/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(PrinterManagerProject.Model.tBatch_for_View model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tBatch_for_View set ");
strSql.Append("batch=@batch,");
strSql.Append("batch_name=@batch_name,");
strSql.Append("start_time=@start_time,");
strSql.Append("end_time=@end_time");
strSql.Append(" where batch=@batch and batch_name=@batch_name and start_time=@start_time and end_time=@end_time ");
SqlParameter[] parameters =
{
new SqlParameter("@batch", SqlDbType.VarChar, 10),
new SqlParameter("@batch_name", SqlDbType.VarChar, 10),
new SqlParameter("@start_time", SqlDbType.VarChar, 10),
new SqlParameter("@end_time", SqlDbType.VarChar, 10)
};
parameters[0].Value = model.batch;
parameters[1].Value = model.batch_name;
parameters[2].Value = model.start_time;
parameters[3].Value = model.end_time;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(PrinterManagerProject.Model.tBatch_for_View model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tBatch_for_View(");
strSql.Append("batch,batch_name,start_time,end_time)");
strSql.Append(" values (");
strSql.Append("@batch,@batch_name,@start_time,@end_time)");
SqlParameter[] parameters =
{
new SqlParameter("@batch", SqlDbType.VarChar, 10),
new SqlParameter("@batch_name", SqlDbType.VarChar, 10),
new SqlParameter("@start_time", SqlDbType.VarChar, 10),
new SqlParameter("@end_time", SqlDbType.VarChar, 10)
};
parameters[0].Value = model.batch;
parameters[1].Value = model.batch_name;
parameters[2].Value = model.start_time;
parameters[3].Value = model.end_time;
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 PrinterManagerProject.Model.tBatch_for_View GetModel(string batch, string batch_name, string start_time, string end_time)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 batch,batch_name,start_time,end_time from tBatch_for_View ");
strSql.Append(" where batch=@batch and batch_name=@batch_name and start_time=@start_time and end_time=@end_time ");
SqlParameter[] parameters =
{
new SqlParameter("@batch", SqlDbType.VarChar, 10),
new SqlParameter("@batch_name", SqlDbType.VarChar, 10),
new SqlParameter("@start_time", SqlDbType.VarChar, 10),
new SqlParameter("@end_time", SqlDbType.VarChar, 10)
};
parameters[0].Value = batch;
parameters[1].Value = batch_name;
parameters[2].Value = start_time;
parameters[3].Value = end_time;
PrinterManagerProject.Model.tBatch_for_View model = new PrinterManagerProject.Model.tBatch_for_View();
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 PrinterManagerProject.Model.tBatch_for_View DataRowToModel(DataRow row)
{
PrinterManagerProject.Model.tBatch_for_View model = new PrinterManagerProject.Model.tBatch_for_View();
if (row != null)
{
if (row["batch"] != null)
{
model.batch = row["batch"].ToString();
}
if (row["batch_name"] != null)
{
model.batch_name = row["batch_name"].ToString();
}
if (row["start_time"] != null)
{
model.start_time = row["start_time"].ToString();
}
if (row["end_time"] != null)
{
model.end_time = row["end_time"].ToString();
}
}
return(model);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(PrinterManagerProject.Model.tBatch_for_View model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(PrinterManagerProject.Model.tBatch_for_View model)
{
return(dal.Add(model));
}
