kev/Drawer/UCDraw/PcgDrawR/FrmImageExport.cs

using System;
using System.Drawing;
using System.Windows.Forms;

namespace PcgDrawR
{
    public partial class FrmImageExport : DevExpress.XtraEditors.XtraForm
    {
        /// <summary>
        /// 图片放大比例
        /// </summary>
        public int ImageScale { get; set; }

        /// <summary>
        /// 图片格式
        /// </summary>
        public string ImageFormat { get; set; }

        /// <summary>
        /// 输出图像文件路径
        /// </summary>
        public string ImageFilePath { get; set; }

        /// <summary>
        /// Initializes a new instance of the <see cref="FrmImageExport"/> class.
        /// </summary>
        public FrmImageExport()
        {
            InitializeComponent();
        }

        private void btnFolder_Click(object sender, EventArgs e)
        {
            // 创建并配置 SaveFileDialog
            SaveFileDialog saveFileDialog = new SaveFileDialog
            {
                Filter = "Image Files (*.png)|*.png|Image Files (*.jpeg)|*.jpeg|All Files (*.*)|*.*",   // 设置文件类型过滤器
                Title = "保存图像文件",                                   // 对话框标题
                DefaultExt = "png",                                       // 默认文件扩展名
                AddExtension = true,                                       // 自动添加扩展名
            };

            // 显示对话框并处理结果
            if (saveFileDialog.ShowDialog() == DialogResult.OK)
            {
                ImageFilePath = saveFileDialog.FileName;
                txtImageOutput.Text = saveFileDialog.FileName;
            }
            else
            {
                ImageFilePath = string.Empty;
            }
        }

        private void btnExecute_Click(object sender, EventArgs e)
        {
            this.ImageScale = int.Parse(comboBoxEditResolution.Text);
            this.ImageFilePath = txtImageOutput.Text;
            this.ImageFormat = System.IO.Path.GetExtension(ImageFilePath);
            this.btnExecute.DialogResult = DialogResult.OK;
            DialogResult = DialogResult.OK;
            this.Close();
        }

        private void btnExit_Click(object sender, EventArgs e)
        {
            DialogResult = DialogResult.Cancel;
            this.btnExit.DialogResult = System.Windows.Forms.DialogResult.Cancel;
            this.Close();
        }
    }
}