流暢啟動(dòng)界面

立即下載DevExpress WinForms

受Windows 10啟發(fā)的啟動(dòng)界面。

• 具有Acrylic material effect — a partially 透明的紋理，僅當(dāng)應(yīng)用程序在Windows 10 Version 1803 (OS build 17134)或更高版本下運(yùn)行時(shí)，此效果才可用。
• 您可以自定義并在代碼中顯示此啟動(dòng)界面。

顯示并關(guān)閉啟動(dòng)界面

您可以使用靜態(tài)SplashScreenManager.ShowFluentSplashScreen方法手動(dòng)創(chuàng)建并顯示流暢的啟動(dòng)界面（例如，可以在應(yīng)用程序啟動(dòng)時(shí)調(diào)用它），該方法的參數(shù)允許指定預(yù)定義區(qū)域、界面位置、淡入淡出動(dòng)畫效果等的內(nèi)容，下圖演示了可以自定義的啟動(dòng)界面區(qū)域。

要關(guān)閉啟動(dòng)界面，請使用靜態(tài)SplashScreenManager.CloseForm方法。

C#：

using DevExpress.XtraSplashScreen;

// Show a splashscreen.
FluentSplashScreenOptions op = new FluentSplashScreenOptions();
op.Title = "When Only The Best Will Do";
op.Subtitle = "DevExpress WinForms Controls";
op.RightFooter = "Starting...";
op.LeftFooter = "Copyright © 2000 - 2020 Developer Express Inc." + Environment.NewLine + "All Rights reserved.";
op.LoadingIndicatorType = FluentLoadingIndicatorType.Dots;
op.OpacityColor = Color.Gray;
op.Opacity = 130;
op.LogoImageOptions.SvgImage = Resources.Logo;

DevExpress.XtraSplashScreen.SplashScreenManager.ShowFluentSplashScreen(
op,
parentForm: this,
useFadeIn: true,
useFadeOut: true
);

//Do an operation
//...

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

VB.NET ：

' Show a splashscreen.
Dim op As FluentSplashScreenOptions = New FluentSplashScreenOptions()
op.Title = "When Only The Best Will Do"
op.Subtitle = "DevExpress WinForms Controls"
op.RightFooter = "Starting..."
op.LeftFooter = "Copyright © 2000 - 2020 Developer Express Inc." & Environment.NewLine & "All Rights reserved."
op.LoadingIndicatorType = FluentLoadingIndicatorType.Dots
op.OpacityColor = Color.Gray
op.Opacity = 130
op.LogoImageOptions.SvgImage = My.Resources.Logo
DevExpress.XtraSplashScreen.SplashScreenManager.ShowFluentSplashScreen(op, parentForm:=Me, useFadeIn:=True, useFadeOut:=True)

'Do an operation
'...

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

動(dòng)態(tài)更新啟動(dòng)界面

啟動(dòng)界面顯示在單獨(dú)的線程中，您可以使用SplashScreenManager.SendCommand 方法發(fā)送的命令動(dòng)態(tài)更新當(dāng)前啟動(dòng)界面的內(nèi)容。

C# ：

FluentSplashScreenOptions op = new FluentSplashScreenOptions();
op.RightFooter = "Done";
SplashScreenManager.Default.SendCommand(FluentSplashScreenCommand.UpdateOptions, op);

VB.NET ：

Dim op As New FluentSplashScreenOptions()
op.RightFooter = "Done"
SplashScreenManager.Default.SendCommand(FluentSplashScreenCommand.UpdateOptions, op)

DevExpress.XtraSplashScreen.FluentSplashScreenCommand類型枚舉支持的命令。

C# ：

public enum FluentSplashScreenCommand {
UpdateOptions,
SubscribeToCustomDrawEvent
}

VB.NET：

Public Enum FluentSplashScreenCommand
UpdateOptions = 0
SubscribeToCustomDrawEvent = 1
End Enum