/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(LogModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into LogInfo(");
strSql.Append("Id,LogName,LogInfo,IP,HostName,LogType,LogTime)");
strSql.Append(" values (");
strSql.Append("@Id,@LogName,@LogInfo,@IP,@HostName,@LogType,@LogTime)");
SqlParameter[] parameters = {
new SqlParameter("@Id", SqlDbType.UniqueIdentifier,16),
new SqlParameter("@LogName", SqlDbType.VarChar,250),
new SqlParameter("@LogModel", SqlDbType.VarChar),
new SqlParameter("@IP", SqlDbType.VarChar,150),
new SqlParameter("@HostName", SqlDbType.VarChar,150),
new SqlParameter("@LogType", SqlDbType.Int,4),
new SqlParameter("@LogTime", SqlDbType.DateTime)};
parameters[0].Value = Guid.NewGuid();
parameters[1].Value = model.LogName;
parameters[2].Value = model.LogInfo;
parameters[3].Value = model.IP;
parameters[4].Value = model.HostName;
parameters[5].Value = model.LogType;
parameters[6].Value = model.LogTime;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return true;
}
else
{
return false;
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(LogModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update LogInfo set ");
strSql.Append("LogName=@LogName,");
strSql.Append("LogInfo=@LogInfo,");
strSql.Append("IP=@IP,");
strSql.Append("HostName=@HostName,");
strSql.Append("LogType=@LogType,");
strSql.Append("LogTime=@LogTime");
strSql.Append(" where Id=@Id ");
SqlParameter[] parameters = {
new SqlParameter("@LogName", SqlDbType.VarChar,250),
new SqlParameter("@LogInfo", SqlDbType.VarChar),
new SqlParameter("@IP", SqlDbType.VarChar,150),
new SqlParameter("@HostName", SqlDbType.VarChar,150),
new SqlParameter("@LogType", SqlDbType.Int,4),
new SqlParameter("@LogTime", SqlDbType.DateTime),
new SqlParameter("@Id", SqlDbType.UniqueIdentifier,16)};
parameters[0].Value = model.LogName;
parameters[1].Value = model.LogInfo;
parameters[2].Value = model.IP;
parameters[3].Value = model.HostName;
parameters[4].Value = model.LogType;
parameters[5].Value = model.LogTime;
parameters[6].Value = model.Id;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return true;
}
else
{
return false;
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public LogModel GetModel(Guid Id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 Id,LogName,LogInfo,IP,HostName,LogType,LogTime from LogInfo ");
strSql.Append(" where Id=@Id ");
SqlParameter[] parameters = {
new SqlParameter("@Id", SqlDbType.UniqueIdentifier,16)};
parameters[0].Value = Id;
LogModel model = new LogModel();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["Id"] != null && ds.Tables[0].Rows[0]["Id"].ToString() != "")
{
model.Id = new Guid(ds.Tables[0].Rows[0]["Id"].ToString());
}
if (ds.Tables[0].Rows[0]["LogName"] != null && ds.Tables[0].Rows[0]["LogName"].ToString() != "")
{
model.LogName = ds.Tables[0].Rows[0]["LogName"].ToString();
}
if (ds.Tables[0].Rows[0]["LogModel"] != null && ds.Tables[0].Rows[0]["LogModel"].ToString() != "")
{
model.LogInfo = ds.Tables[0].Rows[0]["LogInfo"].ToString();
}
if (ds.Tables[0].Rows[0]["IP"] != null && ds.Tables[0].Rows[0]["IP"].ToString() != "")
{
model.IP = ds.Tables[0].Rows[0]["IP"].ToString();
}
if (ds.Tables[0].Rows[0]["HostName"] != null && ds.Tables[0].Rows[0]["HostName"].ToString() != "")
{
model.HostName = ds.Tables[0].Rows[0]["HostName"].ToString();
}
if (ds.Tables[0].Rows[0]["LogType"] != null && ds.Tables[0].Rows[0]["LogType"].ToString() != "")
{
model.LogType = int.Parse(ds.Tables[0].Rows[0]["LogType"].ToString());
}
if (ds.Tables[0].Rows[0]["LogTime"] != null && ds.Tables[0].Rows[0]["LogTime"].ToString() != "")
{
model.LogTime = DateTime.Parse(ds.Tables[0].Rows[0]["LogTime"].ToString());
}
return model;
}
else
{
return null;
}
}
