/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Tc.Model.TcFenlei model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update TcFenlei set ");
strSql.Append("Name=@Name,");
strSql.Append("Types=@Types,");
strSql.Append("Pid=@Pid,");
strSql.Append("Paixu=@Paixu,");
strSql.Append("Url=@Url,");
strSql.Append("Miaoshu=@Miaoshu,");
strSql.Append("SeoTitle=@SeoTitle,");
strSql.Append("SeoKeyword=@SeoKeyword,");
strSql.Append("SeoDescription=@SeoDescription");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@Name", SqlDbType.NVarChar, 50),
new SqlParameter("@Types", SqlDbType.NVarChar, 50),
new SqlParameter("@Pid", SqlDbType.Int, 4),
new SqlParameter("@Paixu", SqlDbType.Int, 4),
new SqlParameter("@Url", SqlDbType.NVarChar, 100),
new SqlParameter("@Miaoshu", SqlDbType.NText),
new SqlParameter("@SeoTitle", SqlDbType.NVarChar, 300),
new SqlParameter("@SeoKeyword", SqlDbType.NVarChar, 300),
new SqlParameter("@SeoDescription", SqlDbType.NVarChar, 300),
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.Name;
parameters[1].Value = model.Types;
parameters[2].Value = model.Pid;
parameters[3].Value = model.Paixu;
parameters[4].Value = model.Url;
parameters[5].Value = model.Miaoshu;
parameters[6].Value = model.SeoTitle;
parameters[7].Value = model.SeoKeyword;
parameters[8].Value = model.SeoDescription;
parameters[9].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 Tc.Model.TcFenlei DataRowToModel(DataRow row)
{
Tc.Model.TcFenlei model = new Tc.Model.TcFenlei();
if (row != null)
{
if (row["ID"] != null && row["ID"].ToString() != "")
{
model.ID = int.Parse(row["ID"].ToString());
}
if (row["Name"] != null)
{
model.Name = row["Name"].ToString();
}
if (row["Types"] != null)
{
model.Types = row["Types"].ToString();
}
if (row["Pid"] != null && row["Pid"].ToString() != "")
{
model.Pid = int.Parse(row["Pid"].ToString());
}
if (row["Paixu"] != null && row["Paixu"].ToString() != "")
{
model.Paixu = int.Parse(row["Paixu"].ToString());
}
if (row["Url"] != null)
{
model.Url = row["Url"].ToString();
}
if (row["Miaoshu"] != null)
{
model.Miaoshu = row["Miaoshu"].ToString();
}
if (row["SeoTitle"] != null)
{
model.SeoTitle = row["SeoTitle"].ToString();
}
if (row["SeoKeyword"] != null)
{
model.SeoKeyword = row["SeoKeyword"].ToString();
}
if (row["SeoDescription"] != null)
{
model.SeoDescription = row["SeoDescription"].ToString();
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Tc.Model.TcFenlei model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into TcFenlei(");
strSql.Append("Name,Types,Pid,Paixu,Url,Miaoshu,SeoTitle,SeoKeyword,SeoDescription)");
strSql.Append(" values (");
strSql.Append("@Name,@Types,@Pid,@Paixu,@Url,@Miaoshu,@SeoTitle,@SeoKeyword,@SeoDescription)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@Name", SqlDbType.NVarChar, 50),
new SqlParameter("@Types", SqlDbType.NVarChar, 50),
new SqlParameter("@Pid", SqlDbType.Int, 4),
new SqlParameter("@Paixu", SqlDbType.Int, 4),
new SqlParameter("@Url", SqlDbType.NVarChar, 100),
new SqlParameter("@Miaoshu", SqlDbType.NText),
new SqlParameter("@SeoTitle", SqlDbType.NVarChar, 300),
new SqlParameter("@SeoKeyword", SqlDbType.NVarChar, 300),
new SqlParameter("@SeoDescription", SqlDbType.NVarChar, 300)
};
parameters[0].Value = model.Name;
parameters[1].Value = model.Types;
parameters[2].Value = model.Pid;
parameters[3].Value = model.Paixu;
parameters[4].Value = model.Url;
parameters[5].Value = model.Miaoshu;
parameters[6].Value = model.SeoTitle;
parameters[7].Value = model.SeoKeyword;
parameters[8].Value = model.SeoDescription;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Tc.Model.TcFenlei model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into TcFenlei(");
strSql.Append("Name,Types,Pid,Paixu,Url,Miaoshu,SeoTitle,SeoKeyword,SeoDescription)");
strSql.Append(" values (");
strSql.Append("@Name,@Types,@Pid,@Paixu,@Url,@Miaoshu,@SeoTitle,@SeoKeyword,@SeoDescription)");
SqlParameter[] parameters =
{
new SqlParameter("@Name", SqlDbType.VarChar, 255),
new SqlParameter("@Types", SqlDbType.VarChar, 255),
new SqlParameter("@Pid", SqlDbType.Int, 4),
new SqlParameter("@Paixu", SqlDbType.Int, 4),
new SqlParameter("@Url", SqlDbType.VarChar, 255),
new SqlParameter("@Miaoshu", SqlDbType.VarChar, 0),
new SqlParameter("@SeoTitle", SqlDbType.VarChar, 255),
new SqlParameter("@SeoKeyword", SqlDbType.VarChar, 255),
new SqlParameter("@SeoDescription", SqlDbType.VarChar, 255)
};
parameters[0].Value = model.Name;
parameters[1].Value = model.Types;
parameters[2].Value = model.Pid;
parameters[3].Value = model.Paixu;
parameters[4].Value = model.Url;
parameters[5].Value = model.Miaoshu;
parameters[6].Value = model.SeoTitle;
parameters[7].Value = model.SeoKeyword;
parameters[8].Value = model.SeoDescription;
int rows = DbHelper.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(GetMaxId());
}
else
{
return(0);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Tc.Model.TcFenlei GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,Name,Types,Pid,Paixu,Url,Miaoshu,SeoTitle,SeoKeyword,SeoDescription from TcFenlei ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
Tc.Model.TcFenlei model = new Tc.Model.TcFenlei();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
