c# 操作excel
OleDbConnection conn = null;
try
{
`string strConn;
strConn = "Provider=Microsoft.Jet.OLEDB.4.0;" +
"Data Source="+path+";"+
"Extended Properties='Excel 8.0;'";
conn = new OleDbConnection(strConn);
conn.Open();
string Sql = "select * from [list$]";
System.Data.OleDb.OleDbCommand cmd = new System.Data.OleDb.OleDbCommand();
OleDbDataAdapter ddp = new OleDbDataAdapter(Sql, conn);
DataSet ds = new DataSet();
ddp.Fill(ds);
//cmd.Connection = conn;
//在Excel的Sheet1的A3到H3处插入数据
//cmd.CommandText = "insert into [Sheet1$A3:H3] (F1,F2,F3,
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2
3 /**/ ///
4 /// 判断字符串中是否有SQL攻击代码
5 ///
6 /// 传入用户提交数据
7 /// ......
private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
this.comboBox2.Items.Clear();
switch(this.comboBox1.SelectedIndex)
......
XmlDocument doc = new XmlDocument();
XmlDeclaration dec = doc.CreateXmlDeclaration("1.0", "GB2312", null);
doc.AppendChild(dec);
//创建一个根节点（一级）
XmlElement root = doc.CreateElement("First");
doc.AppendChild(root);
//创建节点� ......
1. 打开新的窗口并传送参数：
传送参数：
response.write("＜script＞window.open(’*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="+...+"’)＜/script＞")
接收参数：
string a = Request.QueryString("id");
string b = Request.QueryString("id1");
2.为按钮添加对话框
Button1 ......
