1. 打开新的窗口并传送参数:
XRa#21pQ )E`+BH 传送参数:
stXda@y<p response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>")
$8@+j[> W 5I=X]& 接收参数:
\`gEu{ string a = Request.QueryString("id");
:#SNpn=@ string b = Request.QueryString("id1");
7jT}{
x Omb.53+ 2.为按钮添加对话框
~B]jV$= Button1.Attributes.Add("onclick","return confirm(’确认?’)");
~04[KG button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}")
)*
3bkKVB ,s? dAy5 3.删除表格选定记录
Ff)@L-Y\K int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex];
P;c0L;/ string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString()
(H-cDsh;c {]["6V6W 4.删除表格记录警告
R&!]Rl9hf private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e)
+-P<CCvWz {
WRM$DA switch(e.Item.ItemType)
\n(ROf^' {
ai^t=
s case ListItemType.Item :
B^m!t7/, case ListItemType.AlternatingItem :
M[z3 f case ListItemType.EditItem:
xgs@gw7!n0 TableCell myTableCell;
YkI9d&ib+ myTableCell = e.Item.Cells[14];
DZP*x LinkButton myDeleteButton ;
1RA }aX myDeleteButton = (LinkButton)myTableCell.Controls[0];
<Wf0QO, myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);");
)JX$/-
RD- break;
G"C;A`6 default:
;NG1{]|Z break;
pz @km }
x~Cz?ljbn J7m`]!*t }
?\M)WDO mR,O0O}& 5.点击表格行链接另一页
]|y}\7Aa private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
k-vA# {
B{99gwMe] //点击表格打开
6Ty3e|do if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
OA5f} + e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);");
%-r?=L }
XLocg \-d'9b ? 双击表格连接到另一页
7@@<5&mN m2ox8(sd 在itemDataBind事件中
p2^)2v if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
j%u8= {
E@mkm string OrderItemID =e.item.cells[1].Text;
HT-PWk>2 ...
8? F
2jv e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’");
_eh3qs: }
2_.CX(kI L?Tu)<Mn 双击表格打开新一页
kz_M;h> if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
kkL(;H:% {
]7l{g9?ZtV string OrderItemID =e.item.cells[1].Text;
(QKsB3X ...
{RJ52Gx( e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)");
}v&K~!* }
T,Fm"U6[( `OBl:e ★特别注意:【?id=】 处不能为 【?id =】
g+3Hwtl 6.表格超连接列传递参数
|C4o zl=O? <asp:HyperLinkColumn Target="_blank" headertext="ID号" DataTextField="id" NavigateUrl="aaa.aspx?id=’
Fq4lXlSB <%# DataBinder.Eval(Container.DataItem, "数据字段1")%>’ & name=’<%# DataBinder.Eval(Container.DataItem, "数据字段2")%>’ />
K?JV]^ +9jivOmK 7.表格点击改变颜色
;da4\bppt if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem)
S!<"Swf: {
wO89&XZ< e.Item.Attributes.Add("onclick","this.style.backgroundColor=’#99cc00’;
)tCx5 9 this.style.color=’buttontext’;this.style.cursor=’default’;");
,A?{~?u. }
@x*.5:[ EFD?di)s 写在DataGrid的_ItemDataBound里
b(1:w"wD if (e.Item.ItemType == ListItemType.Item ||e.Item.ItemType == ListItemType.AlternatingItem)
g kn)V~ij {
p_;r%o= e.Item.Attributes.Add("onmouseover","this.style.backgroundColor=’#99cc00’;
D>S8$]^Dm this.style.color=’buttontext’;this.style.cursor=’default’;");
'?b\F~$8 e.Item.Attributes.Add("onmouseout","this.style.backgroundColor=’’;this.style.color=’’;");
<a fO 6?` }
~7dF/Nn5 oHk27U G Gj*SPU 8.关于日期格式
f:&)" IBDVFA 日期格式设定
=~
'^;D DataFormatString="{0:yyyy-MM-dd}"
zNwc(( !9PX\Xbn 我觉得应该在itembound事件中
*iYMX[$ e.items.cell["你的列"].text=DateTime.Parse(e.items.cell["你的列"].text.ToString("yyyy-MM-dd"))
~Z7)x7
z 1S&0 9.获取错误信息并到指定页面
\UhGGg% X4Lsvvz%@ 不要使用Response.Redirect,而应该使用Server.Transfer
yj'Cy8 `LqnEutzc e.g
\Me"'.F? // in global.asax
lqauk)(A0 protected void Application_Error(Object sender, EventArgs e) {
8'n#O>V@ if (Server.GetLastError() is HttpUnhandledException)
HMhLTl{; Server.Transfer("MyErrorPage.aspx");
!@A|L#* ps"9;4P //其余的非HttpUnhandledException异常交给ASP.NET自己处理就okay了 :)
Vl-D<M+ih }
;tm3B2 zWJKYF qK 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
Ls(&HOK[p 8z?$t-D O 10.清空Cookie
mcCB7<.
e Cookie.Expires=[DateTime];
w gmWo8 Response.Cookies("UserName").Expires = 0
yX`J7O{= eXc[3ceUr 11.自定义异常处理
5R)[Ou. //自定义异常处理类
RZ<.\N
(M using System;
":nI_~q using System.Diagnostics;
=?^-P{:\? MV9r5 |3- namespace MyAppException
Kjv2J;Xuh {
[@x /// <summary>
t&38@p /// 从系统异常类ApplicationException继承的应用程序异常处理类。
$4sAnu] /// 自动将异常内容记录到Windows NT/2000的应用程序日志
80 dSQ"y /// </summary>
tD865gi public class AppException:System.ApplicationException
$f9 ,##/ {
<Nvlk\LQ public AppException()
nM=2"`@$ {
bKTqX[ = if (ApplicationConfiguration.EventLogEnabled)LogEvent("出现一个未知错误。");
I.UjST }
C"k2<IE ~0av3G public AppException(string message)
BF>T*Z-Ki {
1xq3RD LogEvent(message);
av"Dljc }
C-_(13S F_K public AppException(string message,Exception innerException)
ShsJ_/C2 {
}F~f&<GX6 LogEvent(message);
i[mC3ghM6, if (innerException != null)
!'+\]eA {
<##|311o LogEvent(innerException.Message);
fi5YMYd1 }
ux%&lff }
_xa}B,H 2-QuT"Gkd //日志记录类
{_rZRyr using System;
'W}~)+zK using System.Configuration;
u}^a^B$ using System.Diagnostics;
llHN2R%( using System.IO;
4fZY8 using System.Text;
K<D`(voL using System.Threading;
lp?i_p/z 8.:B=A namespace MyEventLog
!Jk(&. {
MiRibHXI, /// <summary>
fLLnf].O /// 事件日志记录类,提供事件日志记录支持
E {I)LdAqK /// <remarks>
D1oaG0 /// 定义了4个日志记录方法 (error, warning, info, trace)
od;Bb /// </remarks>
d&O'r[S /// </summary>
#($k 3OA public class ApplicationLog
oXnC"y}0P {
dl7Riw-J /// <summary>
Q]yV:7 /// 将错误信息记录到Win2000/NT事件日志中
L[`R8n1C /// <param name="message">需要记录的文本信息</param>
SJso'6 g /// </summary>
K-N]h public static void WriteError(String message)
Z|V"8jE {
j0ci~6&b3_ WriteLog(TraceLevel.Error, message);
VaOpO8y` }
AN|jFSQ' Xw&QrTDS` /// <summary>
zv8aV2?D /// 将警告信息记录到Win2000/NT事件日志中
r)) $XM /// <param name="message">需要记录的文本信息</param>
6-)7:9y /// </summary>
=x|##7 public static void WriteWarning(String message)
Bl>_&A) {
ho?|j"/7 WriteLog(TraceLevel.Warning, message);
yBpW#1= }
$q4 XcIX 7 sURUQ H /// <summary>
c#]'#+aH /// 将提示信息记录到Win2000/NT事件日志中
j<`I\Pmv /// <param name="message">需要记录的文本信息</param>
ls8olLM> /// </summary>
Y\ #.EVz public static void WriteInfo(String message)
;u4@iN}p {
)^*9oqQ WriteLog(TraceLevel.Info, message);
?$>u!V<' }
.=.yZ /// <summary>
MAm1w'ol" /// 将跟踪信息记录到Win2000/NT事件日志中
oO! 1 /// <param name="message">需要记录的文本信息</param>
(mD-FR@# /// </summary>
/\IAr,w[ public static void WriteTrace(String message)
z*??YUT\M {
X
,V= od> WriteLog(TraceLevel.Verbose, message);
GC5#1+fQ }
U89]?^|bb |TQedC /// <summary>
-s?dzX /// 格式化记录到事件日志的文本信息格式
o$[a4I /// <param name="ex">需要格式化的异常对象</param>
)A>U<n $h /// <param name="catchInfo">异常信息标题字符串.</param>
bc0)'a\ /// <retvalue>
mh!N^[=n /// <para>格式后的异常信息字符串,包括异常内容和跟踪堆栈.</para>
g:~?U*f- /// </retvalue>
?~]1Gd /// </summary>
.N-'; %8 public static String FormatException(Exception ex, String catchInfo)
nzQYn {
u8{@PlS StringBuilder strBuilder = new StringBuilder();
`Yo-5h if (catchInfo != String.Empty)
?<>,XyY {
X:xC>4]gG' strBuilder.Append(catchInfo).Append("\r\n");
D7gX,e }
cEh0Vh-] strBuilder.Append(ex.Message).Append("\r\n").Append(ex.StackTrace);
.,d$%lN return strBuilder.ToString();
^a:vJ)WB7 }
e4>L@7 7Ap~7)z[ /// <summary>
XNkQk0i;g& /// 实际事件日志写入方法
(dO'_s&M]/ /// <param name="level">要记录信息的级别(error,warning,info,trace).</param>
)<]w23i /// <param name="messageText">要记录的文本.</param>
q>(I*=7 /// </summary>
1?e>x91 private static void WriteLog(TraceLevel level, String messageText)
~u~[E {
s= GOB"G try
V1CSXY\2 {
M<M#<kD EventLogEntryType LogEntryType;
A
.jp<> switch (level)
\gJapx( {
Hb@G*L$ case TraceLevel.Error:
4$q)e<- LogEntryType = EventLogEntryType.Error;
_x,-d|9bd break;
}]n>A case TraceLevel.Warning:
-Fok%iQ'5 LogEntryType = EventLogEntryType.Warning;
,
$D&WH break;
BRSgB-Rr7 case TraceLevel.Info:
XEgx#F ;F LogEntryType = EventLogEntryType.Information;
Im' :sJ31 break;
Z CQt1; case TraceLevel.Verbose:
k_En_\c?p2 LogEntryType = EventLogEntryType.SuccessAudit;
>H=Q$gI break;
%1 VNP(E default:
>zfZw"mEP LogEntryType = EventLogEntryType.SuccessAudit;
xi1N?
pP break;
-!bLMLIg }
b*6c.o 0Z1H6qn EventLog eventLog = new EventLog("Application", ApplicationConfiguration.EventLogMachineName, ApplicationConfiguration.EventLogSourceName );
"M5ro$qZ} //写入事件日志
nY"rqILX? eventLog.WriteEntry(messageText, LogEntryType);
c=jI.=mi3 P98X[0& }
\0^r J1* catch {} //忽略任何异常
t7*H8 }
Hq"<vp } //class ApplicationLog
_A~~L6C }
v,!Y=8~9 s:m<(8WRw 12.Panel 横向滚动,纵向自动扩展
tsSS31cv <asp:panel style="overflow-x:scroll;overflow-y:auto;"></asp:panel>
eN2k8= 5>4A}hSe 13.回车转换成Tab
3q.[-.q <script language="javascript" for="document" event="onkeydown">
.olPm3MC if(event.keyCode==13 && event.srcElement.type!=’button’ && event.srcElement.type!=’submit’ && event.srcElement.type!=’reset’ && event.srcElement.type!=’’&& event.srcElement.type!=’textarea’);
1$3XKw' event.keyCode=9;
faL^=CAe </script>
gQk#l\w_ Z,8+@ onkeydown="if(event.keyCode==13) event.keyCode=9"
Y+"hu2aPkY [ilv/V< 14.DataGrid超级连接列
d6d(?" DataNavigateUrlField="字段名" DataNavigateUrlFormatString="
http://xx/inc/delete.aspx?ID={0}"
HA3SQ C}8e<[}) 15.DataGrid行随鼠标变色
Vf,~MG private void DGzf_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
!+|N<` {
C$..w80/1 if (e.Item.ItemType!=ListItemType.Header)
(61twutC {
K+\0}qn e.Item.Attributes.Add( "onmouseout","this.style.backgroundColor=\""+e.Item.Style["BACKGROUND-COLOR"]+"\"");
K^cWj_a" e.Item.Attributes.Add( "onmouseover","this.style.backgroundColor=\""+ "#EFF3F7"+"\"");
EfrkB" }
Pguyf2/w }
ixJ20A7 +v[$lh+ 16.模板列
Oz9Mqcx <ASP:TEMPLATECOLUMN visible="False" sortexpression="demo" headertext="ID">
eI=Y~jy <ITEMTEMPLATE>
?C>VB+X}y <ASP:LABEL text=’<%# DataBinder.Eval(Container.DataItem, "ArticleID")%>’ runat="server" width="80%" id="lblColumn" />
Zh~Lm </ITEMTEMPLATE>
zQ6
-2 A </ASP:TEMPLATECOLUMN>
+O!M> 7p>-oR" <ASP:TEMPLATECOLUMN headertext="选中">
%6c*dy <HEADERSTYLE wrap="False" horizontalalign="Center"></HEADERSTYLE>
W|-N>,G <ITEMTEMPLATE>
)r6SGlE[Y <ASP:CHECKBOX id="chkExport" runat="server" />
{, *Y </ITEMTEMPLATE>
4k&O-70y4^ <EDITITEMTEMPLATE>
!Bd*
L~D <ASP:CHECKBOX id="chkExportON" runat="server" enabled="true" />
CXP $bt} </EDITITEMTEMPLATE>
Q3'B$,3O^ </ASP:TEMPLATECOLUMN>
M;TfD (.XDf3 后台代码
tm36Lw protected void CheckAll_CheckedChanged(object sender, System.EventArgs e)
!K^Z5A_; {
s*~jvL //改变列的选定,实现全选或全不选。
:Z]+Z_9p CheckBox chkExport ;
LOb'<R\p if( CheckAll.Checked)
U37?P7i's {
hC 4X Y foreach(DataGridItem oDataGridItem in MyDataGrid.Items)
tU2t oV {
8|-mzb& chkExport = (CheckBox)oDataGridItem.FindControl("chkExport");
,,H$>r_; chkExport.Checked = true;
I }W-5% }
KutgW#+40 }
s3E~X else
m)]fJ_ {
Mb2 L32 foreach(DataGridItem oDataGridItem in MyDataGrid.Items)
)}it,< {
<QoE_z`76 chkExport = (CheckBox)oDataGridItem.FindControl("chkExport");
u+tb83~[= chkExport.Checked = false;
e'?doP }
~ew**@N }
^(m6g &$( }
[?f.0q g
/ @yK 17.数字格式化
UG?C=Tf 5@Lxbe(
q 【<%#Container.DataItem("price")%>的结果是500.0000,怎样格式化为500.00?】
d_7Xlp@ <%#Container.DataItem("price","{0:¥#,##0.00}")%>
gjN!_^_ 46?F+,Rzl int i=123456;
U#]eN[ string s=i.ToString("###,###.00");
r5qx! >
IOSoc 7+" 18.日期格式化
$}nUK~$GSv 'St= izhd 【aspx页面内:<%# DataBinder.Eval(Container.DataItem,"Company_Ureg_Date")%>
=&b$W/l)0 -S3+
h$Y8 显示为: 2004-8-11 19:44:28
>8fz ?A tDLk ZCP 我只想要:2004-8-11 】
k| cI! <%# DataBinder.Eval(Container.DataItem,"Company_Ureg_Date","{0:yyyy-M-d}")%>
2=,Sz1`t [oN> : 应该如何改?
lnC Wu@{ &MQt2aL 【格式化日期】
MbF e1U]B #|_UA}Y 取出来,一般是object((DateTime)objectFromDB).ToString("yyyy-MM-dd");
AW;)_|xM ~S_IU">E 【日期的验证表达式】
L(n~@gq 9-iB?a7{. A.以下正确的输入格式: [2004-2-29], [2004-02-29 10:29:39 pm], [2004/12/31]
w~KBk)!* ^((\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})))?$
.&} 4 GGL4<P7 B.以下正确的输入格式:[0001-12-31], [9999 09 30], [2002/03/03]
yz$1qEII`q ^\d{4}[\-\/\s]?((((0[13578])|(1[02]))[\-\/\s]?(([0-2][0-9])|(3[01])))|(((0[469])|(11))[\-\/\s]?(([0-2][0-9])|(30)))|(02[\-\/\s]?[0-2][0-9]))$
5 /jY=/0.a |Ge/|;.v` 【大小写转换】
IS4K$Ac. HttpUtility.HtmlEncode(string);
xPJJ
!mY HttpUtility.HtmlDecode(string)
1@z@
p{svXP K 19.如何设定全局变量
=yhfL2`aw ^W[`##,{Od Global.asax中
Wk6&TrWlY WCl;#= Application_Start()事件中
;xtb2c8HT `&[:!U2]F 添加Application[属性名] = xxx;
}ZVv PyxN _agf 就是你的全局变量
|b~g^4 L=wFo^N 20.怎样作到HyperLinkColumn生成的连接后,点击连接,打开新窗口?
"v(]"L ];~[Olc HyperLinkColumn有个属性Target,将器值设置成"_blank"即可.(Target="_blank")
V+~{a:8[pq fvMhq:Bu 【ASPNETMENU】点击菜单项弹出新窗口
(ai-n,y U105u.#7 在你的menuData.xml文件的菜单项中加入URLTarget="_blank",如:
!,!tNs1 K <?xml version="1.0" encoding="GB2312"?>
E^W*'D <MenuData ImagesBaseURL="images/">
\0T*msYQ <MenuGroup>
%vYlu%c< <MenuItem Label="内参信息" URL="Infomation.aspx" >
2co{9LM <MenuGroup ID="BBC">
^K8a#- <MenuItem Label="公告信息" URL="Infomation.aspx" URLTarget="_blank" LeftIcon="file.gif"/>
WzbN=&
C]h <MenuItem Label="编制信息简报" URL="NewInfo.aspx" LeftIcon="file.gif" />
7{F9b0zwk ......
7#.PMyK9 kGiw?~t=% 最好将你的aspnetmenu升级到1.2版
!Ocg tU/NwA" 21.读取DataGrid控件TextBox值
a(T4WDl^ foreach(DataGrid dgi in yourDataGrid.Items)
}M@Jrq+7 {
HwMsP$`q TextBox tb = (TextBox)dgi.FindControl("yourTextBoxId");
IMrOPwjc tb.Text....
N%E2BJ? }
G*p.JsZP O|zmDp8a+ 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?
?ML<o>OKg /M `y LI 〖思归〗
,5uDEXpt{ <asp:TemplateColumn HeaderText="数量">
8vo7~6yy <ItemTemplate>
|RXC;zt9s <asp:TextBox id="ShuLiang" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_ShuLiang")%>’
l^?A8jG onkeyup="javascript:DoCal()"
>Mw =}g@P />
#f;1f8yrN zn$Ld, <asp:RegularExpressionValidator id="revS" runat="server" ControlToValidate="ShuLiang" ErrorMessage="must be integer" ValidationExpression="^\d+$" />
QnLgP7Ft </ItemTemplate>
Z*"t]L </asp:TemplateColumn>
TiEJyd`P jAHn`Bxz <asp:TemplateColumn HeaderText="单价">
*`'%tp"'+ <ItemTemplate>
,8?*U]} <asp:TextBox id="DanJian" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_DanJian")%>’
&?sjeC_ onkeyup="javascript:DoCal()"
_'dy$.g />
y+R$pzX #N}}8RL <asp:RegularExpressionValidator id="revS2" runat="server" ControlToValidate="DanJian" ErrorMessage="must be numeric" ValidationExpression="^\d+(\.\d*)?$" />
:S6 <v0`Z vJ} </ItemTemplate>
vz5RS </asp:TemplateColumn>
m|FONQ,@D LOkDx2@g <asp:TemplateColumn HeaderText="金额">
LgKEg90w( <ItemTemplate>
R!xc$`N <asp:TextBox id="JinE" runat=’server’ Text=’<%# DataBinder.Eval(Container.DataItem,"DG_JinE")%>’ />
v~QZO4[' </ItemTemplate>
d}J#wT </asp:TemplateColumn><script language="javascript">
wk/U"@lq function DoCal()
Q[tz)99~ {
Nx
z ,/d var e = event.srcElement;
O4mWsr var row = e.parentNode.parentNode;
wb"t:(>& var txts = row.all.tags("INPUT");
{z
~
' if (!txts.length || txts.length < 3)
Gfch|Q^INy return;
!`E2O*g '-TFr NO;h var q = txts[txts.length-3].value;
o|E(_Y4d var p = txts[txts.length-2].value;
czi!q1<vg <)rH8]V if (isNaN(q) || isNaN(p))
?IO/zkeXg return;
3_-m>J**
W7>_nK+g? q = parseInt(q);
%'5 wwl p = parseFloat(p);
,kuOaaV7K RlIqH;n txts[txts.length-1].value = (q * p).toFixed(2);
oC>~r1.j }
o:ob1G[p% </script>
;%9ZL[- [/]3:| !Xce iQu J1MnkxJmpQ #R|4(HlL 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。
b~echOj page_load
+Q&@2 oY" page.smartNavigation=true
u:?RdB}B_@ ]xs\,}I% 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 ?
NKYyMHv6 private void DataGrid1_ItemDataBound(obj sender,DataGridItemEventArgs e)
zaPR>:r0 {
:7*\|2zA for(int i=0;i<e.Item.Cells.Count-1;i++)
r${a
S@F if(e.Item.ItemType==ListItemType.EditType)
^r$5];n
{
$yJfAR e.Item.Cells.Attributes.Add("Width", "80px")
ga%77t|jm3 }
Q"uu&JC }
aW5~z^I i?9Lf 26.对话框
Pw1H)<X
private static string ScriptBegin = "<script language=\"JavaScript\">";
tF(mD=[ private static string ScriptEnd = "</script>";
yB[LO(i AP@d2{"m} public static void ConfirmMessageBox(string PageTarget,string Content)
#}?$mxME* {
F@3,>~[%I string ConfirmContent="var retValue=window.confirm(’"+Content+"’);"+"if(retValue){window.location=’"+PageTarget+"’;}";
oaE3Aa ]P^ +~ ConfirmContent=ScriptBegin + ConfirmContent + ScriptEnd;
6Wp:W1E{` =wc[r?7 Page ParameterPage = (Page)System.Web.HttpContext.Current.Handler;
Hq8.O/Y"= ParameterPage.RegisterStartupScript("confirm",ConfirmContent);
vS<e/e+ //Response.Write(strScript);
2YQ$hL ~ }
$E6uA}s H&+s&