public void UpdateTable(DataSet db, string tableName, reviseClass reviseData)
{
sql = "select * from " + tableName;
DataTable dt = null;
try
{
SqlDataAdapter sda = new SqlDataAdapter();
sda.SelectCommand = new SqlCommand(sql, sqlConnection);
SqlCommandBuilder cb = new SqlCommandBuilder(sda);//自动生成相应的命令，这句很重要
sda.Fill(db);
dt = db.Tables[0];
DataRow dr = dt.NewRow();
//for (int i = 0; i < reviseData.getHashtable().Count; i++)
//{
// dr[reviseData.getKeys()[i]] = reviseData.getValues()[i];
// dt.Rows.Add(dr);
//}
dr["均深"] = 9999.0f;
dt.Rows.Add(dr);
sda.Update(dt); //对表的更新提交到数据库
//DataRow[] drs = dt.Select(null, null, DataViewRowState.Added);//或者搜索之后再更新
//sda.Update(drs);
dt.AcceptChanges();
}
catch (SqlException ex)
{ }
finally
{
sqlConnection.Close();
}
}
static void Main(string[] args)
{
string path = "C:\\Users\\Administrator\\Desktop\\logData.xls";
adoLoadExcel_ZB loadA = new adoLoadExcel_ZB(path);
loadA.closeDB();
Console.WriteLine("point1");
String[] inputData = new string[4];
reviseClass reviseData = new reviseClass(loadA.conExcel(), inputData);
reviseDB_ZB reviseA = new reviseDB_ZB();
reviseA.UpdateTable(loadA.conExcel(), "Sheet1$", reviseData);
Console.WriteLine("point2");
SVM_ZB x = new SVM_ZB();
x.linnerSVM(loadA.conExcel());
Console.WriteLine("point3");
}
