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阿七 2006-04-03 13:58
ASP.NET程序中常用的三十三种代码(1) O4!!*0(+91  
出处   W]D+[mpgK  
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  1. 打开新的窗口并传送参数: D7Ds*X`!l  
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  传送参数: aN';_tGvK  
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response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>") ?{~. }Vn  
  接收参数: Uo JMOw[  
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string a = Request.QueryString("id"); $gdGII&n  
string b = Request.QueryString("id1"); %1M!4**W  
  2.为按钮添加对话框 3 =_to7]  
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Button1.Attributes.Add("onclick","return confirm(’确认?’)"); h: zi8;(  
button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}") hOe$h,E']  
  3.删除表格选定记录 9$^v*!<z \  
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int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex]; %sS7o3RW\  
string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString() _2eL3xXha.  
  4.删除表格记录警告 X'5+)dj  
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private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e) >H?~2O  
{ &uJ7[m19z  
 switch(e.Item.ItemType) )Ju$PrO  
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  case ListItemType.Item : [~ |e:  
  case ListItemType.AlternatingItem : uzLIllVX*  
  case ListItemType.EditItem: r<.*:]L  
   TableCell myTableCell; C5oIl_t  
   myTableCell = e.Item.Cells[14];  z|G 39  
   LinkButton myDeleteButton ; 1I U*:Z;Rz  
   myDeleteButton = (LinkButton)myTableCell.Controls[0]; WR>2t&;E  
   myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);"); Vt U  
   break; I\ y>I?X  
  default: Y&DC5T]  
   break; +luW=j0V  
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} vM2\tL@"  
  5.点击表格行链接另一页 {~:F1J~=  
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private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e) ?HaUT(\j  
{ :n<<hR0d  
 //点击表格打开 D`uOBEX  
 if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) & pS5_x  
  e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);"); )*3sE1  
} j!<RY>u  
  双击表格连接到另一页 ni x1_Wo;  
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  在itemDataBind事件中 @VcSK`  
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if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) 1(z+*`"WB&  
{ l~Sn`%PgA  
 string OrderItemID =e.item.cells[1].Text; Qf]ACN  
 ... h47l;`kD-#  
 e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’"); xN#. Pm~  
} $?u ^hMU=  
  双击表格打开新一页 0Ie9T1D=  
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if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) K) "cwk-  
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 string OrderItemID =e.item.cells[1].Text; (_ElM >  
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 e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)"); Y +tXWN"8  
}


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