MessageBoxBySelf/XWQMessageBox.cs

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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace XWQControls
{
    public partial class XWQMessageBox : Form
    {
        private XWQMessageBoxResult result;

        public XWQMessageBox(Control control)
        {
            InitializeComponent();

            Text = "提示";
            FormBorderStyle = FormBorderStyle.FixedDialog;
            AutoScaleMode = AutoScaleMode.None;
            Size = new Size(341, 205);
            pictureBox_Icon.Size = new Size(50, 50);

            StartPosition = FormStartPosition.Manual;
            Left = control.Left + (+control.Width - Width) / 2;
            Top = control.Top + (control.Height - Height) / 2;
        }

        public XWQMessageBoxResult Show(string text, XWQMessageBoxIcon icon = XWQMessageBoxIcon.Information, XWQMessageBoxButtons button = XWQMessageBoxButtons.OK)
        {
            TopMost = true;
            int distance = 10;
            label_Text.Text = text;

            Bitmap bitmap = null;
            switch (icon)
            {
                case XWQMessageBoxIcon.Information:
                    bitmap = Properties.Resources.information;
                    break;
                case XWQMessageBoxIcon.Error:
                    bitmap = Properties.Resources.error;
                    break;
                case XWQMessageBoxIcon.Warning:
                    bitmap = Properties.Resources.warn;
                    break;
                case XWQMessageBoxIcon.Question:
                    bitmap = Properties.Resources.question;
                    break;
            }

            pictureBox_Icon.Image = bitmap;

            pictureBox_Icon.Left = (Width - pictureBox_Icon.Width - distance - label_Text.Width) / 2;
            label_Text.Left = pictureBox_Icon.Left + pictureBox_Icon.Width + distance;