DotNetBar for WinForms是一個擁有89個組件的用戶界面控件套包，用戶可以使用Visual Studio 2005-2015輕松地創建專業的用戶界面。十多年來DotNetBar幫助開發人員輕松地創建易用的專業Windows Forms (WinForms) 用戶界面。

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要將您的WinForms應用程序標記為DPI感知并在DotNetBar中為WinForms啟用High DPI支持（從DotNetBar 12.8和更高版本開始），請確保您的應用程序包含帶有以下條目的app.manifest文件：

    
      true
    
  

• 提取app.manifest文件并將其放置在與C＃或VB項目相同的文件夾中。
• 在VS.NET解決方案資源管理器窗口中，單擊顯示所有文件工具欄按鈕。

擴展文章：

如何更改默認的ButtonX和ButtonItem顏色，WinForms的DotNetBar

使用主窗體Load事件中的以下代碼，請注意，如果使用StyleManager更改了樣式，則必須再次應用這些更改。
C＃：

using DevComponents.DotNetBar.Rendering;
using DevComponents.DotNetBar;
 
private void Form1_Load(object sender, EventArgs e)
{
    // Change mouse over colors for the default ButtonItem color table and the ButtonX color table
    Office2007ColorTable table = ((Office2007Renderer)GlobalManager.Renderer).ColorTable;
 
    // Default ButtonItem Color
    Office2007ButtonItemColorTable bt = table.ButtonItemColors[0];
    bt.MouseOver.TopBackground = new LinearGradientColorTable(Color.Red);
    bt.MouseOver.BottomBackground = new LinearGradientColorTable(Color.Yellow);
    bt.MouseOver.OuterBorder = new LinearGradientColorTable(Color.Green);
    bt.MouseOver.InnerBorder = new LinearGradientColorTable(Color.Gold);
 
    // Change default ButtonX color
    bt = table.ButtonItemColors[Enum.GetName(typeof(eButtonColor), eButtonColor.OrangeWithBackground)];
    bt.MouseOver.TopBackground = new LinearGradientColorTable(Color.Green);
    bt.MouseOver.BottomBackground = new LinearGradientColorTable(Color.Gold);
    bt.MouseOver.OuterBorder = new LinearGradientColorTable(Color.BlueViolet);
    bt.MouseOver.InnerBorder = new LinearGradientColorTable(Color.BurlyWood);
    bt.MouseOver.Text = Color.Red;
}

Imports DevComponents.DotNetBar.Rendering
Imports DevComponents.DotNetBar
 
Private Sub Form1_Load(ByVal sender As Object, ByVal e As EventArgs)
	' Change mouse over colors for the default ButtonItem color table and the ButtonX color table
	Dim table As Office2007ColorTable = CType(GlobalManager.Renderer, Office2007Renderer).ColorTable
 
	' Default ButtonItem Color
	Dim bt As Office2007ButtonItemColorTable = table.ButtonItemColors(0)
	bt.MouseOver.TopBackground = New LinearGradientColorTable(Color.Red)
	bt.MouseOver.BottomBackground = New LinearGradientColorTable(Color.Yellow)
	bt.MouseOver.OuterBorder = New LinearGradientColorTable(Color.Green)
	bt.MouseOver.InnerBorder = New LinearGradientColorTable(Color.Gold)
 
	' Change default ButtonX color
	bt = table.ButtonItemColors(System.Enum.GetName(GetType(eButtonColor), eButtonColor.OrangeWithBackground))
	bt.MouseOver.TopBackground = New LinearGradientColorTable(Color.Green)
	bt.MouseOver.BottomBackground = New LinearGradientColorTable(Color.Gold)
	bt.MouseOver.OuterBorder = New LinearGradientColorTable(Color.BlueViolet)
	bt.MouseOver.InnerBorder = New LinearGradientColorTable(Color.BurlyWood)
	bt.MouseOver.Text = Color.Red
End Sub

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