作者查詢 / ssccg
作者 ssccg 在 PTT [ C_Sharp ] 看板的留言(推文), 共1030則
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4F→:其實用 Console.Write("{0,3}", x*y); 就好了05/04 21:29
14F→:不加參數就印的出來是因為會執行到 Console.Write(string)05/05 16:27
15F→:這個多載版本,而不是Write(string, params object[])這個05/05 16:28
16F→:會把前面的string當成format string來處理的版本05/05 16:28
17F→:{}並不是特殊字元,有用format string的method才會處理他05/05 16:31
18F→:如果要在format string中印{或}的話,是用{{或}}05/05 16:36
1F→:js function call寫到ScriptManager的RegisterStartupScript05/04 13:06
1F→:先做一個Node class,然後看你要什麼就加到node裡05/03 20:54
1F→:在select的時候就把DBNull轉成null string or empty string04/20 19:53
2F→:看演算法、資料結構用什麼語言有差嗎04/18 21:07
14F→:dt.Load(dr)之後就把dr關了啊,你為什麼不從dt讀要從dr讀?04/18 10:48
15F→:改成dt.Rows[0]["CID"]就可以了吧?04/18 10:50
16F→:還有都redirect了下面兩行bind沒用了吧04/18 10:50
2F→:跟你程式卡住沒關係,不過你迴圈裡所有動作都應該放在最內層03/21 16:15
3F→:的迴圈裡面才是你要的結果03/21 16:15
3F→:把整段script也放在template裡面,或是那行加個if檢查03/20 13:03
1F→:不知道你要做的處理是什麼,很單純的話用sql command直接做03/17 15:55
2F→:比較快吧,或是Gridview加一個field,bind同一行再去處理03/17 15:59
3F→:一定要在DataTable加資料的話你現在的做法也不對,沒Fill()03/17 16:00
4F→:前哪有資料能處理? fill完再加那行,再改那一行的資料才對03/17 16:01
4F→:textBox1.Lines[n] 看起來是讀取 textBox1裡面的各行03/14 09:41
5F→:並不是你要的讀取各個textBox吧?03/14 09:41
6F→:假設你的textBox是叫textBox1、textBox2、textBox3 ...的話03/14 09:54
7F→:form.Controls.Find("textBox" + n, true) 才是各textBox03/14 09:55