将execl中的数据导入到datagrid 如何再把数据导入到数据库中阿
有知道者 请提供个例子。
谢谢！！！！！！
问题点数：50、回复次数：7Top
1 楼zlz_212（ShREk）回复于 2006-03-08 17:07:53 得分 0
Excel可以当作数据库来操作，
更新就使用OracleDataAdapter批量更新Top
2 楼xfxf521（天使也一样）回复于 2006-03-08 17:14:43 得分 0
http://community.csdn.net/Expert/topic/4597/4597201.xml?temp=.5570948Top
3 楼ywj41（虾米）回复于 2006-03-08 17:25:10 得分 10
关注 顶！！Top
4 楼ywj41（虾米）回复于 2006-03-08 17:40:22 得分 40
strPath = OA_Config.AppPath +@"\excelTemp\" + DateTime.Today.ToString("yyyyMMdd")+
new Random(DateTime.Now.Millisecond).Next(10000).ToString() +".xls";
testcase_attach.PostedFile.SaveAs(strPath);
DataSet ds = new DataSet();
try
{
System.Data.OleDb.OleDbDataAdapter ad = new System.Data.OleDb.OleDbDataAdapter();
string strConn = "Provider=Microsoft.Jet.OleDb.4.0;Data Source=" + strPath + ";Extended Properties=Excel 8.0;";
System.Data.OleDb.OleDbConnection Conn = new System.Data.OleDb.OleDbConnection(strConn);
string strSQL = "select * from [sheet1$]";
ad = new System.Data.OleDb.OleDbDataAdapter(strSQL, Conn);
ad.Fill(ds);
}
catch(Exception ex)
{
MessageLog.WriteLog(ex.ToString());
}
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5 楼lqj136（一马平川）回复于 2006-03-08 17:46:16 得分 0
I think it's a sample problem.Top
6 楼ywj41（虾米）回复于 2006-03-08 17:48:09 得分 0
lqj136(小星星) can you solute it?~Top
7 楼lqj136（一马平川）回复于 2006-03-08 17:50:42 得分 0
<%@ Import namespace="System.Data" %>
<%@ Import namespace="System.Data.OleDb" %>
<html>
<head>
<title>Reading from an Excel Workbook</title>
</head>
<body>
<H3>Reading from an Excel Workbook</H3>
<asp:DataGrid id="dgInventory" runat="server" />
</body>
</html>
<script language="c#" runat="server">
private void Page_Load(object sender, System.EventArgs e)
{
String strConnection = "Provider=Microsoft.Jet.OleDb.4.0; data source=C:\\7418BegASPNETdbCS\\datastores\\Inventory.xls; Extended Properties=Excel 8.0;";
OleDbConnection objConnection = new OleDbConnection(strConnection);
String strSQL = "SELECT * FROM Items WHERE Source='Dell'";
OleDbCommand objCommand = new OleDbCommand(strSQL, objConnection);
objConnection.Open();
dgInventory.DataSource = objCommand.ExecuteReader();
dgInventory.DataBind();
objConnection.Close();
}
</script>
private DataSet CreateDataSource(){
string strConn;
strConn = "Provider=Microsoft.Jet.OLEDB.4.0;" +
"Data Source=C:\\Inetpub\\wwwroot\\contacts.xls;"+
"Extended Properties=Excel 8.0;";
//C:\\Inetpub\\wwwroot\\contacts.xls为Excel文件所在的位置
OleDbConnection conn = new OleDbConnection(strConn);
OleDbDataAdapter myCommand = new OleDbDataAdapter("SELECT * FROM [Sheet1$]", strConn);
DataSet myDataSet = new DataSet();
myCommand.Fill(myDataSet);
return myDataSet;
}
public void Page_Load(Object sender, EventArgs e){
if (!IsPostBack) {
mygrid.DataSource = CreateDataSource();
mygrid.DataBind();
}
}
在HTML脚本中写入：
<form runat="server">
<asp:datagrid runat="server" AutoGenerateColumns="false"
width="500" id="mygrid">
<HeaderStyle BorderColor="White" BackColor="black"
ForeColor="White"
Font-Bold="True"
Font-Name="Arial"
Font-Size="9" HorizontalAlign="Center"/>
<ItemStyle BorderColor=""
BackColor="#FFFFF0"
ForeColor="Black"
Font-Name="Arial"
Font-Size="8"
Font-Bold="False" HorizontalAlign="Center"/>
<Columns>
<asp:BoundColumn HeaderText="姓名" ReadOnly="true" DataField="姓名"/>
<asp:BoundColumn HeaderText="性别" ReadOnly="true" DataField="性别"/>
<asp:BoundColumn HeaderText="Email" ReadOnly="true" DataField="地址"/>
</Columns>
</asp:datagrid>
</form>
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