| 将某一目录下的所有相同格式的 XML文件绑定到不同的DataGrid |
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将某一目录下的所有相同格式的 XML文件绑定到不同的DataGrid的方法。 <![CDATA[<%@ Page Language="vb"%>
<%@ Import NameSpace = "System" %>
<%@ Import NameSpace = "System.Xml" %>
<%@ Import NameSpace = "System.IO" %>
<%@ Import NameSpace = "System.Collections" %>
<%@ Import NameSpace = "System.Web" %>
<%@ Import NameSpace = "System.Web.UI" %>
<%@ Import NameSpace = "System.Web.UI.WebControls" %>
<%@ Import NameSpace = "System.Data" %>
<script runat=Server>
Sub Page_Load( sender as object, e as System.EventArgs)
Dim dir As DirectoryInfo = New DirectoryInfo("D:\Web")
Dim files As FileInfo() = dir.GetFiles()
Dim count As Integer = files.Length
Dim i As Integer
For i = 0 To count - 1
If files(i).Name.SubString(files(i).Name.LastIndexOf(".")) = ".xml" Then
Dim ds As New DataSet()
'ds.ReadXml("d:\Web\c.xml")
ds.ReadXml(files(i).FullName)
Dim dt as DataGrid = New DataGrid()
dt.ID = "DataGrid" + i.ToString()
dt.AutoGenerateColumns=false
Dim MyName As BoundColumn = New BoundColumn()
Dim MyProductID As BoundColumn = New BoundColumn()
Dim Price As BoundColumn = New BoundColumn()
Dim Quantity As BoundColumn = New BoundColumn()
MyName.HeaderText="名字"
MyName.DataField="Name"
MyProductID.HeaderText="序号"
MyProductID.DataField="ProductID"
Price.HeaderText="价格"
Price.DataField="Price"
Quantity.HeaderText="数量"
Quantity.DataField="Quantity"
dt.Columns.AddAt(0, MyName)
dt.Columns.AddAt(0, MyProductID)
dt.Columns.AddAt(2, Price)
dt.Columns.AddAt(3, Quantity)
dt.DataSource = ds.Tables("Product")
dt.DataBind()
Me.Controls.Add(dt)
End If
Next
End Sub
</script>
<form runat=server>
</form>
]]> |
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