/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Model.BindInfo model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update BindInfo set ");
strSql.Append("dataType=@dataType,");
strSql.Append("dataPara=@dataPara,");
strSql.Append("userId=@userId,");
strSql.Append("dataValue=@dataValue,");
strSql.Append("status=@status,");
strSql.Append("remark=@remark,");
strSql.Append("infoType=@infoType");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@dataType", SqlDbType.Int, 4),
new SqlParameter("@dataPara", SqlDbType.VarChar, 50),
new SqlParameter("@userId", SqlDbType.Int, 4),
new SqlParameter("@dataValue", SqlDbType.VarChar, 150),
new SqlParameter("@status", SqlDbType.Int, 4),
new SqlParameter("@remark", SqlDbType.VarChar, 50),
new SqlParameter("@infoType", SqlDbType.Int, 4),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.dataType;
parameters[1].Value = model.dataPara;
parameters[2].Value = model.userId;
parameters[3].Value = model.dataValue;
parameters[4].Value = model.status;
parameters[5].Value = model.remark;
parameters[6].Value = model.infoType;
parameters[7].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 static Model.BindInfo DataRowToModel(DataRow row)
{
Model.BindInfo model = new Model.BindInfo();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["dataType"] != null && row["dataType"].ToString() != "")
{
model.dataType = int.Parse(row["dataType"].ToString());
}
if (row["dataPara"] != null)
{
model.dataPara = row["dataPara"].ToString();
}
if (row["userId"] != null && row["userId"].ToString() != "")
{
model.userId = int.Parse(row["userId"].ToString());
}
if (row["dataValue"] != null)
{
model.dataValue = row["dataValue"].ToString();
}
if (row["status"] != null && row["status"].ToString() != "")
{
model.status = int.Parse(row["status"].ToString());
}
if (row["remark"] != null)
{
model.remark = row["remark"].ToString();
}
if (row["infoType"] != null && row["infoType"].ToString() != "")
{
model.infoType = int.Parse(row["infoType"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public static int Add(Model.BindInfo model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into BindInfo(");
strSql.Append("dataType,dataPara,userId,dataValue,status,remark,infoType)");
strSql.Append(" values (");
strSql.Append("@dataType,@dataPara,@userId,@dataValue,@status,@remark,@infoType)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@dataType", SqlDbType.Int, 4),
new SqlParameter("@dataPara", SqlDbType.VarChar, 50),
new SqlParameter("@userId", SqlDbType.Int, 4),
new SqlParameter("@dataValue", SqlDbType.VarChar, 150),
new SqlParameter("@status", SqlDbType.Int, 4),
new SqlParameter("@remark", SqlDbType.VarChar, 50),
new SqlParameter("@infoType", SqlDbType.Int, 4)
};
parameters[0].Value = model.dataType;
parameters[1].Value = model.dataPara;
parameters[2].Value = model.userId;
parameters[3].Value = model.dataValue;
parameters[4].Value = model.status;
parameters[5].Value = model.remark;
parameters[6].Value = model.infoType;
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.BindInfo GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,dataType,dataPara,userId,dataValue,status,remark,infoType from BindInfo ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
Model.BindInfo model = new Model.BindInfo();
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>
/// 得到一个对象实体
/// </summary>
public static Model.BindInfo GetModel(string dataPara, string remark)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,dataType,dataPara,userId,dataValue,status,remark,infoType from BindInfo ");
strSql.Append(" where dataPara=@dataPara and remark=@remark and status = 0");
SqlParameter[] parameters =
{
new SqlParameter("@dataPara", SqlDbType.VarChar, 54), new SqlParameter("@remark", SqlDbType.VarChar, 54)
};
parameters[0].Value = dataPara;
parameters[1].Value = remark;
Model.BindInfo model = new Model.BindInfo();
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>
/// 更新状态为已使用
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public static int UpdateStatus(Model.BindInfo model)
{
string sql = "update BindInfo set status = 1 where id = " + model.id;
return(DBHelperSQL.ExecuteSql(sql));
}
