/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Hownet.Model.CaiPian model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into CaiPian(");
strSql.Append("Name,Remark,Sn,IsEnd)");
strSql.Append(" values (");
strSql.Append("@Name,@Remark,@Sn,@IsEnd)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@Name", SqlDbType.NVarChar, 50),
new SqlParameter("@Remark", SqlDbType.NVarChar, 255),
new SqlParameter("@Sn", SqlDbType.NVarChar, 11),
new SqlParameter("@IsEnd", SqlDbType.Bit, 1)
};
parameters[0].Value = model.Name;
parameters[1].Value = model.Remark;
parameters[2].Value = model.Sn;
parameters[3].Value = model.IsEnd;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(1);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public void Update(Hownet.Model.CaiPian model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update CaiPian set ");
strSql.Append("Name=@Name,");
strSql.Append("Remark=@Remark,");
strSql.Append("Sn=@Sn,");
strSql.Append("IsEnd=@IsEnd");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4),
new SqlParameter("@Name", SqlDbType.NVarChar, 50),
new SqlParameter("@Remark", SqlDbType.NVarChar, 255),
new SqlParameter("@Sn", SqlDbType.NVarChar, 11),
new SqlParameter("@IsEnd", SqlDbType.Bit, 1)
};
parameters[0].Value = model.ID;
parameters[1].Value = model.Name;
parameters[2].Value = model.Remark;
parameters[3].Value = model.Sn;
parameters[4].Value = model.IsEnd;
DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Hownet.Model.CaiPian GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,Name,Remark,Sn,IsEnd from CaiPian ");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
Hownet.Model.CaiPian model = new Hownet.Model.CaiPian();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["ID"].ToString() != "")
{
model.ID = int.Parse(ds.Tables[0].Rows[0]["ID"].ToString());
}
model.Name = ds.Tables[0].Rows[0]["Name"].ToString();
model.Remark = ds.Tables[0].Rows[0]["Remark"].ToString();
model.Sn = ds.Tables[0].Rows[0]["Sn"].ToString();
if (ds.Tables[0].Rows[0]["IsEnd"].ToString() != "")
{
if ((ds.Tables[0].Rows[0]["IsEnd"].ToString() == "1") || (ds.Tables[0].Rows[0]["IsEnd"].ToString().ToLower() == "true"))
{
model.IsEnd = true;
}
else
{
model.IsEnd = false;
}
}
model.A = 1;
return(model);
}
else
{
return(null);
}
}
