VB.net 中的标签数组

发布于 2024-11-15 18:13:27 字数 218 浏览 5 评论 0原文

我在 Array 中有 10 个标签（Label1、Label2、Label3、Label4 等），我需要用计时器更改 Text 属性，我有计时器运行良好，但我不知道如何更改当时的一个标签（这一秒标签1，下一秒标签2，下一秒标签3...等）...

我正在使用VB.NET与Visual Studio 中的 .NET 4.0 框架。

谢谢！

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任谁 2024-11-22 18:13:27

你可以尝试这样的事情：

Imports System.Windows.Forms

Public Class Form1
Private _labels As Label()

Public Sub New()

    ' This call is required by the designer.
    InitializeComponent()

    ' Add any initialization after the InitializeComponent() call.
    InitalizeLabelArray()
End Sub

Private Sub InitalizeLabelArray()
    _labels = New Windows.Forms.Label() {Label1, Label2, Label3}
End Sub


End Class

You can try with something like this:

Imports System.Windows.Forms

Public Class Form1
Private _labels As Label()

Public Sub New()

    ' This call is required by the designer.
    InitializeComponent()

    ' Add any initialization after the InitializeComponent() call.
    InitalizeLabelArray()
End Sub

Private Sub InitalizeLabelArray()
    _labels = New Windows.Forms.Label() {Label1, Label2, Label3}
End Sub


End Class

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还在原地等你 2024-11-22 18:13:27

如果您已设置计时器并已开始工作，请为您的阵列尝试以下操作：

'These will be your labels:
Dim oLabel As New Label
Dim oLabel2 As New Label

'Create the array from your labels:
Dim aLabels() As Label = {oLabel, oLabel2}

'loop through your array:
For each oLabel as Label in aLabels

  oLabel.Text = "your text value here"

Next

If you have the timer set up and working already, try something like this for your array:

'These will be your labels:
Dim oLabel As New Label
Dim oLabel2 As New Label

'Create the array from your labels:
Dim aLabels() As Label = {oLabel, oLabel2}

'loop through your array:
For each oLabel as Label in aLabels

  oLabel.Text = "your text value here"

Next

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