ICQ/即时通讯

开发平台：
C#

search.cs：源码内容
							using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
namespace qq
{
	/// <summary>
	/// search 的摘要说明。
	/// </summary>
	public class search : System.Windows.Forms.Form
	{
		Form1 form;
		private System.Windows.Forms.TextBox textBox1;
		private System.Windows.Forms.TextBox textBox2;
		private System.Windows.Forms.TextBox textBox3;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.RadioButton radioButton1;
		private System.Windows.Forms.RadioButton radioButton2;
		private System.Windows.Forms.GroupBox groupBox1;
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.Button button2;
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;
		public search(Form1 f)
		{
			//
			// Windows 窗体设计器支持所必需的
			//
			form=f;
			InitializeComponent();
			//
			// TODO: 在 InitializeComponent 调用后添加任何构造函数代码
			//
		}
		/// <summary>
		/// 清理所有正在使用的资源。
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if(components != null)
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}
		#region Windows 窗体设计器生成的代码
		/// <summary>
		/// 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。
		/// </summary>
		private void InitializeComponent()
		{
			this.textBox1 = new System.Windows.Forms.TextBox();
			this.textBox2 = new System.Windows.Forms.TextBox();
			this.textBox3 = new System.Windows.Forms.TextBox();
			this.label1 = new System.Windows.Forms.Label();
			this.label2 = new System.Windows.Forms.Label();
			this.label3 = new System.Windows.Forms.Label();
			this.radioButton1 = new System.Windows.Forms.RadioButton();
			this.radioButton2 = new System.Windows.Forms.RadioButton();
			this.groupBox1 = new System.Windows.Forms.GroupBox();
			this.button1 = new System.Windows.Forms.Button();
			this.button2 = new System.Windows.Forms.Button();
			this.groupBox1.SuspendLayout();
			this.SuspendLayout();
			// 
			// textBox1
			// 
			this.textBox1.Location = new System.Drawing.Point(112, 32);
			this.textBox1.Name = "textBox1";
			this.textBox1.Size = new System.Drawing.Size(72, 21);
			this.textBox1.TabIndex = 0;
			this.textBox1.Text = "";
			// 
			// textBox2
			// 
			this.textBox2.Location = new System.Drawing.Point(112, 64);
			this.textBox2.Name = "textBox2";
			this.textBox2.Size = new System.Drawing.Size(72, 21);
			this.textBox2.TabIndex = 1;
			this.textBox2.Text = "";
			// 
			// textBox3
			// 
			this.textBox3.Location = new System.Drawing.Point(112, 104);
			this.textBox3.Name = "textBox3";
			this.textBox3.Size = new System.Drawing.Size(72, 21);
			this.textBox3.TabIndex = 2;
			this.textBox3.Text = "";
			// 
			// label1
			// 
			this.label1.Location = new System.Drawing.Point(56, 32);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(40, 16);
			this.label1.TabIndex = 4;
			this.label1.Text = "QQ";
			this.label1.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
			// 
			// label2
			// 
			this.label2.Location = new System.Drawing.Point(56, 112);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(40, 16);
			this.label2.TabIndex = 5;
			this.label2.Text = "性别";
			// 
			// label3
			// 
			this.label3.Location = new System.Drawing.Point(56, 72);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(40, 16);
			this.label3.TabIndex = 6;
			this.label3.Text = "昵称";
			// 
			// radioButton1
			// 
			this.radioButton1.Location = new System.Drawing.Point(80, 16);
			this.radioButton1.Name = "radioButton1";
			this.radioButton1.Size = new System.Drawing.Size(40, 24);
			this.radioButton1.TabIndex = 7;
			this.radioButton1.Text = "是";
			// 
			// radioButton2
			// 
			this.radioButton2.Location = new System.Drawing.Point(80, 40);
			this.radioButton2.Name = "radioButton2";
			this.radioButton2.Size = new System.Drawing.Size(72, 24);
			this.radioButton2.TabIndex = 8;
			this.radioButton2.Text = "否";
			// 
			// groupBox1
			// 
			this.groupBox1.Controls.Add(this.radioButton1);
			this.groupBox1.Controls.Add(this.radioButton2);
			this.groupBox1.Location = new System.Drawing.Point(48, 152);
			this.groupBox1.Name = "groupBox1";
			this.groupBox1.Size = new System.Drawing.Size(144, 72);
			this.groupBox1.TabIndex = 9;
			this.groupBox1.TabStop = false;
			this.groupBox1.Text = "是否在线";
			this.groupBox1.Enter += new System.EventHandler(this.groupBox1_Enter);
			// 
			// button1
			// 
			this.button1.FlatStyle = System.Windows.Forms.FlatStyle.Popup;
			this.button1.Location = new System.Drawing.Point(128, 240);
			this.button1.Name = "button1";
			this.button1.Size = new System.Drawing.Size(64, 24);
			this.button1.TabIndex = 10;
			this.button1.Text = "下一步";
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// button2
			// 
			this.button2.FlatStyle = System.Windows.Forms.FlatStyle.Popup;
			this.button2.Location = new System.Drawing.Point(24, 240);
			this.button2.Name = "button2";
			this.button2.Size = new System.Drawing.Size(64, 24);
			this.button2.TabIndex = 11;
			this.button2.Text = "取消";
			this.button2.Click += new System.EventHandler(this.button2_Click);
			// 
			// search
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(248, 277);
			this.Controls.Add(this.button2);
			this.Controls.Add(this.button1);
			this.Controls.Add(this.groupBox1);
			this.Controls.Add(this.label3);
			this.Controls.Add(this.label2);
			this.Controls.Add(this.label1);
			this.Controls.Add(this.textBox3);
			this.Controls.Add(this.textBox2);
			this.Controls.Add(this.textBox1);
			this.Name = "search";
			this.Text = "search";
			this.groupBox1.ResumeLayout(false);
			this.ResumeLayout(false);
		}
		#endregion
		public string getstring()
		{
			string a="";
			if(this.textBox1.Text!="")
				a+=("id="+this.textBox1.Text);
			if(this.textBox2.Text!="")
				a+=("name='"+this.textBox2.Text+"'");
			if(this.textBox3.Text!="")
				a+=("sex='"+this.textBox3.Text+"'");
			
			return a;
		}
		private void groupBox1_Enter(object sender, System.EventArgs e)
		{
		
		}
		private void button2_Click(object sender, System.EventArgs e)
		{
			this.Close();
		}
		private void button1_Click(object sender, System.EventArgs e)
		{
			
		     friend f=new friend(form);
			f.startset(this.getstring());
			f.Show();
			this.Close();
		}
	}
}

						