From 1a1c8e71fcd14858f595029f089b2d4a00202b32 Mon Sep 17 00:00:00 2001
From: ogi <Administrator@S-OGI-PC>
Date: Fri, 05 Dec 2025 09:24:16 +0900
Subject: [PATCH] プロジェクトファイルを追加。
---
HotelPms.Share.Windows/Component/LoadingPanel.cs | 203 ++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 203 insertions(+), 0 deletions(-)
diff --git a/HotelPms.Share.Windows/Component/LoadingPanel.cs b/HotelPms.Share.Windows/Component/LoadingPanel.cs
new file mode 100644
index 0000000..28fe7ea
--- /dev/null
+++ b/HotelPms.Share.Windows/Component/LoadingPanel.cs
@@ -0,0 +1,203 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace HotelPms.Share.Windows.Component
+{
+ /// <summary>
+ /// 透明的加载等待层
+ /// </summary>
+ [ToolboxBitmap(typeof(LoadingPanel))]
+ public class LoadingPanel : System.Windows.Forms.Control
+ {
+ /// <summary>
+ /// 是否背景透明
+ /// </summary>
+ private bool _transparentBG = true;
+ /// <summary>
+ /// 透明度
+ /// </summary>
+ private int _alpha = 125;
+
+ /// <summary>
+ /// 容器组件
+ /// </summary>
+ private System.ComponentModel.Container components = new System.ComponentModel.Container();
+
+ /// <summary>
+ /// 构造函数
+ /// </summary>
+ public LoadingPanel() : this(true) { }
+ /// <summary>
+ /// 标准构造函数
+ /// </summary>
+ /// <param name="Alpha"></param>
+ /// <param name="showLoadingImage"></param>
+ public LoadingPanel(bool showLoadingImage)
+ {
+ // | ControlStyles.OptimizedDoubleBuffer AllPaintingInWmPaint
+ SetStyle(ControlStyles.Opaque | ControlStyles.AllPaintingInWmPaint | ControlStyles.UserPaint, true);
+
+ base.CreateControl();
+ // 显示等待的图像
+ if (showLoadingImage)
+ {
+ PictureBox pictureBox_Loading = new PictureBox();
+ //pictureBox_Loading.BackColor = System.Drawing.Color.White;
+ pictureBox_Loading.BackColor = System.Drawing.Color.Transparent;
+ //Properties.Resources.load.MakeTransparent(Properties.Resources.load.GetPixel(0, 0));
+
+ //pictureBox_Loading.SizeMode = PictureBoxSizeMode.AutoSize;
+ //Bitmap bitmap2 = new Bitmap(@"D:\Develop\Src\Cs\L2Soft\HotelPms\HotelPms.Share.Windows\Resources\load.gif");
+ //// 透過にする
+ //bitmap2.MakeTransparent(bitmap2.GetPixel(0, 0));
+ //pictureBox_Loading.Image = bitmap2;
+
+ pictureBox_Loading.Image = Properties.Resources.load;
+ pictureBox_Loading.Name = "pictureBox_Loading";
+ pictureBox_Loading.Size = new System.Drawing.Size(200, 200);
+ pictureBox_Loading.SizeMode = System.Windows.Forms.PictureBoxSizeMode.Zoom;
+ Point Location = new Point(this.Location.X + (this.Width - pictureBox_Loading.Width) / 2, this.Location.Y + (this.Height - pictureBox_Loading.Height) / 2);
+ pictureBox_Loading.Location = Location;
+ pictureBox_Loading.Anchor = AnchorStyles.None;
+ this.Controls.Add(pictureBox_Loading);
+ }
+
+
+ }
+
+ /// <summary>
+ /// 析构处理
+ /// </summary>
+ /// <param name="disposing"></param>
+ protected override void Dispose(bool disposing)
+ {
+ if (disposing)
+ {
+ if (!((components == null)))
+ {
+ components.Dispose();
+ }
+ }
+ base.Dispose(disposing);
+ }
+
+ protected override void OnSizeChanged(EventArgs e)
+ {
+ this.Invalidate();
+ base.OnSizeChanged(e);
+ }
+
+ protected override void OnLocationChanged(EventArgs e)
+ {
+ this.Invalidate();
+ base.OnLocationChanged(e);
+ }
+
+ /// <summary>
+ /// 自定义绘制窗体
+ /// </summary>
+ /// <param name="e"></param>
+ protected override void OnPaint(System.Windows.Forms.PaintEventArgs e)
+ {
+ float vlblControlWidth;
+ float vlblControlHeight;
+
+ Pen labelBorderPen;
+ SolidBrush labelBackColorBrush;
+
+ if (_transparentBG)
+ {
+ Color drawColor = Color.FromArgb(this._alpha, this.BackColor);
+ labelBorderPen = new Pen(drawColor, 0);
+ labelBackColorBrush = new SolidBrush(drawColor);
+ }
+ else
+ {
+ labelBorderPen = new Pen(this.BackColor, 0);
+ labelBackColorBrush = new SolidBrush(this.BackColor);
+ }
+ vlblControlWidth = this.Size.Width;
+ vlblControlHeight = this.Size.Height;
+ //e.Graphics.DrawRectangle(labelBorderPen, 0, 0, vlblControlWidth, vlblControlHeight);
+ e.Graphics.FillRectangle(labelBackColorBrush, 0, 0, vlblControlWidth, vlblControlHeight);
+
+ //Pen b6 = new Pen(Color.FromArgb(255, 215 - 16, 227 - 11, 242 - 5));
+ //Pen b8 = new Pen(Color.FromArgb(_alpha, 215, 227 + 4, 242));
+ //Pen b7 = new Pen(Color.FromArgb(255, 215 - 22, 227 - 10, 242));
+ //GraphicsPath path = new GraphicsPath();
+ //path.AddRectangle(new Rectangle( 0, 0, this.Width, this.Height));
+ //LinearGradientBrush brocha = new LinearGradientBrush(new Point(0, 0), new Point(this.Height, this.Width), b6.Color, b8.Color);
+ //e.Graphics.FillPath(brocha, path);
+
+ base.OnPaint(e);
+ }
+ /// <summary>
+ /// 控件透明特性
+ /// </summary>
+ protected override CreateParams CreateParams
+ {
+ get
+ {
+ CreateParams cp = base.CreateParams;
+ // 开启 WS_EX_TRANSPARENT,使控件支持透明
+ cp.ExStyle |= 0x20;
+ return cp;
+ }
+ }
+ /// <summary>
+ /// 是否使用透明
+ /// </summary>
+ [Category("AlphaOpaque"), Description("是否使用透明,默认为True")]
+ public bool TransparentBG
+ {
+ get { return _transparentBG; }
+ set
+ {
+ _transparentBG = value;
+ this.Invalidate();
+ }
+ }
+ /// <summary>
+ /// 设置透明度
+ /// </summary>
+ [Category("AlphaOpaque"), Description("设置透明度")]
+ public int Alpha
+ {
+ get { return _alpha; }
+ set
+ {
+ _alpha = value;
+ this.Invalidate();
+ }
+ }
+ /// <summary>
+ /// 隐藏处理
+ /// </summary>
+ public void CloseWaiting()
+ {
+ this.BeginInvoke(new Action(() =>
+ {
+ SendToBack();
+ Hide();
+
+ }));
+ }
+ /// <summary>
+ /// 显示处理
+ /// </summary>
+ public void ShowWaiting()
+ {
+ this.BeginInvoke(new Action(() =>
+ {
+ BringToFront();
+ Show();
+ }));
+ }
+ }
+}
--
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