//
public static int execInsertSQL(string strSql)
{
int insertId = 0;
SqlConnection con = new SqlConnection(SqlConn.getConn());
SqlCommand com = new SqlCommand(strSql, con);
con.Open();
object v = com.ExecuteScalar();
if (v != null)
{
insertId = int.Parse(v.ToString());
}
con.Close();
return(insertId);
}
public static int execSql(string strSql)
{
SqlConnection con = new SqlConnection();
con.ConnectionString = SqlConn.getConn();
SqlCommand com = new SqlCommand();
com.Connection = con;
com.CommandType = CommandType.Text;
com.CommandText = strSql;
con.Open();
int rowsAffected = com.ExecuteNonQuery();
con.Close();
return(rowsAffected);
}
public static DataTable getDataTableBySQL(string strSql)
{
SqlConnection con = new SqlConnection(SqlConn.getConn());
SqlCommand com = new SqlCommand(strSql, con);
SqlDataAdapter dataAdapter = new SqlDataAdapter(com);
DataSet dataSet = new DataSet();
DataTable dt = new DataTable();
try
{
dataAdapter.Fill(dataSet);
dt = dataSet.Tables[0];
}
catch
{
}
finally
{
con.Close();
}
return(dt);
}
public static int getIntFieldBySQL(string strSql)
{
int field = 0;
SqlConnection con = new SqlConnection();
con.ConnectionString = SqlConn.getConn();
SqlCommand com = new SqlCommand();
com.Connection = con;
com.CommandType = CommandType.Text;
com.CommandText = strSql;
con.Open();
object v = com.ExecuteScalar();
if (v != null)
{
field = int.Parse(v.ToString());
}
con.Close();
return(field);
}
