/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(SteelManagement.Model.ProgramUpdate model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update ProgramUpdate set ");
strSql.Append("Version=@Version,");
strSql.Append("UpdateFiles=@UpdateFiles,");
strSql.Append("UpdateDetails=@UpdateDetails,");
strSql.Append("EntryTime=@EntryTime");
strSql.Append(" where Id=@Id");
SqlParameter[] parameters =
{
new SqlParameter("@Version", SqlDbType.VarChar, 50),
new SqlParameter("@UpdateFiles", SqlDbType.Text),
new SqlParameter("@UpdateDetails", SqlDbType.Text),
new SqlParameter("@EntryTime", SqlDbType.DateTime),
new SqlParameter("@Id", SqlDbType.Int, 4)
};
parameters[0].Value = model.Version;
parameters[1].Value = model.UpdateFiles;
parameters[2].Value = model.UpdateDetails;
parameters[3].Value = model.EntryTime;
parameters[4].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 SteelManagement.Model.ProgramUpdate DataRowToModel(DataRow row)
{
SteelManagement.Model.ProgramUpdate model = new SteelManagement.Model.ProgramUpdate();
if (row != null)
{
if (row["Id"] != null && row["Id"].ToString() != "")
{
model.Id = int.Parse(row["Id"].ToString());
}
if (row["Version"] != null)
{
model.Version = row["Version"].ToString();
}
if (row["UpdateFiles"] != null)
{
model.UpdateFiles = row["UpdateFiles"].ToString();
}
if (row["UpdateDetails"] != null)
{
model.UpdateDetails = row["UpdateDetails"].ToString();
}
if (row["EntryTime"] != null && row["EntryTime"].ToString() != "")
{
model.EntryTime = DateTime.Parse(row["EntryTime"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(SteelManagement.Model.ProgramUpdate model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into ProgramUpdate(");
strSql.Append("Version,UpdateFiles,UpdateDetails,EntryTime)");
strSql.Append(" values (");
strSql.Append("@Version,@UpdateFiles,@UpdateDetails,@EntryTime)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@Version", SqlDbType.VarChar, 50),
new SqlParameter("@UpdateFiles", SqlDbType.Text),
new SqlParameter("@UpdateDetails", SqlDbType.Text),
new SqlParameter("@EntryTime", SqlDbType.DateTime)
};
parameters[0].Value = model.Version;
parameters[1].Value = model.UpdateFiles;
parameters[2].Value = model.UpdateDetails;
parameters[3].Value = model.EntryTime;
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 SteelManagement.Model.ProgramUpdate GetModel(int Id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 Id,Version,UpdateFiles,UpdateDetails,EntryTime from ProgramUpdate ");
strSql.Append(" where Id=@Id");
SqlParameter[] parameters =
{
new SqlParameter("@Id", SqlDbType.Int, 4)
};
parameters[0].Value = Id;
SteelManagement.Model.ProgramUpdate model = new SteelManagement.Model.ProgramUpdate();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
