vb.net批量赋值 c语言批量赋值

VB.net的结构体怎么一次性赋值，结构数组怎么一次性赋值？

把“...”替换成你要初始化的数据。一个简单的例子： Dim a(3) As Integer = { 0, 1, 2 }**修改**既然有界数组不能初始化，就还缺（省）界数组试试嘛： Dim a() As Integer = { 0, 1, 2 } 类型不匹配的错误估计是你的结构体缺少构造函数造成的。在你的quality_i结构体定义里面加一个构造函数，如下所示 Public Structure quality_i Public nub As Integer Public nae As String Public Sub New(ub As Integer, ae As String)nub = ubnae = aeEnd SubEnd Structure 然后以如下方式初始化： Dim k() As quality_i = {

相关问答

Q1: vb.net 数组 赋值

Module Module1

Sub Main()

Dim i, k As Integer

Dim a(,) As Integer = {{1, 2}, {2, 4}, {3, 4}}

For i = 0 To 2

For k = 0 To 1

Console.Write("a({0},{1})={2} ", i, k, a(i, k))

Next

Console.WriteLine()

Next

Console.Read()

End Sub

End Module

Q2: vb.net数组如何赋值

Dim abc(2) As Integer

abc = {0, 1, 2}

'或者

Dim abcd() As Integer

ReDim abcd(9)

For i As Integer = 0 To abcd.Length - 1

abcd(i) = i

Next

也可声明为字符串数组

Q3: vb.net 怎么使用指针对数组快速赋值赋值

数组好像没有快速赋值吧，或者你再把问题再清楚一点。

语句执行时间倒是可以做到。在语句前

Dim oldTime As Date = Now

在过程语句后加

Dim newTime As Date = Now

Dim differenceInSeconds As Long = DateDiff(DateInterval.Second, oldTime, newTime)

textbox1.text= "共用了:" differenceInSeconds "秒!"