1. 打开新的窗口并传送参数:
@Suww@< (mx}6A 传送参数:
)9+H[ response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>")
0&c<1; :d@RN+U 接收参数:
bs)Ro/7} string a = Request.QueryString("id");
Ee=!bv(%70 string b = Request.QueryString("id1");
}p*WH$!~ /km0[M 2.为按钮添加对话框
u89Q2\z~"M Button1.Attributes.Add("onclick","return confirm(’确认?’)");
GZ.KL!,R! button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}")
MF+F8h>/ +l<;?yk:; 3.删除表格选定记录
q[c^`5 int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex];
_FN#Vq2 string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString()
cgR8+o N'?#g`*KW 4.删除表格记录警告
R)%I9M, private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e)
#YSFiy:+r_ {
cq8JpSB( switch(e.Item.ItemType)
y>ePCDR3 {
m4G))||9Q case ListItemType.Item :
{Vf].l:kn case ListItemType.AlternatingItem :
]MB6++.e case ListItemType.EditItem:
!ZayN TableCell myTableCell;
'Ge8l%p myTableCell = e.Item.Cells[14];
D*ZswHT{y LinkButton myDeleteButton ;
KqXPxp^_Al myDeleteButton = (LinkButton)myTableCell.Controls[0];
Q 2B myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);");
3/8<dc break;
~FnY'F<35 default:
|zOwC9-6 break;
ubl)$jZ:Q }
,m5tO 5]2 p>%G }
I~,b ZA TmJXkR.5 5.点击表格行链接另一页
g hW private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
Ce} m_ {
V/yj.aA*@ //点击表格打开
K8h\T4 if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
zEw~t&:e e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);");
BVS
SO's }
5`q#~fJ2 fD%20P`. 双击表格连接到另一页
MaZS|Zei[ iK8jX? 在itemDataBind事件中
_ U Y5 if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
uz;eYD {
<>V~ string OrderItemID =e.item.cells[1].Text;
J@qLBe(v
...
xggF:El3{ e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’");
n'!x"O7 }
6+:;Mb_S Nr`v|_U 双击表格打开新一页
*TPWLR ^ if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
`k(m2k? {
P|TM4i] string OrderItemID =e.item.cells[1].Text;
ts
r{-4V ...
xp *d: e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)");
'a"Uw"/p[ }
WnA
Y<hZ| ~w}=Oby'y ★特别注意:【?id=】 处不能为 【?id =】
mv(/M
t 6.表格超连接列传递参数
uFFC.w <asp:HyperLinkColumn Target="_blank" headertext="ID号" DataTextField="id" NavigateUrl="aaa.aspx?id=’
7yOBxb <%# DataBinder.Eval(Container.DataItem, "数据字段1")%>’ & name=’<%# DataBinder.Eval(Container.DataItem, "数据字段2")%>’ />
@[{5{ y gwFW+*h 7.表格点击改变颜色
."`||@| if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem)
:bXTV?#0
{
j_S3<wEJ e.Item.Attributes.Add("onclick","this.style.backgroundColor=’#99cc00’;
18]Q4s8E this.style.color=’buttontext’;this.style.cursor=’default’;");
UI*&@!%bzp }
w{GEWD{& }Ggn2 X 写在DataGrid的_ItemDataBound里
ruy?#rk if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem)
"e/"$z'ca {
n2Q?sV;m e.Item.Attributes.Add("onmouseover","this.style.backgroundColor=’#99cc00’;
Bk5ft4v- this.style.color=’buttontext’;this.style.cursor=’default’;");
SBY0L. e.Item.Attributes.Add("onmouseout","this.style.backgroundColor=’’;this.style.color=’’;");
,C|aiSh0- }
cG4}daK]d Fzz9BEw(i k7M{+X6[ 8.关于日期格式
S(0JBGC ri4:w_/{,Y 日期格式设定
$SfY<j,R DataFormatString="{0:yyyy-MM-dd}"
ScRK1 hPUZ{#;n 我觉得应该在itembound事件中
#;UoZJ B e.items.cell["你的列"].text=DateTime.Parse(e.items.cell["你的列"].text.ToString("yyyy-MM-dd"))
L5CnPnF LN9.Q'@r? 9.获取错误信息并到指定页面
_B\87e
_w
FK+> 不要使用Response.Redirect,而应该使用Server.Transfer
1;v wreJ Bo
??1y e.g
&?k`rF9 // in global.asax
!>Q{co' protected void Application_Error(Object sender, EventArgs e) {
y8]vl;88yY if (Server.GetLastError() is HttpUnhandledException)
~eUv.I/ Server.Transfer("MyErrorPage.aspx");
'Z nJdj u3sr"w& //其余的非HttpUnhandledException异常交给ASP.NET自己处理就okay了 :)
4thPR}DH} }
,? Q1JZPy@ 4}]In/yA Redirect会导致post-back的产生从而丢失了错误信息,所以页面导向应该直接在服务器端执行,这样就可以在错误处理页面得到出错信息并进行相应的处理
Z1wfy\9c8 }{v0}-~@ 10.清空Cookie
Vc+~yh.) Cookie.Expires=[DateTime];
)2r_EO@3HP Response.Cookies("UserName").Expires = 0
@==
"$uRw 2SKtdiY 11.自定义异常处理
y tTppmJF //自定义异常处理类
r$%,k*X^
k using System;
ZT+{8, using System.Diagnostics;
~L.5;8a3Pe >Fc=F#tA9 namespace MyAppException
fLV@~T| {
2-^['R /// <summary>
rEs!gGNN /// 从系统异常类ApplicationException继承的应用程序异常处理类。
A64c,Uv /// 自动将异常内容记录到Windows NT/2000的应用程序日志
t`1~5#?Du( /// </summary>
vb`: public class AppException:System.ApplicationException
9W j9= {
5'EoB^`8N~ public AppException()
")w~pZE&+ {
#?~G\Ux0/ if (ApplicationConfiguration.EventLogEnabled)LogEvent("出现一个未知错误。");
KC54=Rf }
Ub[UB%(T g5
y*-t public AppException(string message)
>jc17BJq {
aI\ ]R:f, LogEvent(message);
M$3/jl*#} }
&]c7<=`K" C 6d#+ public AppException(string message,Exception innerException)
,;yaYF6|/ {
u#0EZ2># LogEvent(message);
I!.-}]k if (innerException != null)
'JAe=K
H {
z@2nre LogEvent(innerException.Message);
w^S]HzMd }
@! jpJ} }
Ljk0K3Q6> TH+TcYqO //日志记录类
+^a@U^V using System;
]jV1/vJ-! using System.Configuration;
b =:%*gq, using System.Diagnostics;
M,SIs
3 using System.IO;
'A/f>W using System.Text;
Qe=eer~jI using System.Threading;
3.%jet1 }$:ha> namespace MyEventLog
^1XnnQa {
W}k)5<C4v /// <summary>
5%" 0 /// 事件日志记录类,提供事件日志记录支持
"mcuF]7F /// <remarks>
[V;Q#r&+ /// 定义了4个日志记录方法 (error, warning, info, trace)
lV?OYS|4i /// </remarks>
mMad1qCi7 /// </summary>
r7v1q public class ApplicationLog
#F+b^WTR {
7] 17?s]t, /// <summary>
z!^3%kJJ> /// 将错误信息记录到Win2000/NT事件日志中
/fxv^C82yv /// <param name="message">需要记录的文本信息</param>
N'8}5Kx5 /// </summary>
+VHoYEW public static void WriteError(String message)
1i
6>~ {
!r+SE WriteLog(TraceLevel.Error, message);
,
ins/-3 }
d'p@[1/ <2PO3w?Z /// <summary>
J8hH#7WMS /// 将警告信息记录到Win2000/NT事件日志中
Y^,G}
&p /// <param name="message">需要记录的文本信息</param>
TzsNhrU{ /// </summary>
k7bfgb{ public static void WriteWarning(String message)
AHTQF#U^ {
$p.0[A(N WriteLog(TraceLevel.Warning, message);
:UDe\zcd" }
Z'y:r2{ql RZI4N4o /// <summary>
|A:+[35 /// 将提示信息记录到Win2000/NT事件日志中
YGkk"gFIA /// <param name="message">需要记录的文本信息</param>
tR-rW)0K3Q /// </summary>
CSIsi]H public static void WriteInfo(String message)
Qs\!Kk@ {
$-_@MT~ WriteLog(TraceLevel.Info, message);
WSV% Oy3V }
q6V\n:hKV /// <summary>
XNB4KjT /// 将跟踪信息记录到Win2000/NT事件日志中
<{A |Xs /// <param name="message">需要记录的文本信息</param>
W$u/tRF /// </summary>
%;YERO! public static void WriteTrace(String message)
Gu
K!<-Oz" {
hgF4PdO1e WriteLog(TraceLevel.Verbose, message);
'U4@Sax, }
1&JB@F9! o%?~9rf]] /// <summary>
I$1~;!< /// 格式化记录到事件日志的文本信息格式
m#t /// <param name="ex">需要格式化的异常对象</param>
7f
q\
H{ /// <param name="catchInfo">异常信息标题字符串.</param>
OeY+Yt0 /// <retvalue>
\ dZD2e4 /// <para>格式后的异常信息字符串,包括异常内容和跟踪堆栈.</para>
#Pq.^ ^ /// </retvalue>
PD@@4@^ /// </summary>
$4]"g}_ public static String FormatException(Exception ex, String catchInfo)
4(}V$#^+ {
!\N|$-M StringBuilder strBuilder = new StringBuilder();
"pkn if (catchInfo != String.Empty)
,2^zX]dgM {
>[TJ-%V>oR strBuilder.Append(catchInfo).Append("\r\n");
M9dUo7 }
%z AN@ strBuilder.Append(ex.Message).Append("\r\n").Append(ex.StackTrace);
9y5nG return strBuilder.ToString();
g+92}$_ }
N+0`Jm [}=/?(5 /// <summary>
jRo4+8 /// 实际事件日志写入方法
~0XV[$`L /// <param name="level">要记录信息的级别(error,warning,info,trace).</param>
L9(!L$ /// <param name="messageText">要记录的文本.</param>
%%Z|6V74 /// </summary>
@1G`d53N private static void WriteLog(TraceLevel level, String messageText)
he1W22 {
*heX[D
&>) try
zu|=1C#5h {
"r.eN_d EventLogEntryType LogEntryType;
}e0)=*;l switch (level)
,daZKxT {
:ODG]-QF case TraceLevel.Error:
\H$j["3 LogEntryType = EventLogEntryType.Error;
A]"IQ- break;
MbeO(Q case TraceLevel.Warning:
iWu^m+"k LogEntryType = EventLogEntryType.Warning;
.#$D\cwV break;
4?9cyv4H case TraceLevel.Info:
k=qb YGK LogEntryType = EventLogEntryType.Information;
8t
Ef> break;
[}!obbM case TraceLevel.Verbose:
Ww $?X LF LogEntryType = EventLogEntryType.SuccessAudit;
E;C=V2#>[ break;
(xhV>hsA default:
# ~T
KC|G LogEntryType = EventLogEntryType.SuccessAudit;
[X|KXlNfm break;
N8w@8|KM }
"<I*ViZ SRf.8j EventLog eventLog = new EventLog("Application", ApplicationConfiguration.EventLogMachineName, ApplicationConfiguration.EventLogSourceName );
CNF3".a //写入事件日志
L;s,x V eventLog.WriteEntry(messageText, LogEntryType);
_f5n
t:- l\{{iAC]I }
o{wXq)b catch {} //忽略任何异常
gXI8$W> }
V57tn6>b } //class ApplicationLog
&fYV FRVkq }
-THU5AB F-2&P:sjQ 12.Panel 横向滚动,纵向自动扩展
SH${ \BKup <asp:panel style="overflow-x:scroll;overflow-y:auto;"></asp:panel>
X6g{qz Hg_ @$(@64r 13.回车转换成Tab
c-{;P>L <script language="javascript" for="document" event="onkeydown">
juc;]CHt' if(event.keyCode==13 && event.srcElement.type!=’button’ && event.srcElement.type!=’submit’ && event.srcElement.type!=’reset’ && event.srcElement.type!=’’&& event.srcElement.type!=’textarea’);
)w3HC($g event.keyCode=9;
;iMgv5= </script>
A#P]|i h16 i]V onkeydown="if(event.keyCode==13) event.keyCode=9"
<X,0\U!lL gr
y]!4Hy 14.DataGrid超级连接列
P<WCW3!JZ DataNavigateUrlField="字段名" DataNavigateUrlFormatString="
http://xx/inc/delete.aspx?ID={0}"
79JU
:pZWFJ34{ 15.DataGrid行随鼠标变色
O A9G]
8k private void DGzf_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
Ei[>%Ah {
KDzTe9 if (e.Item.ItemType!=ListItemType.Header)
p:n.:GZ=y {
,:1_I`d>#X e.Item.Attributes.Add( "onmouseout","this.style.backgroundColor=\""+e.Item.Style["BACKGROUND-COLOR"]+"\"");
Rg?m$$X` e.Item.Attributes.Add( "onmouseover","this.style.backgroundColor=\""+ "#EFF3F7"+"\"");
?pJUbZ#J }
1SYBq,[]) }
L&2 Zn{#` 2PSt*( 16.模板列
f^63<gqY <ASP:TEMPLATECOLUMN visible="False" sortexpression="demo" headertext="ID">
P<<hg3@ <ITEMTEMPLATE>
)HN,A z" <ASP:LABEL text=’<%# DataBinder.Eval(Container.DataItem, "ArticleID")%>’ runat="server" width="80%" id="lblColumn" />
oTqv$IzqP </ITEMTEMPLATE>
PLmf.hD \ </ASP:TEMPLATECOLUMN>
4dwG6- ,B=;NKo <ASP:TEMPLATECOLUMN headertext="选中">
&:"[hU <HEADERSTYLE wrap="False" horizontalalign="Center"></HEADERSTYLE>
?Q XS? <ITEMTEMPLATE>
L93KsI <ASP:CHECKBOX id="chkExport" runat="server" />
uqg#(ADy?R </ITEMTEMPLATE>
m"CsJ'\ors <EDITITEMTEMPLATE>
T+y3Ph--^ <ASP:CHECKBOX id="chkExportON" runat="server" enabled="true" />
OAhCW*B </EDITITEMTEMPLATE>
pl{Pur ;i </ASP:TEMPLATECOLUMN>
yj48GQP] Y79{v nlGk 后台代码
LYv$U;*+ protected void CheckAll_CheckedChanged(object sender, System.EventArgs e)
^Q'^9M2) {
i!jR>+ //改变列的选定,实现全选或全不选。
psHW(Z8G CheckBox chkExport ;
&>.
w* if( CheckAll.Checked)
eZ^-gk? {
v)a$;P% foreach(DataGridItem oDataGridItem in MyDataGrid.Items)
gVs8W3GW {
X_0Ta_u?T chkExport = (CheckBox)oDataGridItem.FindControl("chkExport");
9.
7XRxR^ chkExport.Checked = true;
'kz[Gh*8 }
(gn)<JJS} }
rfdT0xfcU else
rz@;Zn {
i!!1^DMrw foreach(DataGridItem oDataGridItem in MyDataGrid.Items)
[aK7v{Wu {
8=%%C: chkExport = (CheckBox)oDataGridItem.FindControl("chkExport");
x*" 0dYH chkExport.Checked = false;
itmdY!;< }
3'H 1T }
I C6}s }
c8'!>#$ :i4>&4j 17.数字格式化
nz=X/J6 >%~%O`+ 【<%#Container.DataItem("price")%>的结果是500.0000,怎样格式化为500.00?】
Yb<t~jm <%#Container.DataItem("price","{0:¥#,##0.00}")%>
uD2v6x236 fA]b'8 int i=123456;
'NJCU.lKm string s=i.ToString("###,###.00");
]i3 1@O JY|f zL 18.日期格式化
_Co*"hl>2 H
',Nt 【aspx页面内:<%# DataBinder.Eval(Container.DataItem,"Company_Ureg_Date")%>
Q9`}dYf. WzC_M>_ 显示为: 2004-8-11 19:44:28
YuZxKuGy $ 'B0ZL 我只想要:2004-8-11 】
kAEm#oz=g <%# DataBinder.Eval(Container.DataItem,"Company_Ureg_Date","{0:yyyy-M-d}")%>
ZPT6
pJ AC$:.KLI 应该如何改?
"Yo.]PU 1HF=,K+ 【格式化日期】
_IA@X. )? eN/o}<(e 取出来,一般是object((DateTime)objectFromDB).ToString("yyyy-MM-dd");
k|^e=I
2\Vzfca 【日期的验证表达式】
<3wfY
#;>< RE72%w(oM A.以下正确的输入格式: [2004-2-29], [2004-02-29 10:29:39 pm], [2004/12/31]
7n-;++a5] ^((\d{2}(([02468][048])|([13579][26]))[\-\/\s]?((((0?[13578])|(1[02]))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\-\/\s]?((0?[1-9])|([1-2][0-9])))))|(\d{2}(([02468][1235679])|([13579][01345789]))[\-\/\s]?((((0?[13578])|(1[02]))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\-\/\s]?((0?[1-9])|(1[0-9])|(2[0-8]))))))(\s(((0?[1-9])|(1[0-2]))\:([0-5][0-9])((\s)|(\:([0-5][0-9])\s))([AM|PM|am|pm]{2,2})))?$
|g3a1El >&|C
E2' B.以下正确的输入格式:[0001-12-31], [9999 09 30], [2002/03/03]
w+P?JR!)+ ^\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]))$
Pw^lp'dO oCBZ9PGkK 【大小写转换】
wgK:^DP HttpUtility.HtmlEncode(string);
cI9} YSk HttpUtility.HtmlDecode(string)
#)aUKFX 0$ -N 19.如何设定全局变量
|z!Y,zaX 0u]!C"VX Global.asax中
]vJ]
i<|b ,Qgxf';+$ Application_Start()事件中
;E8.,#/a gg>O:np8 添加Application[属性名] = xxx;
iUv#oX
H rpk
)i:k\ 就是你的全局变量
#|\NG )F\tU 20.怎样作到HyperLinkColumn生成的连接后,点击连接,打开新窗口?
+Mb;;hb q1Ja*=r HyperLinkColumn有个属性Target,将器值设置成"_blank"即可.(Target="_blank")
TwlrncK* ?N
6'*2{NT 【ASPNETMENU】点击菜单项弹出新窗口
Vf67gux B?qLXRv 在你的menuData.xml文件的菜单项中加入URLTarget="_blank",如:
Pd99vq/ <?xml version="1.0" encoding="GB2312"?>
fZqMznF <MenuData ImagesBaseURL="images/">
cr{;gP <MenuGroup>
U2=PmS P <MenuItem Label="内参信息" URL="Infomation.aspx" >
##gq{hgjb$ <MenuGroup ID="BBC">
jt?937{ <MenuItem Label="公告信息" URL="Infomation.aspx" URLTarget="_blank" LeftIcon="file.gif"/>
n+Ia@$|m <MenuItem Label="编制信息简报" URL="NewInfo.aspx" LeftIcon="file.gif" />
_H:mBk,, ......
eIzT(3( !2)$lM1@J 最好将你的aspnetmenu升级到1.2版
r sf +dC gK {-eS 21.读取DataGrid控件TextBox值
Hshm;\' foreach(DataGrid dgi in yourDataGrid.Items)
iWbrX1
I+ {
9sQ4
$ TextBox tb = (TextBox)dgi.FindControl("yourTextBoxId");
> .L\ > tb.Text....
/bE=]nM }
pDGX$1O" GA,6G [E 23.在DataGrid中有3个模板列包含Textbox分别为 DG_ShuLiang (数量) DG_DanJian(单价) DG_JinE(金额)分别在5.6.7列,要求在录入数量及单价的时候自动算出金额即:数量*单价=金额还要求录入时限制为 数值型.我如何用客户端脚本实现这个功能?
aKkG[qN }B=`nbgIG7 〖思归〗
TA=VfA B <asp:TemplateColumn HeaderText="数量">
`K.2&6xc <ItemTemplate>
a#iJXI <asp:TextBox id="ShuLiang" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_ShuLiang")%>’
]]
R*sd* onkeyup="javascript:DoCal()"
*_
2db />
D YJ F6O [b-wak})aD <asp:RegularExpressionValidator id="revS" runat="server" ControlToValidate="ShuLiang" ErrorMessage="must be integer" ValidationExpression="^\d+$" />
\,<5U
F0 </ItemTemplate>
m{(G%n>E& </asp:TemplateColumn>
VTOZ#*f 1l$c*STK <asp:TemplateColumn HeaderText="单价">
$F|3VQ~ <ItemTemplate>
Nwu, :}T <asp:TextBox id="DanJian" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_DanJian")%>’
~J}{'l1{yf onkeyup="javascript:DoCal()"
Byx8`Cx1 />
`GsFvxz
UADD 7d <asp:RegularExpressionValidator id="revS2" runat="server" ControlToValidate="DanJian" ErrorMessage="must be numeric" ValidationExpression="^\d+(\.\d*)?$" />
wAC*D=Qj [89qg+z </ItemTemplate>
26yjQ </asp:TemplateColumn>
3jMHe~.E< Uq0GbLjv" <asp:TemplateColumn HeaderText="金额">
w)A@ <ItemTemplate>
W\V'o Vt <asp:TextBox id="JinE" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_JinE")%>’ />
N=e-"8 </ItemTemplate>
1'c </asp:TemplateColumn><script language="javascript">
E1(2wJ-3" function DoCal()
1]wx Ru {
%SW"{GnO^ var e = event.srcElement;
\ W3\P= var row = e.parentNode.parentNode;
YGRv` `( var txts = row.all.tags("INPUT");
HmWU;9Vn+ if (!txts.length || txts.length < 3)
~)';[Ha return;
\ /(;LHWQ 6%/@b`vZ var q = txts[txts.length-3].value;
u{F^Ngy
) var p = txts[txts.length-2].value;
yi7m!+D3 ''+6qH-.|] if (isNaN(q) || isNaN(p))
AS;EO[Vn return;
%#!pAUP\& <ob+Ano$ q = parseInt(q);
&/K:zWk3mx p = parseFloat(p);
NdpcfZq qJY'"_Q{ txts[txts.length-1].value = (q * p).toFixed(2);
~f/nq/8 }
a!Z.ZA </script>
X2avo|6e .G"UM>.}d +8tdAw Vo@[ *\9JIi 2 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。
FyZp,uD page_load
OGgP~hd page.smartNavigation=true
!+qy~h F$l]#G.@A 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 ?
7_,)"J2^ private void DataGrid1_ItemDataBound(obj sender,DataGridItemEventArgs e)
a<-'4D/ {
k)VoDxMKK for(int i=0;i<e.Item.Cells.Count-1;i++)
m'|{AjH
z6 if(e.Item.ItemType==ListItemType.EditType)
]s3U +t? {
W0vdU;?% e.Item.Cells.Attributes.Add("Width", "80px")
<I}O_:% }
EAVB:gE }
f0S&