我想在listView中單擊項目後同時刪除listView和數據庫中的對象。我正試圖在刪除項目之前打開一個警告對話框。我看了一下這如許多其他堆棧溢出問題: how can i delete an item from listview and also database delete a specific item from listview stored in database in androi
這裏是我的輸出: -----Query-----
[1]Update
[2]Delete
[3]Search
[4]Show
Choose Query:1
Enter Your Student ID:1
Enter Your First Name: Respo
Enter Your Middle Name: Topher
Enter Your Last Name: Raspo
Sub project()
Dim a As Long
Dim rKill As Range
a = 3
Do
If Abs(Cells(a - 1, 7).Value - Cells(a, 7).Value) > 5 And Abs(Cells(a + 1, 7).Value - Cells(a, 7).Value) > 5 Then
在MySQL中,我有一個像這樣 book | user | phone
445 a 69
445 g 75
445 e 22
445 l 55
332 w 57
332 u 34
332 v 87
881 o 49
我要刪除所有包含book445,並book332隨機行只保留一個表他們在最後。 所以該表將成爲 book | user | phone
445 l
我試圖刪除矢量中的行,這取決於將返回向量的VBA函數中的另一個向量的值。謝謝。 例如: 條件= [1; 0; 1; 1; 0](5x1) Data = [0.6; 0.7; 0.75; 0.81; 0.94](5x1) 預期結果= [0.6; 0.75; 0.81(3X1) Function RANGEIF(data As Range, condition As Range) As Range