本文整理汇总了VB.NET中System.Windows.Forms.NumericUpDown.Increment属性的典型用法代码示例。如果您正苦于以下问题:VB.NET NumericUpDown.Increment属性的具体用法?VB.NET NumericUpDown.Increment怎么用?VB.NET NumericUpDown.Increment使用的例子?那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类System.Windows.Forms.NumericUpDown
的用法示例。
在下文中一共展示了NumericUpDown.Increment属性的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: InstantiateMyNumericUpDown
Public Sub InstantiateMyNumericUpDown()
' Create and initialize a NumericUpDown control.
numericUpDown1 = New NumericUpDown()
' Dock the control to the top of the form.
numericUpDown1.Dock = System.Windows.Forms.DockStyle.Top
' Set the Minimum, Maximum, and initial Value.
numericUpDown1.Value = 5
numericUpDown1.Maximum = 2500
numericUpDown1.Minimum = - 100
' Add the NumericUpDown to the Form.
Controls.Add(numericUpDown1)
End Sub
' Check box to toggle decimal places to be displayed.
Private Sub checkBox1_Click(sender As Object, e As EventArgs)
' If DecimalPlaces is greater than 0, set them to 0 and round the
' current Value; otherwise, set DecimalPlaces to 2 and change the
' Increment to 0.25.
If numericUpDown1.DecimalPlaces > 0 Then
numericUpDown1.DecimalPlaces = 0
numericUpDown1.Value = Decimal.Round(numericUpDown1.Value, 0)
Else
numericUpDown1.DecimalPlaces = 2
numericUpDown1.Increment = 0.25D
End If
End Sub
' Check box to toggle thousands separators to be displayed.
Private Sub checkBox2_Click(sender As Object, e As EventArgs)
' If ThousandsSeparator is true, set it to false;
' otherwise, set it to true.
If numericUpDown1.ThousandsSeparator Then
numericUpDown1.ThousandsSeparator = False
Else
numericUpDown1.ThousandsSeparator = True
End If
End Sub
' Check box to toggle hexadecimal to be displayed.
Private Sub checkBox3_Click(sender As Object, e As EventArgs)
' If Hexadecimal is true, set it to false;
' otherwise, set it to true.
If numericUpDown1.Hexadecimal Then
numericUpDown1.Hexadecimal = False
Else
numericUpDown1.Hexadecimal = True
End If
End Sub
示例2: Module1
' 导入命名空间
Imports System.Windows.Forms
Module Module1
Sub Main()
Application.Run(New Form1)
End Sub
End Module
Public Class Form1
Inherits System.Windows.Forms.Form
#Region " Windows Form Designer generated code "
Public Sub New()
MyBase.New()
'This call is required by the Windows Form Designer.
InitializeComponent()
'Add any initialization after the InitializeComponent() call
End Sub
'Form overrides dispose to clean up the component list.
Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
If disposing Then
If Not (components Is Nothing) Then
components.Dispose()
End If
End If
MyBase.Dispose(disposing)
End Sub
'Required by the Windows Form Designer
Private components As System.ComponentModel.IContainer
'NOTE: The following procedure is required by the Windows Form Designer
'It can be modified using the Windows Form Designer.
'Do not modify it using the code editor.
Friend WithEvents NumericUpDown1 As System.Windows.Forms.NumericUpDown
Friend WithEvents Label1 As System.Windows.Forms.Label
Friend WithEvents Button1 As System.Windows.Forms.Button
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.NumericUpDown1 = New System.Windows.Forms.NumericUpDown()
Me.Label1 = New System.Windows.Forms.Label()
Me.Button1 = New System.Windows.Forms.Button()
CType(Me.NumericUpDown1, System.ComponentModel.ISupportInitialize).BeginInit()
Me.SuspendLayout()
'
'NumericUpDown1
'
Me.NumericUpDown1.Location = New System.Drawing.Point(104, 24)
Me.NumericUpDown1.Name = "NumericUpDown1"
Me.NumericUpDown1.TabIndex = 0
'
'Label1
'
Me.Label1.Location = New System.Drawing.Point(16, 24)
Me.Label1.Name = "Label1"
Me.Label1.Size = New System.Drawing.Size(72, 23)
Me.Label1.TabIndex = 1
Me.Label1.Text = "Value"
'
'Button1
'
Me.Button1.Location = New System.Drawing.Point(104, 72)
Me.Button1.Name = "Button1"
Me.Button1.TabIndex = 2
Me.Button1.Text = "Done"
'
'Form1
'
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(292, 117)
Me.Controls.AddRange(New System.Windows.Forms.Control() {Me.Button1, Me.Label1, Me.NumericUpDown1})
Me.Name = "Form1"
Me.Text = "NumericUpDownDemo"
CType(Me.NumericUpDown1, System.ComponentModel.ISupportInitialize).EndInit()
Me.ResumeLayout(False)
End Sub
#End Region
Private Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
MessageBox.Show("Value is " & NumericUpDown1.Value)
End Sub
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
NumericUpDown1.Increment = 5
NumericUpDown1.Maximum = 1000
NumericUpDown1.Value = 500
End Sub
End Class