1. 打开新的窗口并传送参数:
u~*A-X[ p,k1*|j 传送参数:
h1(i/{}: response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>")
5cf?u3r!qJ OcMB)1uh\ 接收参数:
>"1EN5W
string a = Request.QueryString("id");
T^]]z}k string b = Request.QueryString("id1");
xGr{ad.N G*EF_N.G0 2.为按钮添加对话框
M/Z$?nd_H Button1.Attributes.Add("onclick","return confirm(’确认?’)");
TU)Pi.Aa button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}")
@su<_m6' b]?5r)GK 3.删除表格选定记录
C3^3< int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex];
} *)l string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString()
&Y@),S9 SVwxK/Fci 4.删除表格记录警告
]r!|@AWrQ\ private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e)
bBML +0a {
E>
pr})^w switch(e.Item.ItemType)
Z] r9lC {
+JG05h%' case ListItemType.Item :
k@%5P-e} case ListItemType.AlternatingItem :
>{(c\oMD case ListItemType.EditItem:
k(tB+k!vH\ TableCell myTableCell;
!21G$[H myTableCell = e.Item.Cells[14];
UVLS?1ra LinkButton myDeleteButton ;
CLZj=J2 myDeleteButton = (LinkButton)myTableCell.Controls[0];
>0:3CpO* myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);");
O[$X36z break;
?glx8@ default:
N:Q.6_%^ break;
0sSBwG }
NUb$PT ~sn3_6{ }
?s>_^xfD QqF*SaO> 5.点击表格行链接另一页
zqU$V~5;rG private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
}\H. G {
jtfC3E,U //点击表格打开
cM9>V2:P if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
<,p$eQ)T% e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);");
#O~pf[[L }
yn+m,K/ xcl;~"c* 双击表格连接到另一页
X ]&`"Z] 82r{V:NCK) 在itemDataBind事件中
!7~4`D
c6U if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
%.Btf3y~ {
2vB,{/GXP string OrderItemID =e.item.cells[1].Text;
GD}rsBQNkJ ...
8?m=Vw<kIZ e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’");
ubZuvWZ }
65@GXn[W_ >Giw\|:f( 双击表格打开新一页
jxW/"Q if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
)IK%Dg(v {
X`&Us string OrderItemID =e.item.cells[1].Text;
V6ECL6n ...
fh_:ung e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)");
o6 NmDv5 }
1$# r)S[* <oP`\m ★特别注意:【?id=】 处不能为 【?id =】
PDc4ok`) 6.表格超连接列传递参数
$=>:pQbBVX <asp:HyperLinkColumn Target="_blank" headertext="ID号" DataTextField="id" NavigateUrl="aaa.aspx?id=’
B^/Cx <%# DataBinder.Eval(Container.DataItem, "数据字段1")%>’ & name=’<%# DataBinder.Eval(Container.DataItem, "数据字段2")%>’ />
0Z((cI\J .AX%6+o 7.表格点击改变颜色
d72( g$F if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem)
bg9_$laDi {
X_JC1 e.Item.Attributes.Add("onclick","this.style.backgroundColor=’#99cc00’;
O.Dz}[w this.style.color=’buttontext’;this.style.cursor=’default’;");
bZK`]L[ }
%NlmLWF. SmyJ@.L" 写在DataGrid的_ItemDataBound里
4
}_}3. if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem)
LfrjC@_y {
n|=yw6aV' e.Item.Attributes.Add("onmouseover","this.style.backgroundColor=’#99cc00’;
b!SIs* this.style.color=’buttontext’;this.style.cursor=’default’;");
V^.Z&7+E`_ e.Item.Attributes.Add("onmouseout","this.style.backgroundColor=’’;this.style.color=’’;");
2&s(:= }
T|oDJ]\J /Yww G;1 26zif 8.关于日期格式
uGlz|C M>RLS/r>d 日期格式设定
NJ}xqg DataFormatString="{0:yyyy-MM-dd}"
uY3$nlhP6 1Ogtzf 我觉得应该在itembound事件中
h9c7P@29 e.items.cell["你的列"].text=DateTime.Parse(e.items.cell["你的列"].text.ToString("yyyy-MM-dd"))
=&4eW#{LuH r!>=G% 9.获取错误信息并到指定页面
-jTK3&5 >i1wB!gc8 不要使用Response.Redirect,而应该使用Server.Transfer
A}pe>ja q_;# EV e.g
8BS$6Pa // in global.asax
:/Y4I)' protected void Application_Error(Object sender, EventArgs e) {
`i!-@WN" if (Server.GetLastError() is HttpUnhandledException)
Q3)[
*61e Server.Transfer("MyErrorPage.aspx");
E9 #o0Di 1U~'8=- //其余的非HttpUnhandledException异常交给ASP.NET自己处理就okay了 :)
hoPh#? G }
.b*-GWx JKXIxw>q Redirect会导致post-back的产生从而丢失了错误信息,所以页面导向应该直接在服务器端执行,这样就可以在错误处理页面得到出错信息并进行相应的处理
L(`q3>iC4. 6NFLk+kqN 10.清空Cookie
g2r8J0v Cookie.Expires=[DateTime];
=o"sBVj Response.Cookies("UserName").Expires = 0
%HZ!s
`w_ X~; *zYd5 11.自定义异常处理
;P|v'NNI //自定义异常处理类
5=MM^$QG using System;
oFGgr2Re using System.Diagnostics;
:SD3 6Vu??qBy namespace MyAppException
xdsF! Zb {
q=BAYZ\` /// <summary>
K,HR=5 /// 从系统异常类ApplicationException继承的应用程序异常处理类。
=PBJ+"DQs /// 自动将异常内容记录到Windows NT/2000的应用程序日志
7.^1I7O /// </summary>
<l9qhqHv& public class AppException:System.ApplicationException
=)6|lz^ {
9JC8OSjJ public AppException()
9EZh~tdV[ {
FRE${~Xd if (ApplicationConfiguration.EventLogEnabled)LogEvent("出现一个未知错误。");
?=Z0N&}[ }
H&ZsMML/% '&xRb* public AppException(string message)
ZcN%F)htm {
O
>&,h^ LogEvent(message);
WgV[,( }
$J:~jY/J w\.z-6G public AppException(string message,Exception innerException)
<J1$s_^` {
/0F
<GBQ"v LogEvent(message);
vi.q]$ohbV if (innerException != null)
}5;3c % {
OEN'c0;5 LogEvent(innerException.Message);
hRN>]e,! }
oakm{I|k} }
L@5g#mSl Zo(QU5m0 //日志记录类
Uefw using System;
obIYC using System.Configuration;
!}uev using System.Diagnostics;
;,_c1x/F using System.IO;
J
9k~cz using System.Text;
! XNTk]! using System.Threading;
9o5_QnGE le`_ namespace MyEventLog
gI~jf- w {
G9\@&= /// <summary>
lhV'Q]s@6 /// 事件日志记录类,提供事件日志记录支持
.7GAGMNS /// <remarks>
R_DZJV O /// 定义了4个日志记录方法 (error, warning, info, trace)
oG;;='* /// </remarks>
V$ss[fX /// </summary>
s%qK<U4@;Q public class ApplicationLog
]+0I8eerd {
thSo,uGlW /// <summary>
VlFDMw.4.+ /// 将错误信息记录到Win2000/NT事件日志中
e_pyjaY!s /// <param name="message">需要记录的文本信息</param>
Bx&wS|-) D /// </summary>
$lrq*Nf9c public static void WriteError(String message)
]hkway {
n\y%5J+ WriteLog(TraceLevel.Error, message);
hG!"e4 }
((%g\&D ^t\AB)(8 /// <summary>
rRZ ,X% /// 将警告信息记录到Win2000/NT事件日志中
sh"\ kk9 /// <param name="message">需要记录的文本信息</param>
2L_ts= /// </summary>
bMw)>4 public static void WriteWarning(String message)
lTv_%hUp {
DV/P/1E WriteLog(TraceLevel.Warning, message);
Z-+p+34ytq }
Y;'7Ek) wMB<^zZmv /// <summary>
N^.!l_ /// 将提示信息记录到Win2000/NT事件日志中
GzUgzj|BN~ /// <param name="message">需要记录的文本信息</param>
3l@={Ts /// </summary>
0zAj.iG public static void WriteInfo(String message)
L);kwx7{LW {
/TgG^|
WriteLog(TraceLevel.Info, message);
.sDVBT'% }
9f4#b8 /// <summary>
~?{"H< /// 将跟踪信息记录到Win2000/NT事件日志中
B/CP/Pfb /// <param name="message">需要记录的文本信息</param>
ou@ P#:<B /// </summary>
z_J"Qk public static void WriteTrace(String message)
d98ZC+q {
}A"%YDrNbG WriteLog(TraceLevel.Verbose, message);
LJMw-#61sj }
}0Q6iHX@ k w!1]N /// <summary>
0: (@Y /// 格式化记录到事件日志的文本信息格式
ukSi9| 1-, /// <param name="ex">需要格式化的异常对象</param>
8W"~>7/>D /// <param name="catchInfo">异常信息标题字符串.</param>
eS
jXaZh /// <retvalue>
*lIK?" mo /// <para>格式后的异常信息字符串,包括异常内容和跟踪堆栈.</para>
`_'I 9,.a /// </retvalue>
vF K&.J /// </summary>
z<jWy$Ta; public static String FormatException(Exception ex, String catchInfo)
vF=d`T< {
NY
ZPh%x StringBuilder strBuilder = new StringBuilder();
89'XOXl&1 if (catchInfo != String.Empty)
)S|}de/a2 {
bewi.$E{
strBuilder.Append(catchInfo).Append("\r\n");
HBL)_c{/O }
p'
FYK| strBuilder.Append(ex.Message).Append("\r\n").Append(ex.StackTrace);
Bk1Q.Un return strBuilder.ToString();
.Go 3'$'v }
9)QvJ87e@7 V<@]Iv /// <summary>
|:tFQ.Z'2 /// 实际事件日志写入方法
W/uaNp /// <param name="level">要记录信息的级别(error,warning,info,trace).</param>
08S|$_ /// <param name="messageText">要记录的文本.</param>
f[!QR /// </summary>
@&]j[if(s private static void WriteLog(TraceLevel level, String messageText)
C/+8lA6NV {
?K/z`E!xhN try
xxm1Nog6 {
3L4lk8Dd EventLogEntryType LogEntryType;
#{l+I(M switch (level)
?'h<yxu]u0 {
qf9.S)H1Z case TraceLevel.Error:
#]|9aVrr LogEntryType = EventLogEntryType.Error;
mIZ#uW break;
9 frS!AQ case TraceLevel.Warning:
d*T;RBk LogEntryType = EventLogEntryType.Warning;
CBTa9|57 break;
q7wd9 6G: case TraceLevel.Info:
xU^Flw,4 LogEntryType = EventLogEntryType.Information;
uM0z%z5b break;
F[c;iM(^ case TraceLevel.Verbose:
n}yqpW!%n LogEntryType = EventLogEntryType.SuccessAudit;
q"A( l break;
d7u"Z5t default:
h?DMrYk_%# LogEntryType = EventLogEntryType.SuccessAudit;
+aV>$Y break;
^m{kn8 }
3M(:}c |_%| EventLog eventLog = new EventLog("Application", ApplicationConfiguration.EventLogMachineName, ApplicationConfiguration.EventLogSourceName );
xUzSS@ot^ //写入事件日志
kO\(6f2|x eventLog.WriteEntry(messageText, LogEntryType);
JF_\A)<ki 5HioxHL }
t_WNEZW7f catch {} //忽略任何异常
oG5JJpLT }
PZRpH } //class ApplicationLog
5Y)!q?#H }
fdzD6KZI o;\0xuM@ 12.Panel 横向滚动,纵向自动扩展
2HMlh.R(C <asp:panel style="overflow-x:scroll;overflow-y:auto;"></asp:panel>
9QI\[lT& >ea<6&!Ee 13.回车转换成Tab
WFg'G>* <script language="javascript" for="document" event="onkeydown">
q'M-a tE. if(event.keyCode==13 && event.srcElement.type!=’button’ && event.srcElement.type!=’submit’ && event.srcElement.type!=’reset’ && event.srcElement.type!=’’&& event.srcElement.type!=’textarea’);
oHbEHS61 event.keyCode=9;
'd1E~A </script>
#Qy*zU#9 >\$qF onkeydown="if(event.keyCode==13) event.keyCode=9"
gNzQ"W= nKh._bvfX 14.DataGrid超级连接列
kkFE9:[-c& DataNavigateUrlField="字段名" DataNavigateUrlFormatString="
http://xx/inc/delete.aspx?ID={0}"
M>0=A ][6$$Lz 15.DataGrid行随鼠标变色
dLal15Pb private void DGzf_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
~c`@uGw {
VD+8j29 if (e.Item.ItemType!=ListItemType.Header)
6,0pkx&Nv {
."PR Z, e.Item.Attributes.Add( "onmouseout","this.style.backgroundColor=\""+e.Item.Style["BACKGROUND-COLOR"]+"\"");
;vF8V`f e.Item.Attributes.Add( "onmouseover","this.style.backgroundColor=\""+ "#EFF3F7"+"\"");
"a6
wd }
lbgnO s, }
>3X!c"#l +*d,non6v 16.模板列
(ZjIwA9> <ASP:TEMPLATECOLUMN visible="False" sortexpression="demo" headertext="ID">
?Gj$$IAe <ITEMTEMPLATE>
3b{8c8N^ <ASP:LABEL text=’<%# DataBinder.Eval(Container.DataItem, "ArticleID")%>’ runat="server" width="80%" id="lblColumn" />
&H,j
.~a&l </ITEMTEMPLATE>
Hv<%_t_/ </ASP:TEMPLATECOLUMN>
l8%x(N4 iH(
K[F / <ASP:TEMPLATECOLUMN headertext="选中">
WUdKj <HEADERSTYLE wrap="False" horizontalalign="Center"></HEADERSTYLE>
*6q8kQsz^1 <ITEMTEMPLATE>
\y:
0+s/ <ASP:CHECKBOX id="chkExport" runat="server" />
.F?yt5{5No </ITEMTEMPLATE>
Yq#I#
2RD <EDITITEMTEMPLATE>
y^hpmTB3" <ASP:CHECKBOX id="chkExportON" runat="server" enabled="true" />
lVXgp'!#j </EDITITEMTEMPLATE>
_jK\+Zf </ASP:TEMPLATECOLUMN>
U{LDtn%@h6 9.lSF 后台代码
bP Er+?fu protected void CheckAll_CheckedChanged(object sender, System.EventArgs e)
]<4Yor}t{; {
/[GOs*{zB //改变列的选定,实现全选或全不选。
f3V&i)w( CheckBox chkExport ;
sxO_K^eD if( CheckAll.Checked)
r NqJL_! {
nV
McHN foreach(DataGridItem oDataGridItem in MyDataGrid.Items)
HQaKG4Z {
[lQp4xgxi chkExport = (CheckBox)oDataGridItem.FindControl("chkExport");
,ye>D=' chkExport.Checked = true;
l?a(= }
,<|EoravH }
)dJM else
&EmxSYL> {
]NuY{T&: foreach(DataGridItem oDataGridItem in MyDataGrid.Items)
FI*.2rdSR {
\"_;rJ{!aE chkExport = (CheckBox)oDataGridItem.FindControl("chkExport");
RXt`y62yK chkExport.Checked = false;
} ~=53$+ }
\Q*3/_}G }
f&ZxG,]Hi }
>('L2]4\v :{LVS
nG 17.数字格式化
wv
,F>5P AT+|}B! 【<%#Container.DataItem("price")%>的结果是500.0000,怎样格式化为500.00?】
ZGzrh`j{- <%#Container.DataItem("price","{0:¥#,##0.00}")%>
}9:\# }&rf'E9 int i=123456;
fbwo2qe@K string s=i.ToString("###,###.00");
6}x^T)R M$%aX,nk' 18.日期格式化
vjZX8KAiZ EiP_V&\ 【aspx页面内:<%# DataBinder.Eval(Container.DataItem,"Company_Ureg_Date")%>
5xLuu KG _myam3[W 显示为: 2004-8-11 19:44:28
E7^tU416 ')bx1gc(? 我只想要:2004-8-11 】
o&;+!Si@T <%# DataBinder.Eval(Container.DataItem,"Company_Ureg_Date","{0:yyyy-M-d}")%>
{NKDmeg:D P)^K&7X 应该如何改?
;r-
\h1iA' ]Vl*!,(i 【格式化日期】
%I(N Y$Js5K@F 取出来,一般是object((DateTime)objectFromDB).ToString("yyyy-MM-dd");
#g{ZfO[# KTBsH; 6 【日期的验证表达式】
[ #A!B#` A<9ZX=DAjw A.以下正确的输入格式: [2004-2-29], [2004-02-29 10:29:39 pm], [2004/12/31]
YANg2L>MK ^((\d{2}(([02468][048])|([13579][26]))[\-\/\s]?((((0?[13578])|(1[02]))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\-\/\s]?((0?[1-9])|([1-2][0-9])))))|(\d{2}(([02468][1235679])|([13579][01345789]))[\-\/\s]?((((0?[13578])|(1[02]))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\-\/\s]?((0?[1-9])|(1[0-9])|(2[0-8]))))))(\s(((0?[1-9])|(1[0-2]))\:([0-5][0-9])((\s)|(\:([0-5][0-9])\s))([AM|PM|am|pm]{2,2})))?$
x
nWapG /qo. Z B.以下正确的输入格式:[0001-12-31], [9999 09 30], [2002/03/03]
=
Yh>5A ^\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]))$
:5U(}\dL{ H]UM2. 【大小写转换】
x~j% HttpUtility.HtmlEncode(string);
\P}~ICZA HttpUtility.HtmlDecode(string)
vsqfvx "]*0)h_ 19.如何设定全局变量
&UbNp8h M `Y~IG} Global.asax中
WSi Utf|g _
97F Application_Start()事件中
l]T|QhiVd ZaH<\`=% 添加Application[属性名] = xxx;
qK.8^{b jf*M}Q1jHE 就是你的全局变量
zg)Z2?K|;u t \DS}3pv 20.怎样作到HyperLinkColumn生成的连接后,点击连接,打开新窗口?
V2i*PK
X lsY5QE:Qrp HyperLinkColumn有个属性Target,将器值设置成"_blank"即可.(Target="_blank")
[% |i Cj_cu 【ASPNETMENU】点击菜单项弹出新窗口
UR1U; k 7AV !v` 在你的menuData.xml文件的菜单项中加入URLTarget="_blank",如:
u{ JAC! <?xml version="1.0" encoding="GB2312"?>
ud'r?QDM <MenuData ImagesBaseURL="images/">
f/*Xw {s# <MenuGroup>
_D$|lk- <MenuItem Label="内参信息" URL="Infomation.aspx" >
Ga.a"\F.V <MenuGroup ID="BBC">
}4#%0x`w <MenuItem Label="公告信息" URL="Infomation.aspx" URLTarget="_blank" LeftIcon="file.gif"/>
d=xU
f`^ <MenuItem Label="编制信息简报" URL="NewInfo.aspx" LeftIcon="file.gif" />
O6Xu/X] ......
4}W*,&_ #&1mc_`/ 最好将你的aspnetmenu升级到1.2版
,D+pGxbr
g>/,},jv[x 21.读取DataGrid控件TextBox值
/XS}<!)% foreach(DataGrid dgi in yourDataGrid.Items)
P3on4c {
IObGmc TextBox tb = (TextBox)dgi.FindControl("yourTextBoxId");
QC \8Zy tb.Text....
dL |D }
1 c3gHc7{t K> lA6i7? 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?
%^2LTK(P ^7Z)/c`" 〖思归〗
jU@qQ@| <asp:TemplateColumn HeaderText="数量">
$ze%!C <ItemTemplate>
-PBm@}* <asp:TextBox id="ShuLiang" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_ShuLiang")%>’
80![aj}z4G onkeyup="javascript:DoCal()"
-%5*c61 />
(pREo/ T p#qQGJe <asp:RegularExpressionValidator id="revS" runat="server" ControlToValidate="ShuLiang" ErrorMessage="must be integer" ValidationExpression="^\d+$" />
#=OKY@z/ </ItemTemplate>
:nCGqg </asp:TemplateColumn>
xl5mI~n_~ +]Po!bN@@ <asp:TemplateColumn HeaderText="单价">
ht!o_0{~ <ItemTemplate>
a+uSCs[C <asp:TextBox id="DanJian" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_DanJian")%>’
ucL}fnY1 onkeyup="javascript:DoCal()"
.,o=# />
J5*krH2i pzg|?U <asp:RegularExpressionValidator id="revS2" runat="server" ControlToValidate="DanJian" ErrorMessage="must be numeric" ValidationExpression="^\d+(\.\d*)?$" />
"n}J6 )ra_`Qdcf </ItemTemplate>
QO[! </asp:TemplateColumn>
rt_%_f>qd k_
UY^vz. <asp:TemplateColumn HeaderText="金额">
!X`
5 <ItemTemplate>
[ZZ~^U5 <asp:TextBox id="JinE" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_JinE")%>’ />
(5cc{zKtR </ItemTemplate>
l"f.eo0@7 </asp:TemplateColumn><script language="javascript">
d2Z5HFtY function DoCal()
Y]Vt&*{JV {
u+&BR1)C var e = event.srcElement;
7!]$XGz[ var row = e.parentNode.parentNode;
0x4Xs var txts = row.all.tags("INPUT");
K``MS if (!txts.length || txts.length < 3)
#OqQD6 return;
plh.-" =$X5O&E3' var q = txts[txts.length-3].value;
lr=? &>MXj var p = txts[txts.length-2].value;
iyB02\d 9 ]c2ub7 if (isNaN(q) || isNaN(p))
FWq+'GkSV return;
WJ<nc+/v: M56^p, q = parseInt(q);
]e$mTRi* p = parseFloat(p);
M/EEoK^K@ Xx~OZ^t&Vn txts[txts.length-1].value = (q * p).toFixed(2);
['~3"lK^O }
}rj.N98 </script>
4c_TrNwP V:fz =ps3=D YiJnh47 }%c2u/PQ 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。
zflq|d W page_load
TD'Rv Tpl page.smartNavigation=true
*T-+Pm-Cq FIL?nkYEO 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 ?
(0 /,R private void DataGrid1_ItemDataBound(obj sender,DataGridItemEventArgs e)
r{!]`
'8 {
3k.{gAZKh for(int i=0;i<e.Item.Cells.Count-1;i++)
nsKl3}uU if(e.Item.ItemType==ListItemType.EditType)
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