在vs中查看default.aspx告诉我网络超时怎么回事呀

显示全部楼层 · 2009-3-31 22:06:24

public class DbOperate
{
public DbOperate()
{
//
// TODO: 在此处添加构造函数逻辑
//
}

///

/// 链接数据库

///

/// 数据库链接对象

private static SqlConnection ConnectionDataBase()

{

string mConnectionString = ConfigurationManager.ConnectionStrings["Tjau_RsConnectionString"].ConnectionString;

SqlConnection mConnection = new SqlConnection();

mConnection.ConnectionString = mConnectionString;

try

{

mConnection.Open();

}

catch (Exception e)

{

LogReport.ErrorReport(e);

return null;

}

return mConnection;

}

///

/// 获取表的内容

///

/// 查询SQL语句

/// DataTable对象，失败时返回null

public static DataTable QueryTable(string sqlStr)

{

SqlConnection mCon = ConnectionDataBase(); // 取得数据库链接

DataTable dt = new DataTable();

try

{

SqlDataAdapter mDad = new SqlDataAdapter(sqlStr, mCon);

mDad.Fill(dt);

}

catch (Exception e)

{

LogReport.ErrorReport(e);

return null;

}

finally

{

if (mCon != null) mCon.Close();

}

return dt;

}

上面是我数据连接部分代码，高手帮忙呀，一在浏览器查看就超时
///

/// 执行指定SQL查询，返回成功与失败

///

/// SQL字符串

/// 成功返回true;失败返回false

public static bool ExecuteSqlQuery(string sqlStr)

{

SqlConnection mCon = ConnectionDataBase();

try

{

SqlCommand mCom = new SqlCommand(sqlStr, mCon);

mCom.ExecuteNonQuery(); // 查询

}

catch (Exception e)

{

LogReport.ErrorReport(e); // 写入日志

return false;

}

finally

{

if (mCon != null) mCon.Close();

}

return true;

}

千问 · 2009-3-31 22:06:24

网络超时?什么时候显示这个？...