/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Model.Sys.SysConfig model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update sysconfig set ");
strSql.Append("type=@type,");
strSql.Append("key=@key,");
strSql.Append("value=@value,");
strSql.Append("desc=@desc");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@type", SqlDbType.Int, 4),
new SqlParameter("@key", SqlDbType.VarChar, 50),
new SqlParameter("@value", SqlDbType.VarChar, 100),
new SqlParameter("@desc", SqlDbType.VarChar, 100),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.type;
parameters[1].Value = model.key;
parameters[2].Value = model.value;
parameters[3].Value = model.desc;
parameters[4].Value = model.id;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Model.Sys.SysConfig model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into sysconfig(");
strSql.Append("type,key,value,desc)");
strSql.Append(" values (");
strSql.Append("@type,@key,@value,@desc)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@type", SqlDbType.Int, 4),
new SqlParameter("@key", SqlDbType.VarChar, 50),
new SqlParameter("@value", SqlDbType.VarChar, 100),
new SqlParameter("@desc", SqlDbType.VarChar, 100)
};
parameters[0].Value = model.type;
parameters[1].Value = model.key;
parameters[2].Value = model.value;
parameters[3].Value = model.desc;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.Sys.SysConfig DataRowToModel(DataRow row)
{
Model.Sys.SysConfig model = new Model.Sys.SysConfig();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["type"] != null && row["type"].ToString() != "")
{
model.type = int.Parse(row["type"].ToString());
}
if (row["key"] != null)
{
model.key = row["key"].ToString();
}
if (row["value"] != null)
{
model.value = row["value"].ToString();
}
if (row["desc"] != null)
{
model.desc = row["desc"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.Sys.SysConfig GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,type,key,value,desc from sysconfig ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
Model.Sys.SysConfig model = new Model.Sys.SysConfig();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Model.Sys.SysConfig model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Model.Sys.SysConfig model)
{
return(dal.Add(model));
}
