XML文件绑定到不同的DataGrid的方法

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。

<xmp> 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(1, 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 </xmp>

C#写法

<xmp> void Page_Load(object sender, System.EventArgs e) { DirectoryInfo dir = new DirectoryInfo("D:\\Web"); FileInfo[] files = dir.GetFiles(); int count = files.Length; for(int i = 0;i<count if dataset ds="new" ds.readxml datagrid dt="new" dt.id="DataGrid" i.tostring dt.autogeneratecolumns="false;" boundcolumn myname="new" myproductid="new" price="new" quantity="new" 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 dt.datasource='ds.Tables["Product"];' dt.databind this.controls.add><form runat="server"> </form> </count></xmp>

xml文件格式：

<xmp><?xml version="1.0" encoding="gb2312"?><dataset><product><name>[孟宪会之精彩世界]</name><productid>1</productid><price>12000</price><quantity>1</quantity></product><product><name>http://dotnet.aspx.cc</name><productid>2</productid><price>12000</price><quantity>2</quantity></product><product><name>http://xml.sz.luohuedu.net/xml/</name><productid>3</productid><price>18000</price><quantity>2</quantity></product></dataset></xmp>