/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(dbamet.Model.Admin model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Admin(");
strSql.Append("uid,upwd)");
strSql.Append(" values (");
strSql.Append("@uid,@upwd)");
SqlParameter[] parameters =
{
new SqlParameter("@uid", SqlDbType.VarChar, 50),
new SqlParameter("@upwd", SqlDbType.VarChar, 50)
};
parameters[0].Value = model.uid;
parameters[1].Value = model.upwd;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(dbamet.Model.Admin model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Admin set ");
strSql.Append("upwd=@upwd");
strSql.Append(" where uid=@uid ");
SqlParameter[] parameters =
{
new SqlParameter("@upwd", SqlDbType.VarChar, 50),
new SqlParameter("@uid", SqlDbType.VarChar, 50)
};
parameters[0].Value = model.upwd;
parameters[1].Value = model.uid;
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 dbamet.Model.Admin GetModel(string uid)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 uid,upwd from Admin ");
strSql.Append(" where uid=@uid ");
SqlParameter[] parameters =
{
new SqlParameter("@uid", SqlDbType.VarChar, 50)
};
parameters[0].Value = uid;
dbamet.Model.Admin model = new dbamet.Model.Admin();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["uid"] != null && ds.Tables[0].Rows[0]["uid"].ToString() != "")
{
model.uid = ds.Tables[0].Rows[0]["uid"].ToString();
}
if (ds.Tables[0].Rows[0]["upwd"] != null && ds.Tables[0].Rows[0]["upwd"].ToString() != "")
{
model.upwd = ds.Tables[0].Rows[0]["upwd"].ToString();
}
return(model);
}
else
{
return(null);
}
}
