/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(HeqiaoDaoshiCore.Model.Information model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Information set ");
strSql.Append("CreateTime=@CreateTime,");
strSql.Append("Title=@Title,");
strSql.Append("InformationTypeUUID=@InformationTypeUUID,");
strSql.Append("Introduce=@Introduce,");
strSql.Append("Address=@Address,");
strSql.Append("StartTime=@StartTime,");
strSql.Append("Picture=@Picture,");
strSql.Append("State=@State,");
strSql.Append("IsDeleted=@IsDeleted,");
strSql.Append("Photo=@Photo");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@CreateTime", SqlDbType.DateTime2, 8),
new SqlParameter("@Title", SqlDbType.VarChar, 255),
new SqlParameter("@InformationTypeUUID", SqlDbType.UniqueIdentifier, 16),
new SqlParameter("@Introduce", SqlDbType.VarChar, -1),
new SqlParameter("@Address", SqlDbType.VarChar, 255),
new SqlParameter("@StartTime", SqlDbType.DateTime),
new SqlParameter("@Picture", SqlDbType.VarChar, -1),
new SqlParameter("@State", SqlDbType.Bit, 1),
new SqlParameter("@IsDeleted", SqlDbType.Int, 4),
new SqlParameter("@Photo", SqlDbType.VarChar, -1),
new SqlParameter("@ID", SqlDbType.Int, 4),
new SqlParameter("@InformationUUID", SqlDbType.UniqueIdentifier, 16)
};
parameters[0].Value = model.CreateTime;
parameters[1].Value = model.Title;
parameters[2].Value = model.InformationTypeUUID;
parameters[3].Value = model.Introduce;
parameters[4].Value = model.Address;
parameters[5].Value = model.StartTime;
parameters[6].Value = model.Picture;
parameters[7].Value = model.State;
parameters[8].Value = model.IsDeleted;
parameters[9].Value = model.Photo;
parameters[10].Value = model.ID;
parameters[11].Value = model.InformationUUID;
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(HeqiaoDaoshiCore.Model.Information model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Information(");
strSql.Append("CreateTime,InformationUUID,Title,InformationTypeUUID,Introduce,Address,StartTime,Picture,State,IsDeleted,Photo)");
strSql.Append(" values (");
strSql.Append("@CreateTime,@InformationUUID,@Title,@InformationTypeUUID,@Introduce,@Address,@StartTime,@Picture,@State,@IsDeleted,@Photo)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@CreateTime", SqlDbType.DateTime2, 8),
new SqlParameter("@InformationUUID", SqlDbType.UniqueIdentifier, 16),
new SqlParameter("@Title", SqlDbType.VarChar, 255),
new SqlParameter("@InformationTypeUUID", SqlDbType.UniqueIdentifier, 16),
new SqlParameter("@Introduce", SqlDbType.VarChar, -1),
new SqlParameter("@Address", SqlDbType.VarChar, 255),
new SqlParameter("@StartTime", SqlDbType.DateTime),
new SqlParameter("@Picture", SqlDbType.VarChar, -1),
new SqlParameter("@State", SqlDbType.Bit, 1),
new SqlParameter("@IsDeleted", SqlDbType.Int, 4),
new SqlParameter("@Photo", SqlDbType.VarChar, -1)
};
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.Address;
parameters[6].Value = model.StartTime;
parameters[7].Value = model.Picture;
parameters[8].Value = model.State;
parameters[9].Value = model.IsDeleted;
parameters[10].Value = model.Photo;
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.Information GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,CreateTime,InformationUUID,Title,InformationTypeUUID,Introduce,Address,StartTime,Picture,State,IsDeleted,Photo from Information ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
HeqiaoDaoshiCore.Model.Information model = new HeqiaoDaoshiCore.Model.Information();
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 HeqiaoDaoshiCore.Model.Information DataRowToModel(DataRow row)
{
HeqiaoDaoshiCore.Model.Information model = new HeqiaoDaoshiCore.Model.Information();
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["InformationUUID"] != null && row["InformationUUID"].ToString() != "")
{
model.InformationUUID = new Guid(row["InformationUUID"].ToString());
}
if (row["Title"] != null)
{
model.Title = row["Title"].ToString();
}
if (row["InformationTypeUUID"] != null && row["InformationTypeUUID"].ToString() != "")
{
model.InformationTypeUUID = new Guid(row["InformationTypeUUID"].ToString());
}
if (row["Introduce"] != null)
{
model.Introduce = row["Introduce"].ToString();
}
if (row["Address"] != null)
{
model.Address = row["Address"].ToString();
}
if (row["StartTime"] != null && row["StartTime"].ToString() != "")
{
model.StartTime = DateTime.Parse(row["StartTime"].ToString());
}
if (row["Picture"] != null)
{
model.Picture = row["Picture"].ToString();
}
if (row["State"] != null && row["State"].ToString() != "")
{
if ((row["State"].ToString() == "1") || (row["State"].ToString().ToLower() == "true"))
{
model.State = true;
}
else
{
model.State = false;
}
}
if (row["IsDeleted"] != null && row["IsDeleted"].ToString() != "")
{
model.IsDeleted = int.Parse(row["IsDeleted"].ToString());
}
if (row["Photo"] != null)
{
model.Photo = row["Photo"].ToString();
}
}
return(model);
}
