1. 打开新的窗口并传送参数:
Xpt9$=d IZGRQmi" 传送参数:
3#Iq5vT response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>")
8c>xgFWp9 z|t2;j[ 接收参数:
li{!Jp5]1b string a = Request.QueryString("id");
D]5j?X' string b = Request.QueryString("id1");
<AK9HPxP SM1L^M3) 2.为按钮添加对话框
]]e>Jym Button1.Attributes.Add("onclick","return confirm(’确认?’)");
T^{=cx9x9 button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}")
~=I:go IfT: 9
& 3.删除表格选定记录
:F9Oj1lM% int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex];
%
[~0<uO string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString()
C XNYWx ML0_Uc3en 4.删除表格记录警告
5"(FilM private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e)
#N%j9 {
6G}4KGQc switch(e.Item.ItemType)
*_P'> V#p {
"{trK?-8% case ListItemType.Item :
6 !N2B[9 case ListItemType.AlternatingItem :
)3<>H!yG} case ListItemType.EditItem:
nyxoa/ TableCell myTableCell;
fwlicbs ' myTableCell = e.Item.Cells[14];
4Xww(5?3 LinkButton myDeleteButton ;
Z~}9^ (qc myDeleteButton = (LinkButton)myTableCell.Controls[0];
/8Z&Y`G myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);");
!6z{~Z: break;
Wyow MFp default:
EWY'E;0@5 break;
{[hgSVN; }
b|;h$otC %|1s9?h7\ }
yk(r R IYHNN 5.点击表格行链接另一页
3g5r}Ug private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
bUds E1f {
xE$lx:C"FU //点击表格打开
t;-F] if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
G
\Nnw==v e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);");
MmePhHf }
g/\cN(X b'z\|jY 双击表格连接到另一页
Xr'b{& |sl^4'Ghc 在itemDataBind事件中
-M_>]ubG if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
CS5[E-%}T= {
M4CC&?6\ string OrderItemID =e.item.cells[1].Text;
SU6Aq?`@ ...
3 TTQff e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’");
[hk/Rp7{ }
pU[yr'D.r DsD? &: 双击表格打开新一页
,A)Z.OWOq if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
$$< I}eMd> {
DL,]iJm string OrderItemID =e.item.cells[1].Text;
8G9( )UF. ...
H*+7{;$ e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)");
xU6dRjYhH9 }
zA:q/i z|Yt|W ★特别注意:【?id=】 处不能为 【?id =】
98 ]pkqp4 6.表格超连接列传递参数
b!`Ze~V <asp:HyperLinkColumn Target="_blank" headertext="ID号" DataTextField="id" NavigateUrl="aaa.aspx?id=’
q">}3`k <%# DataBinder.Eval(Container.DataItem, "数据字段1")%>’ & name=’<%# DataBinder.Eval(Container.DataItem, "数据字段2")%>’ />
bNiJ"k<pN Q<ia 7.表格点击改变颜色
9zrTf%mF if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem)
j]]5&u/l {
H*P+>j& e.Item.Attributes.Add("onclick","this.style.backgroundColor=’#99cc00’;
%y*'bS this.style.color=’buttontext’;this.style.cursor=’default’;");
O=lRI)6w@e }
6pfkv2.} Y6d~hLC 写在DataGrid的_ItemDataBound里
RrYNtc if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem)
a"T+CA {
]gm3|-EiY e.Item.Attributes.Add("onmouseover","this.style.backgroundColor=’#99cc00’;
_#+l?\u this.style.color=’buttontext’;this.style.cursor=’default’;");
Ggsts e.Item.Attributes.Add("onmouseout","this.style.backgroundColor=’’;this.style.color=’’;");
k B4Fz }
L~by `q N_ lA;^c) s{V&vRr 8.关于日期格式
J^%E$s UvB\kIH 日期格式设定
:(tKc3z DataFormatString="{0:yyyy-MM-dd}"
yf`_?gJ6d ua &uR7 我觉得应该在itembound事件中
!M9mX%UQ e.items.cell["你的列"].text=DateTime.Parse(e.items.cell["你的列"].text.ToString("yyyy-MM-dd"))
:`"-Jf -vk/z+-^! 9.获取错误信息并到指定页面
cfg.&P> @\xEK5 SG 不要使用Response.Redirect,而应该使用Server.Transfer
Cw kQhj? <S6?L[_ e.g
:?m"kh
~ // in global.asax
~i'!;'-_} protected void Application_Error(Object sender, EventArgs e) {
.*>C[^ if (Server.GetLastError() is HttpUnhandledException)
(b&Z\?" Server.Transfer("MyErrorPage.aspx");
T
g3MPa#g 3DB= Xh //其余的非HttpUnhandledException异常交给ASP.NET自己处理就okay了 :)
j]5e$e{ }
MBKF8b'k KM"?l<x0Y 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
]VtP7Y d7zZ~n 10.清空Cookie
>c5 Cookie.Expires=[DateTime];
P6ka'!z Response.Cookies("UserName").Expires = 0
I69Z'}+qz T?.l_"%%d 11.自定义异常处理
US-f<Wq //自定义异常处理类
}j2t8B^&: using System;
XtBEVqrhi using System.Diagnostics;
;:J"- p \:q @I]2 namespace MyAppException
85] 'I%gT {
:6EX-Xyj /// <summary>
+u\w4byl /// 从系统异常类ApplicationException继承的应用程序异常处理类。
2\+N<-(F5 /// 自动将异常内容记录到Windows NT/2000的应用程序日志
xUa9>=JU{ /// </summary>
6Rq +=X public class AppException:System.ApplicationException
*UN*&DmF {
1Ak0A6E public AppException()
_z.CV< {
HTMo.hr if (ApplicationConfiguration.EventLogEnabled)LogEvent("出现一个未知错误。");
c5O8,sT }
|Dq?<Ha 6!*zgA5M' public AppException(string message)
Dsv2p~ {
8+(wAbp LogEvent(message);
L6!Hv{ijn }
j"zW0g!S +x4*T public AppException(string message,Exception innerException)
$,I@c"m{ {
uz=9L<$ LogEvent(message);
`7V1 F.\ if (innerException != null)
@KZW*-" {
]f wW
dtz1 LogEvent(innerException.Message);
Bw[IW[(~! }
I_`NjJ;61 }
X .K*</(g ke/4l?zs //日志记录类
6bf!v using System;
s,Fts3+ using System.Configuration;
W3%RB[s- using System.Diagnostics;
lx?v
.:zl\ using System.IO;
%Z*)<[cIE0 using System.Text;
{)Wa"|+ using System.Threading;
:."+&gb r.=.,R namespace MyEventLog
##1/{9ywy {
`P*w ZKlW /// <summary>
t[G7&ovj
/// 事件日志记录类,提供事件日志记录支持
AF{@lDa1h /// <remarks>
'#QZhz(+ /// 定义了4个日志记录方法 (error, warning, info, trace)
_,p/2m-Pj /// </remarks>
7p{uRSE4._ /// </summary>
^
$N3.O. public class ApplicationLog
$lUz!mjG {
X|R"8cJ /// <summary>
=">0\# /// 将错误信息记录到Win2000/NT事件日志中
WaE%g /// <param name="message">需要记录的文本信息</param>
:8?l=B9("g /// </summary>
P(LiH public static void WriteError(String message)
Ffd;aZ4n {
#210 Yp# WriteLog(TraceLevel.Error, message);
G12o?N0p }
tC7 4= #X?E#^6?E /// <summary>
~P*{%= a /// 将警告信息记录到Win2000/NT事件日志中
:G5O_T$ /// <param name="message">需要记录的文本信息</param>
wV4MP1c$ /// </summary>
]BmnE#n& public static void WriteWarning(String message)
YH{n {
#smfOGSd WriteLog(TraceLevel.Warning, message);
* C*aH6* }
(:}}p}u 3u,B< /// <summary>
Xpfw2;`U' /// 将提示信息记录到Win2000/NT事件日志中
IPt
!gSp /// <param name="message">需要记录的文本信息</param>
mRC /// </summary>
1_M}Dc+J public static void WriteInfo(String message)
Mh@n>+IR {
s Dsq:z WriteLog(TraceLevel.Info, message);
In;+wFu;M }
-<(RYMk*) /// <summary>
h)z2#qfc /// 将跟踪信息记录到Win2000/NT事件日志中
<%=<9~e /// <param name="message">需要记录的文本信息</param>
O! _d5r&, /// </summary>
Lw<.QMN%f public static void WriteTrace(String message)
pxW*kS {
&/g^J\ 0M) WriteLog(TraceLevel.Verbose, message);
ENFM``dV# }
WzBr1
ea{I Xu|2@?l9 /// <summary>
ej\Sc7. /// 格式化记录到事件日志的文本信息格式
+R;s<pZ^ /// <param name="ex">需要格式化的异常对象</param>
4AKPS&k; /// <param name="catchInfo">异常信息标题字符串.</param>
J_9[xmM /// <retvalue>
M6].V *k'2 /// <para>格式后的异常信息字符串,包括异常内容和跟踪堆栈.</para>
r^ABu_u(`I /// </retvalue>
|AS<I4+& /// </summary>
-]QP#_
public static String FormatException(Exception ex, String catchInfo)
S,vdd7Y {
NB-%Tp*d StringBuilder strBuilder = new StringBuilder();
Y)l=r^Ap> if (catchInfo != String.Empty)
rU1Ri {
4b6)+*[O strBuilder.Append(catchInfo).Append("\r\n");
V~do6[( }
5gb:,+ strBuilder.Append(ex.Message).Append("\r\n").Append(ex.StackTrace);
#)O^aac29 return strBuilder.ToString();
?F*I2rt# }
1X9J[5|ll h67{qY[J[ /// <summary>
{@k
, e /// 实际事件日志写入方法
kU.@HJ[@j /// <param name="level">要记录信息的级别(error,warning,info,trace).</param>
Q2F20b /// <param name="messageText">要记录的文本.</param>
dXsD%sG@ /// </summary>
8]rObT9> private static void WriteLog(TraceLevel level, String messageText)
W{~ y< `D {
MZ~N}y try
d]N_<@tx9 {
+[4y)y` EventLogEntryType LogEntryType;
[ 6Sk>j switch (level)
\C4wWh-A {
@a,=ApS" case TraceLevel.Error:
7zIfsb LogEntryType = EventLogEntryType.Error;
-<M+ $hK\ break;
>qmNT/ case TraceLevel.Warning:
h0I5zQZm LogEntryType = EventLogEntryType.Warning;
E[4
vUnm- break;
C
&y
2I case TraceLevel.Info:
+@*>N;$ LogEntryType = EventLogEntryType.Information;
rmr :G break;
Oqq'r "S case TraceLevel.Verbose:
.tQ(q=# LogEntryType = EventLogEntryType.SuccessAudit;
H({m1v ~R break;
VE}r'MBk default:
7PBE(d%m LogEntryType = EventLogEntryType.SuccessAudit;
2A9crL$ break;
Q{an[9To~P }
Ge7B%p8 )d2:r 07a EventLog eventLog = new EventLog("Application", ApplicationConfiguration.EventLogMachineName, ApplicationConfiguration.EventLogSourceName );
#^R@EZ //写入事件日志
E&5S[n9{3 eventLog.WriteEntry(messageText, LogEntryType);
VL'wrgk WNKg>$M }
]E'?#z.t catch {} //忽略任何异常
Mc!LC
.8 }
#;?/fZjY } //class ApplicationLog
OhlK;hvdB* }
Upcx@zJ oN%zpz;OR 12.Panel 横向滚动,纵向自动扩展
.yFO]
r1aL <asp:panel style="overflow-x:scroll;overflow-y:auto;"></asp:panel>
;jN1n
xF o>bi~(H 13.回车转换成Tab
5FF28C)>/ <script language="javascript" for="document" event="onkeydown">
$)BPtGMGo if(event.keyCode==13 && event.srcElement.type!=’button’ && event.srcElement.type!=’submit’ && event.srcElement.type!=’reset’ && event.srcElement.type!=’’&& event.srcElement.type!=’textarea’);
%[M0TE=J event.keyCode=9;
$R+gA{49% </script>
FK94CI u0G
tzk onkeydown="if(event.keyCode==13) event.keyCode=9"
^S?f"''y3 dUl"w`3 14.DataGrid超级连接列
g j]8/~lr DataNavigateUrlField="字段名" DataNavigateUrlFormatString="
http://xx/inc/delete.aspx?ID={0}"
,2+d+Zuh 8#- Nx]VM 15.DataGrid行随鼠标变色
Aq$1#1J private void DGzf_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
_ qwf3Q@ {
P1B=fgT if (e.Item.ItemType!=ListItemType.Header)
;Bj&9DZd {
;Q4,I[?% e.Item.Attributes.Add( "onmouseout","this.style.backgroundColor=\""+e.Item.Style["BACKGROUND-COLOR"]+"\"");
<>Dw8?O
e.Item.Attributes.Add( "onmouseover","this.style.backgroundColor=\""+ "#EFF3F7"+"\"");
v ?}0h5 }
o?Cc }
Uxik&M qu dY9_ 16.模板列
?%Tx%
dB <ASP:TEMPLATECOLUMN visible="False" sortexpression="demo" headertext="ID">
j(]O$" " <ITEMTEMPLATE>
yNn=r;FZQ <ASP:LABEL text=’<%# DataBinder.Eval(Container.DataItem, "ArticleID")%>’ runat="server" width="80%" id="lblColumn" />
v+`'%E </ITEMTEMPLATE>
)pT5"{ </ASP:TEMPLATECOLUMN>
"#-iD 3dLqlJ^7B <ASP:TEMPLATECOLUMN headertext="选中">
U1pE2o- <HEADERSTYLE wrap="False" horizontalalign="Center"></HEADERSTYLE>
CSq|R-@<U <ITEMTEMPLATE>
Dj'?12Onu= <ASP:CHECKBOX id="chkExport" runat="server" />
_~ei1
G.R </ITEMTEMPLATE>
R8eBIJ/@_ <EDITITEMTEMPLATE>
Ip=QtNW3\ <ASP:CHECKBOX id="chkExportON" runat="server" enabled="true" />
5|N`:h'9M </EDITITEMTEMPLATE>
!>80p~L </ASP:TEMPLATECOLUMN>
W6i9mER- R){O]<+ 后台代码
J'7;+.s( protected void CheckAll_CheckedChanged(object sender, System.EventArgs e)
^_DwuY {
= >tkc/aa //改变列的选定,实现全选或全不选。
"J2q|@. CheckBox chkExport ;
[u2t1^#Ol if( CheckAll.Checked)
!K}W.yv, {
As,e.V5! foreach(DataGridItem oDataGridItem in MyDataGrid.Items)
4;CI<&S {
JJSE@$",\ chkExport = (CheckBox)oDataGridItem.FindControl("chkExport");
j>:N0:
chkExport.Checked = true;
q >>1?hzA }
3o?eUwI} }
Yk|.UuXT else
" M?dU^U^ {
oQu>Qr{Zp foreach(DataGridItem oDataGridItem in MyDataGrid.Items)
GN!
R<9 {
ZAN~TG<n chkExport = (CheckBox)oDataGridItem.FindControl("chkExport");
r~f;g9I chkExport.Checked = false;
=RRv&
"2r }
2gZp
O9 }
0:u:#))1 }
3e1-w$z&S jaKW[@< 17.数字格式化
S\:+5} ZCc23UwI 【<%#Container.DataItem("price")%>的结果是500.0000,怎样格式化为500.00?】
g@4~, <%#Container.DataItem("price","{0:¥#,##0.00}")%>
wS#Uw_[ {4Kvr4)4 int i=123456;
/NCN wAj7 string s=i.ToString("###,###.00");
E7? n'!= 7]T(=gg / 18.日期格式化
M80Q6K UWV%y P 【aspx页面内:<%# DataBinder.Eval(Container.DataItem,"Company_Ureg_Date")%>
iO?^y(phC 4aBVO%t 显示为: 2004-8-11 19:44:28
vn$=be8l4 KhB775 我只想要:2004-8-11 】
Z Se30Rl\ <%# DataBinder.Eval(Container.DataItem,"Company_Ureg_Date","{0:yyyy-M-d}")%>
*P`wuXn}
ny1O- `!1 应该如何改?
b5^>QzgD 2 A!*8w 【格式化日期】
ut560,h~ } f&=} 取出来,一般是object((DateTime)objectFromDB).ToString("yyyy-MM-dd");
-#T%* Nr2,m"R{ 【日期的验证表达式】
"D_:`@V( dG5jhkPX A.以下正确的输入格式: [2004-2-29], [2004-02-29 10:29:39 pm], [2004/12/31]
hZ
e{Ri ^((\d{2}(([02468][048])|([13579][26]))[\-\/\s]?((((0?[13578])|(1[02]))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\-\/\s]?((0?[1-9])|([1-2][0-9])))))|(\d{2}(([02468][1235679])|([13579][01345789]))[\-\/\s]?((((0?[13578])|(1[02]))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\-\/\s]?((0?[1-9])|(1[0-9])|(2[0-8]))))))(\s(((0?[1-9])|(1[0-2]))\:([0-5][0-9])((\s)|(\:([0-5][0-9])\s))([AM|PM|am|pm]{2,2})))?$
Q}lCQK/g (E00T`@t0i B.以下正确的输入格式:[0001-12-31], [9999 09 30], [2002/03/03]
JXe~
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]))$
B47 I?~{ wW\@^5 【大小写转换】
[5p9p1@u{C HttpUtility.HtmlEncode(string);
*.>@ HttpUtility.HtmlDecode(string)
a"U3h[;$y |w*s:p 19.如何设定全局变量
h>GbJ/^ K\U`gTGc Global.asax中
]j/=
x2p eQ/w
Mr Application_Start()事件中
,s3| E#(e2Z= 添加Application[属性名] = xxx;
IP#vfM Ii[U% 就是你的全局变量
vJ'22)n /Ls|'2J<$ 20.怎样作到HyperLinkColumn生成的连接后,点击连接,打开新窗口?
o<!H/PN c{y'&3\
HyperLinkColumn有个属性Target,将器值设置成"_blank"即可.(Target="_blank")
er3~gm PA,aYg0f 【ASPNETMENU】点击菜单项弹出新窗口
Oz-/0;1n G2I%^.s 在你的menuData.xml文件的菜单项中加入URLTarget="_blank",如:
@~ke=w6&pe <?xml version="1.0" encoding="GB2312"?>
xtv%C <MenuData ImagesBaseURL="images/">
RNB&!NC
<MenuGroup>
e7xv~C>g <MenuItem Label="内参信息" URL="Infomation.aspx" >
b;
C}=gg <MenuGroup ID="BBC">
#bt f|\D <MenuItem Label="公告信息" URL="Infomation.aspx" URLTarget="_blank" LeftIcon="file.gif"/>
F6yFKNK!n <MenuItem Label="编制信息简报" URL="NewInfo.aspx" LeftIcon="file.gif" />
iU 6,B ......
8TB|Y kK4a;j.# 最好将你的aspnetmenu升级到1.2版
J Y8Rk= de W1>yh^_ 21.读取DataGrid控件TextBox值
q9ra foreach(DataGrid dgi in yourDataGrid.Items)
=L#&`s@)_ {
`(?c4oq,c> TextBox tb = (TextBox)dgi.FindControl("yourTextBoxId");
,iao56`E tb.Text....
MhHh`WUGh }
bv]SR_Tiq QjSWl,{
$D 23.在DataGrid中有3个模板列包含Textbox分别为 DG_ShuLiang (数量) DG_DanJian(单价) DG_JinE(金额)分别在5.6.7列,要求在录入数量及单价的时候自动算出金额即:数量*单价=金额还要求录入时限制为 数值型.我如何用客户端脚本实现这个功能?
~Oq
_lM z-gMk@l 〖思归〗
y'^U4# ( <asp:TemplateColumn HeaderText="数量">
@u/CNx,`X <ItemTemplate>
d]sqj\Q57 <asp:TextBox id="ShuLiang" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_ShuLiang")%>’
#p*uk onkeyup="javascript:DoCal()"
T_Tu>wQX />
Lwi"K8.u NYHK>u/5c <asp:RegularExpressionValidator id="revS" runat="server" ControlToValidate="ShuLiang" ErrorMessage="must be integer" ValidationExpression="^\d+$" />
=6ru%.8U, </ItemTemplate>
'q:7PkN!p </asp:TemplateColumn>
n5"oXpcIx H0"'jd <asp:TemplateColumn HeaderText="单价">
/Lr`Aka5 <ItemTemplate>
&D{!zF <asp:TextBox id="DanJian" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_DanJian")%>’
e6_8f*o|s onkeyup="javascript:DoCal()"
w`8H=Hf />
B`R@%US D%3$"4M7! <asp:RegularExpressionValidator id="revS2" runat="server" ControlToValidate="DanJian" ErrorMessage="must be numeric" ValidationExpression="^\d+(\.\d*)?$" />
,|yscp8 ?+d{Rh)y </ItemTemplate>
r@r*|50 </asp:TemplateColumn>
=C,DR4xh baG_7>Q9H <asp:TemplateColumn HeaderText="金额">
p({@t=L3g <ItemTemplate>
@:CM<+ <asp:TextBox id="JinE" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_JinE")%>’ />
I^f|U </ItemTemplate>
Hl%Og$q3 </asp:TemplateColumn><script language="javascript">
K!ogpd&X& function DoCal()
;0m J4G {
c.LRS$o/j var e = event.srcElement;
{:"<E?+ var row = e.parentNode.parentNode;
55.2UN var txts = row.all.tags("INPUT");
53aJnxX if (!txts.length || txts.length < 3)
-6-rXD return;
QChWy`x [I%eRo[ var q = txts[txts.length-3].value;
d!T,fz/-. var p = txts[txts.length-2].value;
<7ANXHuSW ] +%`WCr9 if (isNaN(q) || isNaN(p))
,2Ed^!` return;
.{ILeG ]aMDx>OE q = parseInt(q);
nT=%3_. p = parseFloat(p);
PtUS7[] Wx3DWY; txts[txts.length-1].value = (q * p).toFixed(2);
{~51h}>b# }
y_[VhZ% </script>
Ygg+=@].@ 8d'/w}GV "dv\
9O )Rbt0 "'``O~08/ 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 sX4 page_load
k~<Ozx^AyY page.smartNavigation=true
\NDW@!X :n~Mg{j3 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 ?
qOpwl*?x+ private void DataGrid1_ItemDataBound(obj sender,DataGridItemEventArgs e)
n)a/pO_ {
_G-6G=q for(int i=0;i<e.Item.Cells.Count-1;i++)
_+)OL- if(e.Item.ItemType==ListItemType.EditType)
3C=QWw? {
6w3[PNd e.Item.Cells.Attributes.Add("Width", "80px")
x%$6l }
]S?G]/k} }
z<