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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) WX}xmtLs  
出处   vohoLeJTj  
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  1. 打开新的窗口并传送参数: "VkTY|a  
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  传送参数: chV9_(8  
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response.write("<script>window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)</script>") nl(WJKq'  
  接收参数: d)@<W1;  
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string a = Request.QueryString("id"); K =C!b?  
string b = Request.QueryString("id1"); '" X_B0k  
  2.为按钮添加对话框 lc2i`MC  
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Button1.Attributes.Add("onclick","return confirm(’确认?’)"); hq:&wN 7Q  
button.attributes.add("onclick","if(confirm(’are you sure...?’)){return true;}else{return false;}") Nc :({@I  
  3.删除表格选定记录 e'*`.^  
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int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex]; i `s|,"0o  
string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString() sp7*_&'J  
  4.删除表格记录警告 9Ro6fjjE  
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private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e) 21ppSN >  
{  Vo9F  
 switch(e.Item.ItemType) ?;wpd';c  
 { kdxz!  
  case ListItemType.Item : ed!:/+3e/  
  case ListItemType.AlternatingItem : anj#@U;!  
  case ListItemType.EditItem: :-iMdtm  
   TableCell myTableCell; t4q ej  
   myTableCell = e.Item.Cells[14]; L>!8YUz7p$  
   LinkButton myDeleteButton ; [L6w1b,  
   myDeleteButton = (LinkButton)myTableCell.Controls[0]; p1D[YeF4  
   myDeleteButton.Attributes.Add("onclick","return confirm(’您是否确定要删除这条信息’);"); =?])['VaA  
   break; Uz608u  
  default: 9Ew7A(BG_3  
   break; ~1* A  
 } nx:KoB"ny  
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} =39 ?:VoD  
  5.点击表格行链接另一页 RGIoI ]_  
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private void grdCustomer_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e) k vGCbRC  
{ ?Pwx~[<1""  
 //点击表格打开 :%JC^dV(  
 if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) (X+s-4%  
  e.Item.Attributes.Add("onclick","window.open(’Default.aspx?id=" + e.Item.Cells[0].Text + "’);"); 0IT@V5Gdj  
} 02Jo A+  
  双击表格连接到另一页 ~~F2Ij  
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  在itemDataBind事件中 m-V02's  
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if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) 6+dn*_[Z6  
{ p" `%  
 string OrderItemID =e.item.cells[1].Text; ;\y ;  
 ... ] c}91  
 e.item.Attributes.Add("ondblclick", "location.href=’../ShippedGrid.aspx?id=" + OrderItemID + "’"); -DO&_`kn  
} Q;h3v1GC\P  
  双击表格打开新一页 r;iV$Rq !  
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if(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) v })Q  
{ !0 Q8iW:  
 string OrderItemID =e.item.cells[1].Text; ';RI7)<  
 ... 6J%iZ  
 e.item.Attributes.Add("ondblclick", "open(’../ShippedGrid.aspx?id=" + OrderItemID + "’)"); SFjU0*B$  
}


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