/// <summary>
/// 增加一条数据
/// </summary>
public decimal Add(Maticsoft.Model.Operation_log model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tb_Operation_log(");
strSql.Append("UserName,Operation,Remarks,DateTime)");
strSql.Append(" values (");
strSql.Append("@UserName,@Operation,@Remarks,@DateTime)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@UserName", SqlDbType.VarChar, 50),
new SqlParameter("@Operation", SqlDbType.NVarChar, 50),
new SqlParameter("@Remarks", SqlDbType.Text),
new SqlParameter("@DateTime", SqlDbType.DateTime)
};
parameters[0].Value = model.UserName;
parameters[1].Value = model.Operation;
parameters[2].Value = model.Remarks;
parameters[3].Value = model.DateTime;
object obj = dbs.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToDecimal(obj));
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Maticsoft.Model.Operation_log model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tb_Operation_log set ");
strSql.Append("UserName=@UserName,");
strSql.Append("Operation=@Operation,");
strSql.Append("Remarks=@Remarks,");
strSql.Append("DateTime=@DateTime");
strSql.Append(" where R_ID=@R_ID");
SqlParameter[] parameters =
{
new SqlParameter("@UserName", SqlDbType.VarChar, 50),
new SqlParameter("@Operation", SqlDbType.NVarChar, 50),
new SqlParameter("@Remarks", SqlDbType.Text),
new SqlParameter("@DateTime", SqlDbType.DateTime),
new SqlParameter("@R_ID", SqlDbType.Decimal, 9)
};
parameters[0].Value = model.UserName;
parameters[1].Value = model.Operation;
parameters[2].Value = model.Remarks;
parameters[3].Value = model.DateTime;
parameters[4].Value = model.R_ID;
int rows = dbs.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.Operation_log GetModel(decimal R_ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 R_ID,UserName,Operation,Remarks,DateTime from tb_Operation_log ");
strSql.Append(" where R_ID=@R_ID");
SqlParameter[] parameters =
{
new SqlParameter("@R_ID", SqlDbType.Decimal)
};
parameters[0].Value = R_ID;
Maticsoft.Model.Operation_log model = new Maticsoft.Model.Operation_log();
DataSet ds = dbs.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["R_ID"] != null && ds.Tables[0].Rows[0]["R_ID"].ToString() != "")
{
model.R_ID = decimal.Parse(ds.Tables[0].Rows[0]["R_ID"].ToString());
}
if (ds.Tables[0].Rows[0]["UserName"] != null && ds.Tables[0].Rows[0]["UserName"].ToString() != "")
{
model.UserName = ds.Tables[0].Rows[0]["UserName"].ToString();
}
if (ds.Tables[0].Rows[0]["Operation"] != null && ds.Tables[0].Rows[0]["Operation"].ToString() != "")
{
model.Operation = ds.Tables[0].Rows[0]["Operation"].ToString();
}
if (ds.Tables[0].Rows[0]["Remarks"] != null && ds.Tables[0].Rows[0]["Remarks"].ToString() != "")
{
model.Remarks = ds.Tables[0].Rows[0]["Remarks"].ToString();
}
if (ds.Tables[0].Rows[0]["DateTime"] != null && ds.Tables[0].Rows[0]["DateTime"].ToString() != "")
{
model.DateTime = DateTime.Parse(ds.Tables[0].Rows[0]["DateTime"].ToString());
}
return(model);
}
else
{
return(null);
}
}
