我有一个动态数组,其中数组大小根据数据库代码中的行数而变化,如下所示:
Dim pgm_act_arr(0) As Double
Dim pgm_act_count As Integer = no.of rows retuned from database
ReDim pgm_act_arr(pgm_act_count)
for each rows in database1
'i want to reinitialize the array here
'now am using for loop to reinitialize array to zero
For i As double to pgm_act_arr.Length
pgm_act_arr(i) = 0.0
Next
for each rows in database2
pgm_act_arr(index)+=somevalue 'inserting values to array elements
next
next
是否有任何单行代码或任何速记操作来重新初始化数组