从而丢失了错误信息,所以页面导向应该直接在服务器端执行,这样就可以在错误处理页面得到出错信息并进行相应的处理
wuxOFlrg r+6 DlT
a 10.清空Cookie
U#sv.r/L}3 Cookie.Expires=[DateTime];
W5()A,R Response.Cookies("UserName").Expires = 0
f_;tFP
B ?B)e8i<[f 11.自定义异常处理
)7-mALyW //自定义异常处理类
QNv5CQ& using System;
PI9aKNt using System.Diagnostics;
#6mw CA| =h?%<2t9< namespace MyAppException
G(o6/ {
tNOOaj9mw /// <summary>
[#SO}'1n /// 从系统异常类ApplicationException继承的应用程序异常处理类。
l}T@Cgt /// 自动将异常内容记录到Windows NT/2000的应用程序日志
JlawkA /// </summary>
ar'VoL} public class AppException:System.ApplicationException
m;IKV, {
M0e&GR8<z> public AppException()
kmlO}0 {
u[4h|*'"| if (ApplicationConfiguration.EventLogEnabled)LogEvent("出现一个未知错误。");
`K[r5;QFKf }
x%T^:R qI
tbY% public AppException(string message)
7Up-a^k^` {
iAPGP-<6 LogEvent(message);
EFu$>Z4 }
kQ_Vj7 vXSA_"0t public AppException(string message,Exception innerException)
n:?a=xY {
&uV|Ie8@q LogEvent(message);
jROh3kq if (innerException != null)
cg_tJ^vrY {
Qw_>
l}k/ LogEvent(innerException.Message);
/}%C' }
q[Ey!h)xq }
zWhzU|=8 6Bd:R}yZP7 //日志记录类
0C"2?etMx using System;
1Mx2% using System.Configuration;
. S;o#Zw*R using System.Diagnostics;
*_Ih@f H using System.IO;
74(bo\ using System.Text;
$RHw6*COG using System.Threading;
7C_U:x <h<_''+ namespace MyEventLog
31M'71s
{
?VTP|Z /// <summary>
V1,~GpNx /// 事件日志记录类,提供事件日志记录支持
sebuuL.l0< /// <remarks>
j xq89x /// 定义了4个日志记录方法 (error, warning, info, trace)
&Ot9"Aq: /// </remarks>
,?%o ~ /// </summary>
C nD3%% public class ApplicationLog
V=PK)FJ {
OU^I/TU /// <summary>
&sXk!!85: /// 将错误信息记录到Win2000/NT事件日志中
'^O}` /// <param name="message">需要记录的文本信息</param>
;7JyL|2 /// </summary>
+K2HMf' public static void WriteError(String message)
63t'|9^5 {
;L$l0(OO WriteLog(TraceLevel.Error, message);
DIhV;[\ }
MRK3Cey} % 83'rQDo)G /// <summary>
P`_Q-vu /// 将警告信息记录到Win2000/NT事件日志中
O\@0o|NM /// <param name="message">需要记录的文本信息</param>
wLg@BSC. /// </summary>
Y]B9*^d< public static void WriteWarning(String message)
+4D#Ht7 {
u=#_8e(9Z WriteLog(TraceLevel.Warning, message);
Cs,t:ajP }
,ob)6P^rw Q%V530
P; /// <summary>
m8gU8a"( /// 将提示信息记录到Win2000/NT事件日志中
O"RIY3m /// <param name="message">需要记录的文本信息</param>
/$FpceB!W /// </summary>
"Gq%^^* public static void WriteInfo(String message)
:&RpB^] {
^~bAixH^k WriteLog(TraceLevel.Info, message);
<){J|O }
92*"3) /// <summary>
"9y0]~ /// 将跟踪信息记录到Win2000/NT事件日志中
uL~.#Y_jQ /// <param name="message">需要记录的文本信息</param>
SuBUhzR /// </summary>
6Q*zZ]kg public static void WriteTrace(String message)
.[6T7fdi {
nv:VX{% WriteLog(TraceLevel.Verbose, message);
|4` ;G(ta }
=feVT2* ,pdf$)
XB /// <summary>
nEik;hAz /// 格式化记录到事件日志的文本信息格式
f4|ir3oy /// <param name="ex">需要格式化的异常对象</param>
}|c-i.0= /// <param name="catchInfo">异常信息标题字符串.</param>
HLq2avs\ /// <retvalue>
WOYN%
0# /// <para>格式后的异常信息字符串,包括异常内容和跟踪堆栈.</para>
yoBR'$-= /// </retvalue>
Uo|T6N /// </summary>
H1vToIP% public static String FormatException(Exception ex, String catchInfo)
1{h,LR {
}. V!|R, StringBuilder strBuilder = new StringBuilder();
U-q:Y-h if (catchInfo != String.Empty)
5j5}c`: {
Y}r UVn strBuilder.Append(catchInfo).Append("\r\n");
KM-7w66V }
XIp>PcU^ strBuilder.Append(ex.Message).Append("\r\n").Append(ex.StackTrace);
pJ@->V_ return strBuilder.ToString();
ksAu=X: }
njb{ "?"+1S /// <summary>
iR'Pc3 /// 实际事件日志写入方法
j[fY.>yt& /// <param name="level">要记录信息的级别(error,warning,info,trace).</param>
dp'k$el /// <param name="messageText">要记录的文本.</param>
xK_0@6
/// </summary>
.V l private static void WriteLog(TraceLevel level, String messageText)
<bh!wf6; {
:8lqo%5 try
R^JtWjJR {
QY1|:( EventLogEntryType LogEntryType;
"^VPe[lA switch (level)
(<Kf {
q]P$NeEiZ" case TraceLevel.Error:
uCf _O~ LogEntryType = EventLogEntryType.Error;
*p^*>~i9) break;
K|rGJ case TraceLevel.Warning:
7x(z LogEntryType = EventLogEntryType.Warning;
-Vjrh/@ break;
/f! ze| case TraceLevel.Info:
L:UPS&) LogEntryType = EventLogEntryType.Information;
Pbakw81!~ break;
K5\;'.9M case TraceLevel.Verbose:
7KV0g1GQ LogEntryType = EventLogEntryType.SuccessAudit;
VyOpPIP break;
xG,L*3c{o default:
OH` |aqN LogEntryType = EventLogEntryType.SuccessAudit;
zj#8@gbh+ break;
c7 O$< F }
5
r&n %I%OHs EventLog eventLog = new EventLog("Application", ApplicationConfiguration.EventLogMachineName, ApplicationConfiguration.EventLogSourceName );
JZoH - //写入事件日志
$HFimU,V=0 eventLog.WriteEntry(messageText, LogEntryType);
B>e},! ?&@a{- }
'2S?4Z catch {} //忽略任何异常
p</V_BIW }
;PWx#v+vwF } //class ApplicationLog
1&utf0TX6q }
.J2tm2]"EZ lXu6=r 12.Panel 横向滚动,纵向自动扩展
z_t%n<OvK <asp:panel style="overflow-x:scroll;overflow-y:auto;"></asp:panel>
>8w=Vlp GFYHt!&[\ 13.回车转换成Tab
UiN6-{v<2 <script language="javascript" for="document" event="onkeydown">
91}kBj if(event.keyCode==13 && event.srcElement.type!=’button’ && event.srcElement.type!=’submit’ && event.srcElement.type!=’reset’ && event.srcElement.type!=’’&& event.srcElement.type!=’textarea’);
h@D!/PS event.keyCode=9;
PKX
Tj6hj) </script>
mP-Y9*k
rjwP# onkeydown="if(event.keyCode==13) event.keyCode=9"
HH7Bg0=( 4inMd![ 14.DataGrid超级连接列
e!1am%aE DataNavigateUrlField="字段名" DataNavigateUrlFormatString="
http://xx/inc/delete.aspx?ID={0}"
!sh>`AF ,h* 'Cs04h 15.DataGrid行随鼠标变色
70T{tB private void DGzf_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
Q>l5:2lq {
<PpW.1w if (e.Item.ItemType!=ListItemType.Header)
&z;1Z {
}x?2 txuu e.Item.Attributes.Add( "onmouseout","this.style.backgroundColor=\""+e.Item.Style["BACKGROUND-COLOR"]+"\"");
^7V{nT@H3 e.Item.Attributes.Add( "onmouseover","this.style.backgroundColor=\""+ "#EFF3F7"+"\"");
M1e79p< }
ZKoISuM }
H.!\j&4j Bx ru7E" 16.模板列
Cg];UB}k <ASP:TEMPLATECOLUMN visible="False" sortexpression="demo" headertext="ID">
nT/Azg <ITEMTEMPLATE>
78FLy7 <ASP:LABEL text=’<%# DataBinder.Eval(Container.DataItem, "ArticleID")%>’ runat="server" width="80%" id="lblColumn" />
M IR))j; </ITEMTEMPLATE>
URDXyAt </ASP:TEMPLATECOLUMN>
w8(z\G_0 E)Cdw%}^ <ASP:TEMPLATECOLUMN headertext="选中">
[D<"qT^*z6 <HEADERSTYLE wrap="False" horizontalalign="Center"></HEADERSTYLE>
?9:~d#p <ITEMTEMPLATE>
2D'$ <ASP:CHECKBOX id="chkExport" runat="server" />
3 UG
UZ </ITEMTEMPLATE>
e c4vX <EDITITEMTEMPLATE>
W$Op/ <ASP:CHECKBOX id="chkExportON" runat="server" enabled="true" />
*dX
7 </EDITITEMTEMPLATE>
t4r%EP|Zt </ASP:TEMPLATECOLUMN>
U6LENY+Ja oaM3#QJ 后台代码
|HA1.Y= protected void CheckAll_CheckedChanged(object sender, System.EventArgs e)
,2Q5'!o {
|)b:@q3k+n //改变列的选定,实现全选或全不选。
lD@`xq.M; CheckBox chkExport ;
;&ypvKG if( CheckAll.Checked)
)LjW=;(b {
pij%u< foreach(DataGridItem oDataGridItem in MyDataGrid.Items)
.5GGZfJ] {
|,WP) chkExport = (CheckBox)oDataGridItem.FindControl("chkExport");
,*d<hBGbh chkExport.Checked = true;
{*AYhZ }
! ^TCe8 }
tY!GJusd else
m53~Ysq< {
d9.~W5^fC foreach(DataGridItem oDataGridItem in MyDataGrid.Items)
m-MfFEZ {
"aJfW chkExport = (CheckBox)oDataGridItem.FindControl("chkExport");
Q;0g chkExport.Checked = false;
0{!+N6MiR }
uxsi+vkI }
L_Lhmtm}m }
@agxu-Y KU*XRZu) 17.数字格式化
Q;y)6+VU4 3u~V&jl 【<%#Container.DataItem("price")%>的结果是500.0000,怎样格式化为500.00?】
%v,a3^Qu <%#Container.DataItem("price","{0:¥#,##0.00}")%>
$`6Q\=*R/ cOvdC4 int i=123456;
s1%th"e
[ string s=i.ToString("###,###.00");
O("13cU 8>a%L?BY 18.日期格式化
{P!1VYs5 4O:y
?D/e 【aspx页面内:<%# DataBinder.Eval(Container.DataItem,"Company_Ureg_Date")%>
F$te5 `a 2dJP|T9H 显示为: 2004-8-11 19:44:28
7 L$\S[E \,-e> 我只想要:2004-8-11 】
v&8s>~i`K <%# DataBinder.Eval(Container.DataItem,"Company_Ureg_Date","{0:yyyy-M-d}")%>
#(G"ya pRGag~h|E 应该如何改?
sz+%4T ANq3r( 【格式化日期】
GtpBd40" -X_dY>>s 取出来,一般是object((DateTime)objectFromDB).ToString("yyyy-MM-dd");
BL1d=%2R ;U]Ym48 【日期的验证表达式】
*dPG[ } QHgkfo A.以下正确的输入格式: [2004-2-29], [2004-02-29 10:29:39 pm], [2004/12/31]
(e_ l1O? ^((\d{2}(([02468][048])|([13579][26]))[\-\/\s]?((((0?[13578])|(1[02]))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\-\/\s]?((0?[1-9])|([1-2][0-9])))))|(\d{2}(([02468][1235679])|([13579][01345789]))[\-\/\s]?((((0?[13578])|(1[02]))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\-\/\s]?((0?[1-9])|(1[0-9])|(2[0-8]))))))(\s(((0?[1-9])|(1[0-2]))\:([0-5][0-9])((\s)|(\:([0-5][0-9])\s))([AM|PM|am|pm]{2,2})))?$
{YF(6wVl w5*
Z\t5 B.以下正确的输入格式:[0001-12-31], [9999 09 30], [2002/03/03]
7,"y!\ ^\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]))$
lAJP X 8M8Odz\3 q 【大小写转换】
*IWWD\U HttpUtility.HtmlEncode(string);
1w'W)x HttpUtility.HtmlDecode(string)
6\vaR# yz^4TqJ 19.如何设定全局变量
*~Sv\L SGK
5 Global.asax中
^50\c$
AS/z1M_U Application_Start()事件中
g<g$c<sm =+w!fy 添加Application[属性名] = xxx;
(Q}ByX usR+ZQaA 就是你的全局变量
c;.jo?RR2
4n6t(/]b< 20.怎样作到HyperLinkColumn生成的连接后,点击连接,打开新窗口?
,C0D|q4/!. 7[ZoUWx HyperLinkColumn有个属性Target,将器值设置成"_blank"即可.(Target="_blank")
vE&K!k` t_w2J =2 【ASPNETMENU】点击菜单项弹出新窗口
dQ= L<{( (CInt_dBw~ 在你的menuData.xml文件的菜单项中加入URLTarget="_blank",如:
o^v]d7I8b <?xml version="1.0" encoding="GB2312"?>
Nj=0bg"Qg5 <MenuData ImagesBaseURL="images/">
rr]-$]Q <MenuGroup>
p9![8VU <MenuItem Label="内参信息" URL="Infomation.aspx" >
cyBm,! <MenuGroup ID="BBC">
K@tEL Yb <MenuItem Label="公告信息" URL="Infomation.aspx" URLTarget="_blank" LeftIcon="file.gif"/>
-S7i': <MenuItem Label="编制信息简报" URL="NewInfo.aspx" LeftIcon="file.gif" />
O'h f8w ......
dF$&fo% ;e0-FF+ 最好将你的aspnetmenu升级到1.2版
&X#6jTh+ r7-H`%. 21.读取DataGrid控件TextBox值
}h1y^fuGi foreach(DataGrid dgi in yourDataGrid.Items)
-8:/My {
Q!70D)O$ TextBox tb = (TextBox)dgi.FindControl("yourTextBoxId");
$;Z0CG tb.Text....
@]7s`? }
$g_|U:, .S*VYt%K7 23.在DataGrid中有3个模板列包含Textbox分别为 DG_ShuLiang (数量) DG_DanJian(单价) DG_JinE(金额)分别在5.6.7列,要求在录入数量及单价的时候自动算出金额即:数量*单价=金额还要求录入时限制为 数值型.我如何用客户端脚本实现这个功能?
<FfmDR 0( q:K6zI} 〖思归〗
)3.=)?XW <asp:TemplateColumn HeaderText="数量">
[xo-ZDIoG <ItemTemplate>
{$Z
S
27 <asp:TextBox id="ShuLiang" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_ShuLiang")%>’
Tly*i"[& onkeyup="javascript:DoCal()"
SvQ!n4 $ />
*yYeqm VI]~uTV <asp:RegularExpressionValidator id="revS" runat="server" ControlToValidate="ShuLiang" ErrorMessage="must be integer" ValidationExpression="^\d+$" />
V-dyeb </ItemTemplate>
_6-N+FI </asp:TemplateColumn>
HT7I~]W 7n]ukqZ <asp:TemplateColumn HeaderText="单价">
lofP$ <ItemTemplate>
S/dj])g <asp:TextBox id="DanJian" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_DanJian")%>’
yM('!iG*/ onkeyup="javascript:DoCal()"
GD%qrK? />
{9vMc BAojP1}+, <asp:RegularExpressionValidator id="revS2" runat="server" ControlToValidate="DanJian" ErrorMessage="must be numeric" ValidationExpression="^\d+(\.\d*)?$" />
;:/C.%d
T&'LQZM8 </ItemTemplate>
CbFO9q </asp:TemplateColumn>
jH k.]4&0 sKC(xO@L;` <asp:TemplateColumn HeaderText="金额">
E]W
: <ItemTemplate>
~d-Q3n?zR <asp:TextBox id="JinE" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_JinE")%>’ />
+ cZC$lo </ItemTemplate>
kgd
dq </asp:TemplateColumn><script language="javascript">
B]I*ymc# function DoCal()
7()5\ae@q' {
C5Mpm)-% var e = event.srcElement;
#j'7\SV var row = e.parentNode.parentNode;
l ;S_ J^S var txts = row.all.tags("INPUT");
;gLOd5*0 if (!txts.length || txts.length < 3)
YmD~&J return;
e[6Me[b XZrzG P( var q = txts[txts.length-3].value;
e5(c,,/ var p = txts[txts.length-2].value;
.|0$?w ^%O$7* if (isNaN(q) || isNaN(p))
<Ok7-:OxA return;
}U?:al/m o1thGttVDg q = parseInt(q);
[9yd29pQ] p = parseFloat(p);
F`>qg2wO zEh&@{u? txts[txts.length-1].value = (q * p).toFixed(2);
`aSbGMz }
b^A7R{G7 </script>
2 SU 5?.!A
'zb P| ftEF &FG0v<f5Pv 9Y?``QBN 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。
5%+epzy page_load
G 2uM 6 page.smartNavigation=true
2 ,krVb?< ?*6Q;.f< 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 ?
ni6zo~+W] private void DataGrid1_ItemDataBound(obj sender,DataGridItemEventArgs e)
}(oWXwFb&W {
xeKm} MN]S for(int i=0;i<e.Item.Cells.Count-1;i++)
,YRBYK: if(e.Item.ItemType==ListItemType.EditType)
8 %p+:6kP5 {
),H1z`c&I e.Item.Cells.Attributes.Add("Width", "80px")
E:;MI{;7 }
~MP/[,j` }
EqOhz II^ &yI>A1 26.对话框
Oj8D+sC{ private static string ScriptBegin = "<script language=\"JavaScript\">";
$`P]%I} private static string ScriptEnd = "</script>";
:lu "14 bI8')a public static void ConfirmMessageBox(string PageTarget,string Content)
#mD_<@@ {
?rziKT5OOC string ConfirmContent="var retValue=window.confirm(’"+Content+"’);"+"if(retValue){window.location=’"+PageTarget+"’;}";
}{mS" %vbov}R ConfirmContent=ScriptBegin + ConfirmContent + ScriptEnd;
_+Z5qUmQ !wC(
]Y Page ParameterPage = (Page)System.Web.HttpContext.Current.Handler;
KN&|&51p} ParameterPage.RegisterStartupScript("confirm",ConfirmContent);
5Rp mR //Response.Write(strScript);
8:2Vib$ }
uX6p^KNm5 ?v`24p3PC 27. 将时间格式化:string aa=DateTime.Now.ToString("yyyy年MM月dd日");
JW"`i }GHCu 1.1 取当前年月日时分秒
?5F;4oR2g currentTime=System.DateTime.Now;
3Kq/V_ %3.
np 1.2 取当前年
dh1 N/[ int 年= DateTime.Now.Year;
ED);2*qP} \+&)9 !K 1.3 取当前月
dj}|EW4 int 月= DateTime.Now.Month;
UzW]kY[A< =CO'LyG 1.4 取当前日
j%}9tM6[ int 日= DateTime.Now.Day;
M"-.D;sa1 f1XM_ 1.5 取当前时
OGO\u# int 时= DateTime.Now.Hour;
4UND;I& [;UI8Stw 1.6 取当前分
GNSh`Tm =# int 分= DateTime.Now.Minute;
2`A[<