Dev异步加载动画图片等待窗体frmWaiting,WaitForm,SplashScreenManager|C/S框架网

Dev异步加载动画图片等待窗体frmWaiting,WaitForm,SplashScreenManager

作者:作者不详发布日期:2020/04/07 17:01:37

Dev异步加载动画图片等待窗体frmWaiting,WaitForm,SplashScreenManager

支持异步的动画图片等待窗体frmWaiting

frmWaitForm继承DevExpress.XtraWaitForm.WaitForm：

C# Code:

/// <summary>
/// 等待窗体
/// </summary>
internal partial class frmWaitForm : WaitForm
{
public frmWaitForm()
{
InitializeComponent();
this.progressPanel1.AutoHeight = true;
}

#region Overrides

public override void SetCaption(string caption)
{
base.SetCaption(caption);
this.progressPanel1.Caption = caption;
}

public override void SetDescription(string description)
{
base.SetDescription(description);
this.progressPanel1.Description = description;
}

public override void ProcessCommand(Enum cmd, object arg)
{
base.ProcessCommand(cmd, arg);
}

#endregion
}

//来源:C/S框架网 | www.csframework.com | QQ:23404761

使用SplashScreenManager类的ShowForm方法打开等待窗体:

C# Code:

/// <summary>
/// 调用类
/// </summary>
public class frmWaiting
{
public static void ShowMe(Form owner, string message)
{
SplashScreenManager.ShowForm(owner, typeof(frmWaitForm), true, true, false);
SplashScreenManager.Default.SetWaitFormDescription(message);
}

public static void ShowMe(Form owner)
{
SplashScreenManager.ShowForm(owner, typeof(frmWaitForm), true, true, false);
}

public static void HideMe(Form owner)
{
SplashScreenManager.CloseForm(false, 0, owner);
}
}

//来源:C/S框架网 | www.csframework.com | QQ:23404761

测试按钮：

C# Code:

private void btn测试frmWaiting_Click(object sender, EventArgs e)
{
CSFrameworkV5.Library.CommonForms.frmWaiting.ShowMe(this, "测试异步等待窗体");
Application.DoEvents();
Thread.Sleep(3000);
CSFrameworkV5.Library.CommonForms.frmWaiting.HideMe(this);
}

//来源:C/S框架网 | www.csframework.com | QQ:23404761

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参考文档：

C# Dev GridView表格的CustomUnboundColumnData事件异步加载图片类AsynDownImage
DevExpress GridView表格CustomUnboundColumnData事件异步加载图片
C#异步操作等待窗体，异步多线程处理数据通用界面（frmThreadOperating）
DevExpress窗体加载皮肤失败解决方法
C# 不占用文件句柄方式加载图片文件(加载到内存流MemoryStream)
C# Dev GridView表格使用RepositoryItemPictureEdit显示图标或图片
DevExpress GridView 表格内嵌ButtonEdit按钮列图片按钮及Click事件
VS2017工具箱无法加载DevExpress15.2.x控件(添加选项卡加载DLL解决)
C#多线程异步处理数据通用界面窗体(frmThreadOperating)
VS2015 Winform窗体设置DevExpress预设的图标库(组件Image属性)|C/S框架网
C# PictureBox设置背景图片及加载图片源码
DevExpress表格打印预览及自定义页眉页脚并绘制图片(C# Winform)
跨模块打开窗体，支持传入参数加载不同类型的数据
DevExpress表格样式配置窗体frmGridCustomize最新版
加载主窗体后显示指定模块主窗体

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