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文件名称: C#经典范例50讲
  所属分类: C#
  开发工具:
  文件大小: 2mb
  下载次数: 0
  上传时间: 2012-04-18
  提 供 者: dzk****
 详细说明: 很不错的C#源码,实用,分也不多. using System; using System.Drawing; using System.Collections; using System.ComponentModel; using System.Windows.Forms; using System.Data; namespace NoticePad { /// /// 定时提醒的小工具。 /// public class Form1 : System.Windows.Forms.Form { private System.Windows.Forms.Label label1; private System.Windows.Forms.Label label2; private System.Windows.Forms.TextBox textBox1; private System.Windows.Forms.Timer timer1; private System.Windows.Forms.NumericUpDown ndHour; private System.Windows.Forms.NumericUpDown ndMinute; private System.Windows.Forms.Button btn_OK; private System.ComponentModel.IContainer components; public Form1() { // // Windows 窗体设计器支持所必需的 // InitializeComponent(); // // TODO: 在 InitializeComponent 调用后添加任何构造函数代码 // } /// /// 清理所有正在使用的资源。 /// protected override void Dispose( bool disposing ) { if( disposing ) { if (components != null) { components.Dispose(); } } base.Dispose( disposing ); } #region Windows Form Designer generated code /// /// 设计器支持所需的方法 - 不要使用代码编辑器修改 /// 此方法的内容。 /// private void InitializeComponent() { this.components = new System.ComponentModel.Container(); this.ndHour = new System.Windows.Forms.NumericUpDown(); this.ndMinute = new System.Windows.Forms.NumericUpDown(); this.label1 = new System.Windows.Forms.Label(); this.label2 = new System.Windows.Forms.Label(); this.textBox1 = new System.Windows.Forms.TextBox(); this.btn_OK = new System.Windows.Forms.Button(); this.timer1 = new System.Windows.Forms.Timer(this.components); ((System.ComponentModel.ISupportInitialize)(this.ndHour)).BeginInit(); ((System.ComponentModel.ISupportInitialize)(this.ndMinute)).BeginInit(); this.SuspendLayout(); // // ndHour // this.ndHour.Location = new System.Drawing.Point(8, 8); this.ndHour.Maximum = new System.Decimal(new int[] { 23, 0, 0, 0}); this.ndHour.Name = "ndHour"; this.ndHour.Size = new System.Drawing.Size(48, 25); this.ndHour.TabIndex = 0; // // ndMinute // this.ndMinute.Location = new System.Drawing.Point(112, 8); this.ndMinute.Maximum = new System.Decimal(new int[] { 59, 0, 0, 0}); this.ndMinute.Name = "ndMinute"; this.ndMinute.Size = new System.Drawing.Size(48, 25); this.ndMinute.TabIndex = 1; // // label1 // this.label1.AutoSize = true; this.label1.Location = new System.Drawing.Point(64, 16); this.label1.Name = "label1"; this.label1.Size = new System.Drawing.Size(21, 18); this.label1.TabIndex = 2; this.label1.Text = "时"; // // label2 // this.label2.AutoSize = true; this.label2.Location = new System.Drawing.Point(176, 16); this.label2.Name = "label2"; this.label2.Size = new System.Drawing.Size(21, 18); this.label2.TabIndex = 3; this.label2.Text = "分"; // // textBox1 // this.textBox1.Location = new System.Drawing.Point(8, 40); this.textBox1.Multiline = true; this.textBox1.Name = "textBox1"; this.textBox1.ScrollBars = System.Windows.Forms.ScrollBars.Vertical; this.textBox1.Size = new System.Drawing.Size(368, 200); this.textBox1.TabIndex = 4; this.textBox1.Text = "写入提醒的内容......"; // // btn_OK // this.btn_OK.Location = new System.Drawing.Point(232, 8); this.btn_OK.Name = "btn_OK"; this.btn_OK.Size = new System.Drawing.Size(136, 24); this.btn_OK.TabIndex = 5; this.btn_OK.Text = "确定并隐藏"; this.btn_OK.TextAlign = System.Drawing.ContentAlignment.TopCenter; this.btn_OK.Click += new System.EventHandler(this.btn_OK_Click); // // timer1 // this.timer1.Interval = 1000; this.timer1.Tick += new System.EventHandler(this.timer1_Tick); // // Form1 // this.AutoScaleBaseSize = new System.Drawing.Size(8, 18); this.ClientSize = new System.Drawing.Size(386, 250); this.Controls.AddRange(new System.Windows.Forms.Control[] { this.btn_OK, this.textBox1, this.label2, this.label1, this.ndMinute, this.ndHour}); this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog; this.MaximizeBox = false; this.Name = "Form1"; this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen; this.Text = "提醒工具"; ((System.ComponentModel.ISupportInitialize)(this.ndHour)).EndInit(); ((System.ComponentModel.ISupportInitialize)(this.ndMinute)).EndInit(); this.ResumeLayout(false); } #endregion /// /// 应用程序的主入口点。 /// [STAThread] static void Main() { Application.Run(new Form1()); } private System.DateTime dtDes; // 定时周期的检查是否到了提醒的时间了。 private void timer1_Tick(object sender, System.EventArgs e) { if (DateTime.Now > dtDes) { timer1.Enabled = false; this.Show(); this.Activate(); } } // 确定提醒的时间,然后隐藏该工具。 private void btn_OK_Click(object sender, System.EventArgs e) { dtDes = new DateTime( DateTime.Today.Year, DateTime.Today.Month, DateTime.Today.Day, (int)ndHour.Value, (int)ndMinute.Value, 0,0); timer1.Enabled = true; this.Hide(); } } } ...展开收缩
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