本文整理汇总了VB.NET中System.Windows.Forms.ScrollBar.Minimum属性的典型用法代码示例。如果您正苦于以下问题:VB.NET ScrollBar.Minimum属性的具体用法?VB.NET ScrollBar.Minimum怎么用?VB.NET ScrollBar.Minimum使用的例子?那么恭喜您, 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.ScrollBar 的用法示例。
在下文中一共展示了ScrollBar.Minimum属性的1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,您的评价将有助于我们的系统推荐出更棒的VB.NET代码示例。
示例1: SetScrollBarValues
Public Sub SetScrollBarValues()
'Set the following scrollbar properties:
'Minimum: Set to 0
'SmallChange and LargeChange: Per UI guidelines, these must be set
' relative to the size of the view that the user sees, not to
' the total size including the unseen part. In this example,
' these must be set relative to the picture box, not to the image.
'Maximum: Calculate in steps:
'Step 1: The maximum to scroll is the size of the unseen part.
'Step 2: Add the size of visible scrollbars if necessary.
'Step 3: Add an adjustment factor of ScrollBar.LargeChange.
'Configure the horizontal scrollbar
'---------------------------------------------
If (Me.hScrollBar1.Visible) Then
Me.hScrollBar1.Minimum = 0
Me.hScrollBar1.SmallChange = CInt(Me.pictureBox1.Width / 20)
Me.hScrollBar1.LargeChange = CInt(Me.pictureBox1.Width / 10)
Me.hScrollBar1.Maximum = Me.pictureBox1.Image.Size.Width - pictureBox1.ClientSize.Width 'step 1
If (Me.vScrollBar1.Visible) Then 'step 2
Me.hScrollBar1.Maximum += Me.vScrollBar1.Width
End If
Me.hScrollBar1.Maximum += Me.hScrollBar1.LargeChange 'step 3
End If
'Configure the vertical scrollbar
'---------------------------------------------
If (Me.vScrollBar1.Visible) Then
Me.vScrollBar1.Minimum = 0
Me.vScrollBar1.SmallChange = CInt(Me.pictureBox1.Height / 20)
Me.vScrollBar1.LargeChange = CInt(Me.pictureBox1.Height / 10)
Me.vScrollBar1.Maximum = Me.pictureBox1.Image.Size.Height - pictureBox1.ClientSize.Height 'step 1
If (Me.hScrollBar1.Visible) Then 'step 2
Me.vScrollBar1.Maximum += Me.hScrollBar1.Height
End If
Me.vScrollBar1.Maximum += Me.vScrollBar1.LargeChange 'step 3
End If
End Sub
开发者ID:VB.NET开发者,项目名称:System.Windows.Forms,代码行数:53,代码来源:ScrollBar.Minimum
注:本文中的System.Windows.Forms.ScrollBar.Minimum属性示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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