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

namespace Metis.ImageLabel
{
    public partial class LabelListChangeName : PdnBaseForm
    {
        private TextBox textBox1;
        private Button button1;
        private Label label1;

        // 创建委托
        public delegate void TransferDataDelegate(string name);
        // 声明一个事件（本质是一个委托）
        public event TransferDataDelegate TransferEvent;

        public LabelListChangeName()
        {
            this.StartPosition = FormStartPosition.CenterParent;
            InitializeComponent();
        }

        private void InitializeComponent()
        {
            this.label1 = new System.Windows.Forms.Label();
            this.textBox1 = new System.Windows.Forms.TextBox();
            this.button1 = new System.Windows.Forms.Button();
            this.SuspendLayout();
            // 
            // label1
            // 
            this.label1.AutoSize = true;
            this.label1.Location = new System.Drawing.Point(31, 60);
            this.label1.Name = "label1";
            this.label1.Size = new System.Drawing.Size(41, 12);
            this.label1.TabIndex = 0;
            this.label1.Text = "名称：";
            // 
            // textBox1
            // 
            this.textBox1.Location = new System.Drawing.Point(78, 57);
            this.textBox1.Name = "textBox1";
            this.textBox1.Size = new System.Drawing.Size(202, 21);
            this.textBox1.TabIndex = 1;
            // 
            // button1
            // 
            this.button1.Location = new System.Drawing.Point(124, 99);
            this.button1.Name = "button1";
            this.button1.Size = new System.Drawing.Size(75, 23);
            this.button1.TabIndex = 2;
            this.button1.Text = "确定";
            this.button1.UseVisualStyleBackColor = true;
            this.button1.Click += new System.EventHandler(this.button1_Click);
            // 
            // LabelListChangeName
            // 
            this.AutoScaleDimensions = new System.Drawing.SizeF(96F, 96F);
            this.ClientSize = new System.Drawing.Size(323, 134);
            this.Controls.Add(this.button1);
            this.Controls.Add(this.textBox1);
            this.Controls.Add(this.label1);
            this.MaximizeBox = false;
            this.MinimizeBox = false;
            this.Name = "LabelListChangeName";
            this.Text = "标注信息";
            this.Controls.SetChildIndex(this.label1, 0);
            this.Controls.SetChildIndex(this.textBox1, 0);
            this.Controls.SetChildIndex(this.button1, 0);
            this.ResumeLayout(false);
            this.PerformLayout();

        }

        /// <summary>
        /// 确定
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button1_Click(object sender, EventArgs e)
        {
            if (string.IsNullOrEmpty(textBox1.Text))
                MessageBox.Show("名称不能為空");
            else
            {
                TransferEvent(textBox1.Text);
                this.Close();// 关闭窗体
            }
        }
    }
}