/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(HeqiaoDaoshiCore.Model.Publicity model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Publicity set ");
strSql.Append("CreateTime=@CreateTime,");
strSql.Append("Title=@Title,");
strSql.Append("PublicityTypeUUID=@PublicityTypeUUID,");
strSql.Append("Introduce=@Introduce,");
strSql.Append("Cover=@Cover,");
strSql.Append("Picture=@Picture,");
strSql.Append("Video=@Video,");
strSql.Append("IsDeleted=@IsDeleted,");
strSql.Append("State=@State");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@CreateTime", SqlDbType.DateTime2, 8),
new SqlParameter("@Title", SqlDbType.VarChar, 255),
new SqlParameter("@PublicityTypeUUID", SqlDbType.UniqueIdentifier, 16),
new SqlParameter("@Introduce", SqlDbType.VarChar, -1),
new SqlParameter("@Cover", SqlDbType.VarChar, 255),
new SqlParameter("@Picture", SqlDbType.VarChar, -1),
new SqlParameter("@Video", SqlDbType.VarChar, -1),
new SqlParameter("@IsDeleted", SqlDbType.Int, 4),
new SqlParameter("@State", SqlDbType.Int, 4),
new SqlParameter("@ID", SqlDbType.Int, 4),
new SqlParameter("@PublicityUUID", SqlDbType.UniqueIdentifier, 16)
};
parameters[0].Value = model.CreateTime;
parameters[1].Value = model.Title;
parameters[2].Value = model.PublicityTypeUUID;
parameters[3].Value = model.Introduce;
parameters[4].Value = model.Cover;
parameters[5].Value = model.Picture;
parameters[6].Value = model.Video;
parameters[7].Value = model.IsDeleted;
parameters[8].Value = model.State;
parameters[9].Value = model.ID;
parameters[10].Value = model.PublicityUUID;
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 HeqiaoDaoshiCore.Model.Publicity DataRowToModel(DataRow row)
{
HeqiaoDaoshiCore.Model.Publicity model = new HeqiaoDaoshiCore.Model.Publicity();
if (row != null)
{
if (row["ID"] != null && row["ID"].ToString() != "")
{
model.ID = int.Parse(row["ID"].ToString());
}
if (row["CreateTime"] != null && row["CreateTime"].ToString() != "")
{
model.CreateTime = DateTime.Parse(row["CreateTime"].ToString());
}
if (row["PublicityUUID"] != null && row["PublicityUUID"].ToString() != "")
{
model.PublicityUUID = new Guid(row["PublicityUUID"].ToString());
}
if (row["Title"] != null)
{
model.Title = row["Title"].ToString();
}
if (row["PublicityTypeUUID"] != null && row["PublicityTypeUUID"].ToString() != "")
{
model.PublicityTypeUUID = new Guid(row["PublicityTypeUUID"].ToString());
}
if (row["Introduce"] != null)
{
model.Introduce = row["Introduce"].ToString();
}
if (row["Cover"] != null)
{
model.Cover = row["Cover"].ToString();
}
if (row["Picture"] != null)
{
model.Picture = row["Picture"].ToString();
}
if (row["Video"] != null)
{
model.Video = row["Video"].ToString();
}
if (row["IsDeleted"] != null && row["IsDeleted"].ToString() != "")
{
model.IsDeleted = int.Parse(row["IsDeleted"].ToString());
}
if (row["State"] != null && row["State"].ToString() != "")
{
model.State = int.Parse(row["State"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(HeqiaoDaoshiCore.Model.Publicity model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Publicity(");
strSql.Append("CreateTime,PublicityUUID,Title,PublicityTypeUUID,Introduce,Cover,Picture,Video,IsDeleted,State)");
strSql.Append(" values (");
strSql.Append("@CreateTime,@PublicityUUID,@Title,@PublicityTypeUUID,@Introduce,@Cover,@Picture,@Video,@IsDeleted,@State)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@CreateTime", SqlDbType.DateTime2, 8),
new SqlParameter("@PublicityUUID", SqlDbType.UniqueIdentifier, 16),
new SqlParameter("@Title", SqlDbType.VarChar, 255),
new SqlParameter("@PublicityTypeUUID", SqlDbType.UniqueIdentifier, 16),
new SqlParameter("@Introduce", SqlDbType.VarChar, -1),
new SqlParameter("@Cover", SqlDbType.VarChar, 255),
new SqlParameter("@Picture", SqlDbType.VarChar, -1),
new SqlParameter("@Video", SqlDbType.VarChar, -1),
new SqlParameter("@IsDeleted", SqlDbType.Int, 4),
new SqlParameter("@State", SqlDbType.Int, 4)
};
parameters[0].Value = model.CreateTime;
parameters[1].Value = Guid.NewGuid();
parameters[2].Value = model.Title;
parameters[3].Value = Guid.NewGuid();
parameters[4].Value = model.Introduce;
parameters[5].Value = model.Cover;
parameters[6].Value = model.Picture;
parameters[7].Value = model.Video;
parameters[8].Value = model.IsDeleted;
parameters[9].Value = model.State;
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 HeqiaoDaoshiCore.Model.Publicity GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,CreateTime,PublicityUUID,Title,PublicityTypeUUID,Introduce,Cover,Picture,Video,IsDeleted,State from Publicity ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
HeqiaoDaoshiCore.Model.Publicity model = new HeqiaoDaoshiCore.Model.Publicity();
DataSet ds = DbHelperSql.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
