Winform美化MessageBox

现在在做的项目美工要求比较高，所以根据网上搜索的资料，自定义了一整套的弹出框，供大家参考，之网上其他大神有调用系统ICO的，容易导致异常，我在此使用本地资源ICO，效率高不异常。


using System;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Windows.Forms;
using System.Runtime.InteropServices;
using YLYJ_Cashier.Common;

namespace YLYJ_Cashier
{
    public partial class MyMsgBox : SkinMain
    {
        [DllImport("user32.dll", CharSet = CharSet.Auto)]
        private static extern bool MessageBeep(uint type);
        [DllImport("User32.dll", EntryPoint = "SetWindowLong", SetLastError = true)]
        public static extern bool SetWindowLong(IntPtr hWnd, int nIndex, int nFlags);
        [DllImport("User32.dll", EntryPoint = "GetWindowLong", SetLastError = true)]
        public static extern int GetWindowLong(IntPtr hWnd, int nFlags);
        [DllImport("User32.dll", EntryPoint = "SetWindowPos", SetLastError = true)]
        public static extern int SetWindowPos(IntPtr hWnd, IntPtr hWndWinInsertAfter, int x, int y, int cx, int cy, int nFlags);

        const int WS_EX_TOOLWINDOW = 0x80;
        const int GWL_EXSTYLE = -20;
        const int HWND_TOPMOST = -1;
        const int SWP_NOSIZE = 0x0001;
        const int SWP_NOMOVE = 0x0002;

        static private MyMsgBox newMessageBox;
        static private Label frmTitle;
        static private Label frmMessage;
        static private PictureBox pIcon;
        static private FlowLayoutPanel flpButtons;
        static private Icon frmIcon;

        static private Button btnOK;
        static private Button btnAbort;
        static private Button btnRetry;
        static private Button btnIgnore;
        static private Button btnCancel;
        static private Button btnYes;
        static private Button btnNo;

        static private DialogResult CYReturnButton;

        public enum MyIcon
        {
            Information,
            Question,
            Warning
        }

        public enum MyButtons
        {
            AbortRetryIgnore,
            OK,
            OKCancel,
            RetryCancel,
            YesNo,
            YesNoCancel
        }

        static private void BuildMessageBox(string title)
        {
            try
            {
                newMessageBox = new MyMsgBox();
                newMessageBox.Text = title;
                newMessageBox.Size = new System.Drawing.Size(350, 150);
                newMessageBox.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
                newMessageBox.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None;
                newMessageBox.Paint += new PaintEventHandler(newMessageBox_Paint);
                newMessageBox.BackColor = System.Drawing.Color.White;

                TableLayoutPanel tlp = new TableLayoutPanel();
                tlp.RowCount = 3;
                tlp.ColumnCount = 0;
                tlp.Dock = System.Windows.Forms.DockStyle.Fill;
                tlp.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Absolute, 22));
                tlp.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 100F));
                tlp.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Absolute, 50));
                tlp.BackColor = System.Drawing.Color.Transparent;
                tlp.Padding = new Padding(2, 5, 2, 2);

                frmTitle = new Label();
                frmTitle.Dock = System.Windows.Forms.DockStyle.Fill;
                frmTitle.BackColor = System.Drawing.Color.Transparent;
                frmTitle.ForeColor = System.Drawing.Color.White;
                frmTitle.Font = new Font("微软雅黑", 10, FontStyle.Bold);

                frmMessage = new Label();
                frmMessage.Dock = System.Windows.Forms.DockStyle.Fill;
                frmMessage.BackColor = System.Drawing.Color.White;
                frmMessage.ForeColor=ColorTranslator.FromHtml("#333333");
                frmMessage.Font = new Font("微软雅黑", 12, FontStyle.Regular);
                frmMessage.Padding = new Padding(0, 10, 0, 0);
                frmMessage.Text = "hiii";

                pIcon = new PictureBox();

                flpButtons = new FlowLayoutPanel();
                flpButtons.FlowDirection = System.Windows.Forms.FlowDirection.RightToLeft;
                flpButtons.Padding = new Padding(0, 5, 5, 0);
                flpButtons.Dock = System.Windows.Forms.DockStyle.Fill;
                flpButtons.BackColor = System.Drawing.Color.White;


                TableLayoutPanel tlpMessagePanel = new TableLayoutPanel();
                tlpMessagePanel.BackColor = System.Drawing.Color.White;
                tlpMessagePanel.ForeColor = ColorTranslator.FromHtml("#333333");
                tlpMessagePanel.Dock = System.Windows.Forms.DockStyle.Fill;
                tlpMessagePanel.ColumnCount = 2;
                tlpMessagePanel.RowCount = 0;
                tlpMessagePanel.Padding = new Padding(4, 5, 4, 4);
                tlpMessagePanel.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Absolute, 50));
                tlpMessagePanel.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 100F));
                tlpMessagePanel.Controls.Add(pIcon);
                tlpMessagePanel.Controls.Add(frmMessage);

                tlp.Controls.Add(frmTitle);
                tlp.Controls.Add(tlpMessagePanel);
                tlp.Controls.Add(flpButtons);
                newMessageBox.Controls.Add(tlp);
            }
            catch (Exception ee)
            {
                Log.WriteLog("消息框弹出时发生异常：" + ee.Message.ToString());
            }
        }

        /// <summary>
        /// 默认消息提示，图标为感叹号
        /// </summary>
        static public DialogResult Show(string Message)
        {
            BuildMessageBox("提示");
            frmTitle.Text = "提示";
            frmMessage.Text = Message;
            ShowOKButton();
            IconStatements(MyIcon.Information);
            Image imageIcon = new Bitmap(frmIcon.ToBitmap(), 38, 38);
            pIcon.Image = imageIcon;
            newMessageBox.ShowDialog();
            return CYReturnButton;
        }
        /// <summary>
        /// Message: Text to display in the message box.
        /// </summary>
        static public DialogResult Show(string Message, MyIcon MIcon)
        {
            BuildMessageBox("提示");
            frmTitle.Text = "提示";
            frmMessage.Text = Message;
            ShowOKButton();
            IconStatements(MIcon);
            Image imageIcon = new Bitmap(frmIcon.ToBitmap(), 38, 38);
            pIcon.Image = imageIcon;
            newMessageBox.ShowDialog();
            return CYReturnButton;
        }

        /// <summary>
        /// Title: Text to display in the title bar of the messagebox.
        /// </summary>
        static public DialogResult Show(string Message, string Title)
        {
            BuildMessageBox(Title);
            frmTitle.Text = Title;
            frmMessage.Text = Message;
            ShowOKButton();
            newMessageBox.ShowDialog();
            return CYReturnButton;
        }

        /// <summary>
        /// MButtons: Display MyButtons on the message box.
        /// </summary>
        static public DialogResult Show(string Message, string Title, MyButtons MButtons)
        {
            BuildMessageBox(Title); // BuildMessageBox method, responsible for creating the MessageBox
            frmTitle.Text = Title; // Set the title of the MessageBox
            frmMessage.Text = Message; //Set the text of the MessageBox
            ButtonStatements(MButtons); // ButtonStatements method is responsible for showing the appropreiate buttons
            newMessageBox.ShowDialog(); // Show the MessageBox as a Dialog.
            return CYReturnButton; // Return the button click as an Enumerator
        }

        /// <summary>
        /// MIcon: Display MyIcon on the message box.
        /// </summary>
        static public DialogResult Show(string Message, string Title, MyButtons MButtons, MyIcon MIcon)
        {
            BuildMessageBox(Title);
            frmTitle.Text = Title;
            frmMessage.Text = Message;
            ButtonStatements(MButtons);
            IconStatements(MIcon);
            Image imageIcon = new Bitmap(frmIcon.ToBitmap(), 38, 38);
            pIcon.Image = imageIcon;
            newMessageBox.ShowDialog();
            return CYReturnButton;
        }

        static void btn_MouseEnter(object sender, EventArgs e)
        {
            var btn = (Button)sender;
            btn.BackgroundImage = Properties.Resources.buttonHover;
        }

        static void btn_MouseLeave(object sender, EventArgs e)
        {
            var btn = (Button)sender;
            btn.BackgroundImage = Properties.Resources.buttonBack;
        }

        static void btnOK_Click(object sender, EventArgs e)
        {
            CYReturnButton = DialogResult.OK;
            newMessageBox.Dispose();
        }

        static void btnAbort_Click(object sender, EventArgs e)
        {
            CYReturnButton = DialogResult.Abort;
            newMessageBox.Dispose();
        }

        static void btnRetry_Click(object sender, EventArgs e)
        {
            CYReturnButton = DialogResult.Retry;
            newMessageBox.Dispose();
        }

        static void btnIgnore_Click(object sender, EventArgs e)
        {
            CYReturnButton = DialogResult.Ignore;
            newMessageBox.Dispose();
        }

        static void btnCancel_Click(object sender, EventArgs e)
        {
            CYReturnButton = DialogResult.Cancel;
            newMessageBox.Dispose();
        }

        static void btnYes_Click(object sender, EventArgs e)
        {
            CYReturnButton = DialogResult.Yes;
            newMessageBox.Dispose();
        }

        static void btnNo_Click(object sender, EventArgs e)
        {
            CYReturnButton = DialogResult.No;
            newMessageBox.Dispose();
        }

        static private void ShowOKButton()
        {
            btnOK = new Button();
            btnOK.Text = "确认";
            btnOK.Size = new System.Drawing.Size(80, 32);
            btnOK.BackColor = System.Drawing.Color.Transparent; ;
            btnOK.BackgroundImage = Properties.Resources.buttonBack;
            btnOK.Font = new Font("微软雅黑", 9, FontStyle.Regular);
            btnOK.BackgroundImageLayout = ImageLayout.Stretch;
            btnOK.ForeColor = System.Drawing.Color.White;
            btnOK.TextAlign = ContentAlignment.TopCenter;
            btnOK.FlatAppearance.BorderSize = 0;
            btnOK.FlatStyle = FlatStyle.Flat;
            btnOK.Click += new EventHandler(btnOK_Click);
            btnOK.MouseEnter += new EventHandler(btn_MouseEnter);
            btnOK.MouseLeave += new EventHandler(btn_MouseLeave);
            btnOK.Cursor=Cursors.Hand;
            flpButtons.Controls.Add(btnOK);
        }

        static private void ShowAbortButton()
        {
            btnAbort = new Button();
            btnAbort.Text = "停止";
            btnAbort.Size = new System.Drawing.Size(80, 32);
            btnAbort.BackColor = System.Drawing.Color.Transparent;
            btnAbort.BackgroundImage = Properties.Resources.buttonBack;
            btnAbort.Font = new Font("微软雅黑", 9, FontStyle.Regular);
            btnAbort.BackgroundImageLayout = ImageLayout.Stretch;
            btnAbort.ForeColor = System.Drawing.Color.White;
            btnAbort.TextAlign = ContentAlignment.TopCenter;
            btnAbort.FlatAppearance.BorderSize = 0;
            btnAbort.FlatStyle = FlatStyle.Flat;
            btnAbort.Click += new EventHandler(btnAbort_Click);
            btnAbort.MouseEnter += new EventHandler(btn_MouseEnter);
            btnAbort.MouseLeave += new EventHandler(btn_MouseLeave);
            btnAbort.Cursor = Cursors.Hand;
            flpButtons.Controls.Add(btnAbort);
        }

        static private void ShowRetryButton()
        {
            btnRetry = new Button();
            btnRetry.Text = "重试";
            btnRetry.Size = new System.Drawing.Size(80, 32);
            btnRetry.BackColor = System.Drawing.Color.Transparent;
            btnRetry.BackgroundImage = Properties.Resources.buttonBack;
            btnRetry.Font = new Font("微软雅黑", 9, FontStyle.Regular);
            btnRetry.BackgroundImageLayout = ImageLayout.Stretch;
            btnRetry.ForeColor = System.Drawing.Color.White;
            btnRetry.TextAlign = ContentAlignment.TopCenter;
            btnRetry.FlatAppearance.BorderSize = 0;
            btnRetry.FlatStyle = FlatStyle.Flat;
            btnRetry.Click += new EventHandler(btnRetry_Click);
            btnRetry.MouseEnter += new EventHandler(btn_MouseEnter);
            btnRetry.MouseLeave += new EventHandler(btn_MouseLeave);
            btnRetry.Cursor = Cursors.Hand;
            flpButtons.Controls.Add(btnRetry);
        }

        static private void ShowIgnoreButton()
        {
            btnIgnore = new Button();
            btnIgnore.Text = "忽略";
            btnIgnore.Size = new System.Drawing.Size(80, 32);
            btnIgnore.BackColor = System.Drawing.Color.Transparent;
            btnIgnore.BackgroundImage = Properties.Resources.buttonBack;
            btnIgnore.Font = new Font("微软雅黑", 9, FontStyle.Regular);
            btnIgnore.BackgroundImageLayout = ImageLayout.Stretch;
            btnIgnore.ForeColor = System.Drawing.Color.White;
            btnIgnore.TextAlign = ContentAlignment.TopCenter;
            btnIgnore.FlatAppearance.BorderSize = 0;
            btnIgnore.FlatStyle = FlatStyle.Flat;
            btnIgnore.Click += new EventHandler(btnIgnore_Click);
            btnIgnore.MouseEnter += new EventHandler(btn_MouseEnter);
            btnIgnore.MouseLeave += new EventHandler(btn_MouseLeave);
            btnIgnore.Cursor = Cursors.Hand;
            flpButtons.Controls.Add(btnIgnore);
        }

        static private void ShowCancelButton()
        {
            btnCancel = new Button();
            btnCancel.Text = "取消";
            btnCancel.Size = new System.Drawing.Size(80, 32);
            btnCancel.BackColor = System.Drawing.Color.Transparent;
            btnCancel.BackgroundImage = Properties.Resources.buttonBack;
            btnCancel.Font = new Font("微软雅黑",9, FontStyle.Regular);
            btnCancel.BackgroundImageLayout = ImageLayout.Stretch;
            btnCancel.ForeColor = System.Drawing.Color.White;
            btnCancel.TextAlign = ContentAlignment.TopCenter;
            btnCancel.FlatAppearance.BorderSize = 0;
            btnCancel.FlatStyle = FlatStyle.Flat;
            btnCancel.Click += new EventHandler(btnCancel_Click);
            btnCancel.MouseEnter += new EventHandler(btn_MouseEnter);
            btnCancel.MouseLeave += new EventHandler(btn_MouseLeave);
            btnCancel.Cursor = Cursors.Hand;
            flpButtons.Controls.Add(btnCancel);
        }

        static private void ShowYesButton()
        {
            btnYes = new Button();
            btnYes.Text = "是";
            btnYes.Size = new System.Drawing.Size(80, 32);
            btnYes.BackColor = System.Drawing.Color.Transparent;
            btnYes.BackgroundImage = Properties.Resources.buttonBack;
            btnYes.Font = new Font("微软雅黑", 9, FontStyle.Regular);
            btnYes.BackgroundImageLayout = ImageLayout.Stretch;
            btnYes.ForeColor = System.Drawing.Color.White;
            btnYes.TextAlign = ContentAlignment.TopCenter;
            btnYes.FlatAppearance.BorderSize = 0;
            btnYes.FlatStyle = FlatStyle.Flat;
            btnYes.Click += new EventHandler(btnYes_Click);
            btnYes.MouseEnter += new EventHandler(btn_MouseEnter);
            btnYes.MouseLeave += new EventHandler(btn_MouseLeave);
            btnYes.Cursor = Cursors.Hand;
            btnYes.TabIndex = 1;
            flpButtons.Controls.Add(btnYes);
        }

        static private void ShowNoButton()
        {
            btnNo = new Button();
            btnNo.Text = "否";
            btnNo.Size = new System.Drawing.Size(80, 32);
            btnNo.BackColor = System.Drawing.Color.Transparent;
            btnNo.BackgroundImage = Properties.Resources.buttonBack;
            btnNo.Font = new Font("微软雅黑", 9, FontStyle.Regular);
            btnNo.BackgroundImageLayout = ImageLayout.Stretch;
            btnNo.ForeColor = System.Drawing.Color.White;
            btnNo.TextAlign = ContentAlignment.TopCenter;
            btnNo.FlatAppearance.BorderSize = 0;
            btnNo.FlatStyle = FlatStyle.Flat;
            btnNo.Click += new EventHandler(btnNo_Click);
            btnNo.MouseEnter += new EventHandler(btn_MouseEnter);
            btnNo.MouseLeave += new EventHandler(btn_MouseLeave);
            btnNo.Cursor = Cursors.Hand;
            flpButtons.Controls.Add(btnNo);
        }

        static private void ButtonStatements(MyButtons MButtons)
        {
            try
            {
                if (MButtons == MyButtons.AbortRetryIgnore)
                {
                    ShowIgnoreButton();
                    ShowRetryButton();
                    ShowAbortButton();
                }

                if (MButtons == MyButtons.OK)
                {
                    ShowOKButton();
                }

                if (MButtons == MyButtons.OKCancel)
                {
                    ShowCancelButton();
                    ShowOKButton();
                }

                if (MButtons == MyButtons.RetryCancel)
                {
                    ShowCancelButton();
                    ShowRetryButton();
                }

                if (MButtons == MyButtons.YesNo)
                {
                    ShowNoButton();
                    ShowYesButton();
                }

                if (MButtons == MyButtons.YesNoCancel)
                {
                    ShowCancelButton();
                    ShowNoButton();
                    ShowYesButton();
                }
            }
            catch (Exception ee)
            {
                Log.WriteLog("消息框弹出时发生异常：" + ee.Message.ToString());
            }
        }

        static private void IconStatements(MyIcon MIcon)
        {
            try
            {
                if (MIcon == MyIcon.Information)
                {
                    MessageBeep(0);
                    frmIcon = Properties.Resources.information;
                }

                if (MIcon == MyIcon.Question)
                {
                    MessageBeep(0);
                    frmIcon = Properties.Resources.question;
                }


                if (MIcon == MyIcon.Warning)
                {
                    MessageBeep(30);
                    frmIcon = Properties.Resources.warning;
                }
            }
            catch (Exception ee)
            {
                Log.WriteLog("消息框弹出时发生异常：" + ee.Message.ToString());
            }
        }

        static void newMessageBox_Paint(object sender, PaintEventArgs e)
        {
            Graphics g = e.Graphics;
            Rectangle frmTitleL = new Rectangle(0, 0, (newMessageBox.Width / 2), 30);
            Rectangle frmTitleR = new Rectangle((newMessageBox.Width / 2), 0, (newMessageBox.Width / 2), 30);
            Rectangle frmMessageBox = new Rectangle(0, 0, (newMessageBox.Width - 1), (newMessageBox.Height - 1));
            LinearGradientBrush frmLGBL = new LinearGradientBrush(frmTitleL, Color.FromArgb(85, 100, 217), Color.FromArgb(209, 230, 243), LinearGradientMode.Horizontal);
            LinearGradientBrush frmLGBR = new LinearGradientBrush(frmTitleR, Color.FromArgb(209, 230, 243), Color.FromArgb(85, 100, 217), LinearGradientMode.Horizontal);
            Pen frmPen = new Pen(Color.FromArgb(63, 119, 143), 1);
            g.FillRectangle(frmLGBL, frmTitleL);
            g.FillRectangle(frmLGBR, frmTitleR);
            g.DrawRectangle(frmPen, frmMessageBox);
        }

        private void InitializeComponent()
        {
            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(MyMsgBox));
            this.SuspendLayout();
            // 
            // MyMsgBox
            // 
            this.BackColor = System.Drawing.Color.White;
            this.ClientSize = new System.Drawing.Size(284, 262);
            this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
            this.KeyPreview = true;
            this.Name = "MyMsgBox";
            this.ShowInTaskbar = false;
            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
            this.ShowInTaskbar = false;
            this.TopMost = true;
            this.Load += new System.EventHandler(this.MyMsgBox_Load);
            this.KeyDown += new System.Windows.Forms.KeyEventHandler(this.MyMsgBox_KeyDown);
            this.ResumeLayout(false);

        }

        private void MyMsgBox_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Escape) //ESC键按下
            {
                this.Close();
            }
        }

        /// <summary>
        /// 控制弹出框永远在最上方
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void MyMsgBox_Load(object sender, EventArgs e)
        {
            SetWindowLong(this.Handle, GWL_EXSTYLE, GetWindowLong(Handle, GWL_EXSTYLE) | WS_EX_TOOLWINDOW);
            SetWindowPos(this.Handle, (IntPtr)HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE);
            this.TopMost = true;
        }
    }
}