现代应用的启动屏幕如何更美观？这款第三方控件你使用了吗？ DevExpresswinform启动画面

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具有皮肤感知功能的初始屏幕。

• 颜色和字体设置取决于皮肤。
• 您可以自定义并在代码中显示此初始屏幕。

显示并关闭启动画面

您可以使用静态SplashScreenManager.ShowSkinSplashScreen方法手动创建并显示皮肤启动屏幕（例如可以在应用程序启动时调用它）,该方法的参数允许您指定预定义区域、屏幕位置、淡入淡出动画效果等的内容，下图演示了您可以自定义的初始屏幕区域。

要关闭启动画面，请使用静态SplashScreenManager.CloseForm方法。

C#

using DevExpress.XtraSplashScreen;

// Logo image.
Image myLogoImage = Resources.Logo;

// Show a splashscreen.
SplashScreenManager.ShowSkinSplashScreen(
logoImage: myLogoImage,
title: "When Only The Best Will Do",
subtitle: "DevExpress WinForms Controls",
footer: "Copyright © 2000 - 2020 Developer Express Inc." + Environment.NewLine + "All Rights reserved.",
loading: "Starting...",
parentForm: this
);

//Do an operation
//...

//Close the splashscreen
DevExpress.XtraSplashScreen.SplashScreenManager.CloseForm();

VB.NET

Imports DevExpress.XtraSplashScreen

' Logo image.
Dim myLogoImage As Image = My.Resources.Logo

' Show a splashscreen.
DevExpress.XtraSplashScreen.SplashScreenManager.ShowSkinSplashScreen(
logoImage:=myLogoImage,
title:="When Only The Best Will Do",
subtitle:="DevExpress WinForms Controls",
footer:="Copyright © 2000 - 2020 Developer Express Inc." & Environment.NewLine & "All Rights reserved.",
loading:="Starting...",
parentForm:=Me
)

'Do an operation
'...

'Close the splashscreen
DevExpress.XtraSplashScreen.SplashScreenManager.CloseForm()

动态更新启动画面

启动屏幕显示在单独的线程中，您可以使用通过SplashScreenManager.SendCommand方法发送的命令动态更新当前初始屏幕的内容。

C#

SplashScreenManager.Default.SendCommand(SkinSplashScreenCommand.UpdateLoadingText, "Done");

VB.NET

SplashScreenManager.Default.SendCommand(SkinSplashScreenCommand.UpdateLoadingText, "Done")

DevExpress.XtraSplashScreen.SkinSplashScreenCommand类型枚举支持的命令。

C#

public enum SkinSplashScreenCommand {
UpdateTitle,
UpdateSubtitle,
UpdateFooter,
UpdateLoadingText,
UpdateLogoImage,
UpdateSvgImageSize
}

VB.NET

Public Enum SkinSplashScreenCommand
UpdateTitle = 0
UpdateSubtitle = 1
UpdateFooter = 2
UpdateLoadingText = 3
UpdateLogoImage = 4
UpdateSvgImageSize = 5
End Enum

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