defprintform.cs

c#编写的人事管理系统源码 写得不错 值得收藏

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data.OleDb;
using System.Drawing.Printing;
using System.Text;
namespace PM
{
	/// <summary>
	/// DefPrintForm 的摘要说明。
	/// </summary>
	public class DefPrintForm : System.Windows.Forms.Form
	{
		private System.Windows.Forms.CheckedListBox checkedListBox1;
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.Button button2;
		private System.Windows.Forms.Button button3;
		private System.Windows.Forms.Button button4;
		private System.Windows.Forms.Button button5;
		private System.Windows.Forms.Button button6;
		private System.Drawing.Printing.PrintDocument printDocument1;
		private System.Windows.Forms.PageSetupDialog pageSetupDialog1;
		private System.Windows.Forms.PrintPreviewDialog printPreviewDialog1;
		private System.Windows.Forms.PrintDialog printDialog1;
		private System.Windows.Forms.TextBox Title_txt;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.TextBox textBox1;
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		public DefPrintForm()
		{
			//
			// 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
			//
		}

		/// <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()
		{
			System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(DefPrintForm));
			this.checkedListBox1 = new System.Windows.Forms.CheckedListBox();
			this.button1 = new System.Windows.Forms.Button();
			this.button2 = new System.Windows.Forms.Button();
			this.button3 = new System.Windows.Forms.Button();
			this.button4 = new System.Windows.Forms.Button();
			this.button5 = new System.Windows.Forms.Button();
			this.button6 = new System.Windows.Forms.Button();
			this.printDocument1 = new System.Drawing.Printing.PrintDocument();
			this.pageSetupDialog1 = new System.Windows.Forms.PageSetupDialog();
			this.printPreviewDialog1 = new System.Windows.Forms.PrintPreviewDialog();
			this.printDialog1 = new System.Windows.Forms.PrintDialog();
			this.Title_txt = 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.textBox1 = new System.Windows.Forms.TextBox();
			this.SuspendLayout();
			// 
			// checkedListBox1
			// 
			this.checkedListBox1.Location = new System.Drawing.Point(8, 8);
			this.checkedListBox1.Name = "checkedListBox1";
			this.checkedListBox1.Size = new System.Drawing.Size(120, 356);
			this.checkedListBox1.TabIndex = 0;
			// 
			// button1
			// 
			this.button1.Location = new System.Drawing.Point(288, 280);
			this.button1.Name = "button1";
			this.button1.TabIndex = 1;
			this.button1.Text = "页面设置";
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// button2
			// 
			this.button2.Location = new System.Drawing.Point(288, 312);
			this.button2.Name = "button2";
			this.button2.TabIndex = 2;
			this.button2.Text = "打印预览 ";
			this.button2.Click += new System.EventHandler(this.button2_Click);
			// 
			// button3
			// 
			this.button3.Location = new System.Drawing.Point(288, 344);
			this.button3.Name = "button3";
			this.button3.TabIndex = 3;
			this.button3.Text = "打印";
			this.button3.Click += new System.EventHandler(this.button3_Click);
			// 
			// button4
			// 
			this.button4.Location = new System.Drawing.Point(160, 344);
			this.button4.Name = "button4";
			this.button4.TabIndex = 4;
			this.button4.Text = "取消";
			this.button4.Click += new System.EventHandler(this.button4_Click);
			// 
			// button5
			// 
			this.button5.Location = new System.Drawing.Point(160, 312);
			this.button5.Name = "button5";
			this.button5.TabIndex = 5;
			this.button5.Text = "全选";
			this.button5.Click += new System.EventHandler(this.button5_Click);
			// 
			// button6
			// 
			this.button6.Location = new System.Drawing.Point(160, 280);
			this.button6.Name = "button6";
			this.button6.TabIndex = 6;
			this.button6.Text = "取消选定";
			this.button6.Click += new System.EventHandler(this.button6_Click);
			// 
			// printDocument1
			// 
			this.printDocument1.OriginAtMargins = true;
			this.printDocument1.PrintPage += new System.Drawing.Printing.PrintPageEventHandler(this.printDocument1_PrintPage);
			// 
			// pageSetupDialog1
			// 
			this.pageSetupDialog1.Document = this.printDocument1;
			this.pageSetupDialog1.ShowHelp = true;
			// 
			// printPreviewDialog1
			// 
			this.printPreviewDialog1.AutoScrollMargin = new System.Drawing.Size(0, 0);
			this.printPreviewDialog1.AutoScrollMinSize = new System.Drawing.Size(0, 0);
			this.printPreviewDialog1.ClientSize = new System.Drawing.Size(400, 300);
			this.printPreviewDialog1.Document = this.printDocument1;
			this.printPreviewDialog1.Enabled = true;
			this.printPreviewDialog1.Icon = ((System.Drawing.Icon)(resources.GetObject("printPreviewDialog1.Icon")));
			this.printPreviewDialog1.Location = new System.Drawing.Point(546, 8);
			this.printPreviewDialog1.MinimumSize = new System.Drawing.Size(375, 250);
			this.printPreviewDialog1.Name = "printPreviewDialog1";
			this.printPreviewDialog1.TransparencyKey = System.Drawing.Color.Empty;
			this.printPreviewDialog1.UseAntiAlias = true;
			this.printPreviewDialog1.Visible = false;
			// 
			// printDialog1
			// 
			this.printDialog1.AllowSelection = true;
			this.printDialog1.AllowSomePages = true;
			this.printDialog1.Document = this.printDocument1;
			this.printDialog1.ShowHelp = true;
			// 
			// Title_txt
			// 
			this.Title_txt.Location = new System.Drawing.Point(184, 96);
			this.Title_txt.Name = "Title_txt";
			this.Title_txt.Size = new System.Drawing.Size(168, 21);
			this.Title_txt.TabIndex = 7;
			this.Title_txt.Text = "员工基本情况表";
			// 
			// label1
			// 
			this.label1.Location = new System.Drawing.Point(136, 104);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(32, 16);
			this.label1.TabIndex = 8;
			this.label1.Text = "标题";
			// 
			// label2
			// 
			this.label2.ForeColor = System.Drawing.Color.Red;
			this.label2.Location = new System.Drawing.Point(176, 24);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(176, 40);
			this.label2.TabIndex = 9;
			// 
			// label3
			// 
			this.label3.Location = new System.Drawing.Point(152, 160);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(56, 16);
			this.label3.TabIndex = 10;
			this.label3.Text = "字段间距";
			// 
			// textBox1
			// 
			this.textBox1.Location = new System.Drawing.Point(224, 152);
			this.textBox1.Name = "textBox1";
			this.textBox1.TabIndex = 11;
			this.textBox1.Text = "80";
			this.textBox1.TextChanged += new System.EventHandler(this.textBox1_TextChanged);
			// 
			// DefPrintForm
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(400, 381);
			this.Controls.Add(this.textBox1);
			this.Controls.Add(this.label3);
			this.Controls.Add(this.label2);
			this.Controls.Add(this.label1);
			this.Controls.Add(this.Title_txt);
			this.Controls.Add(this.button6);
			this.Controls.Add(this.button5);
			this.Controls.Add(this.button4);
			this.Controls.Add(this.button3);
			this.Controls.Add(this.button2);
			this.Controls.Add(this.button1);
			this.Controls.Add(this.checkedListBox1);
			this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
			this.MaximizeBox = false;
			this.Name = "DefPrintForm";
			this.Text = "自定义打印";
			this.Load += new System.EventHandler(this.DefPrintForm_Load);
			this.ResumeLayout(false);

		}
		#endregion

		private void DefPrintForm_Load(object sender, System.EventArgs e)
		{
			this.label2.Text = "请勾选需要打印的字段";
			for(int i = 0 ; i < empInfoForm.eif.table.Columns.Count ; i ++)
			{
			    this.checkedListBox1.Items.Add(empInfoForm.eif.table.Columns[i].ColumnName);
			}
		}

		private void button4_Click(object sender, System.EventArgs e)
		{
			this.Close();
		}

		private void button1_Click(object sender, System.EventArgs e)
		{
			this.pageSetupDialog1.ShowDialog();
		}

		private void button2_Click(object sender, System.EventArgs e)
		{
			this.printPreviewDialog1.ShowDialog();
		}

		private void button3_Click(object sender, System.EventArgs e)
		{
			if(this.printDialog1.ShowDialog() == DialogResult.OK)
			{
				try
				{
					this.printDocument1.Print();
				}
				catch(Exception ec)
				{
					MessageBox.Show(ec.Message, "打印出错", MessageBoxButtons.OK, MessageBoxIcon.Error);
					printDocument1.PrintController.OnEndPrint(printDocument1,new PrintEventArgs());
				}
			}
		}

		private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
		{
			StringBuilder sb = new StringBuilder();
			for(int i = 0 ; i < this.checkedListBox1.CheckedItems.Count ; i ++)
			{
			    sb.Append(this.checkedListBox1.CheckedItems[i].ToString() + "#");
			}
			string [] HeadText = sb.ToString().Split('#');

			Graphics g = e.Graphics;
			float leftMargion = e.MarginBounds.Left;
			float left = e.MarginBounds.Left;
			float top = e.MarginBounds.Top;
			Font TitleFont = new Font("楷体_GB2312",12);//大标题字体
			Font SubTileFont = new Font("楷体_GB2312",8);//小标题字体
			Font font = new Font("宋体",9);
			SolidBrush brush = new SolidBrush(Color.Black);//画刷
			g.DrawString(this.Title_txt.Text,TitleFont,brush,e.MarginBounds.Width / 2 ,e.MarginBounds.Top);//打印主标题
			g.DrawString("打印日期:  " + DateTime.Now.ToShortDateString(),SubTileFont,brush,e.MarginBounds.Width / 4 * 3,e.MarginBounds.Top + font.GetHeight(g)*2);//打印字标题
			for(int j = 0 ; j < HeadText.Length ; j ++)//画列名
			{
				g.DrawString(HeadText[j],font,brush,left,e.MarginBounds.Top + font.GetHeight(g)*4); 
				left += float.Parse(this.textBox1.Text.Trim());
			}
			float Top = e.MarginBounds.Top + font.GetHeight(g)*5;
			for(int n = 0 ; n < empInfoForm.eif.table.Rows.Count ; n ++)
			{
				leftMargion = e.MarginBounds.Left;
				for(int m = 0 ; m < HeadText.Length - 1 ; m ++)
				{
					g.DrawString(empInfoForm.eif.table.Rows[n][HeadText[m]].ToString(),font,brush,leftMargion,Top);
					leftMargion += float.Parse(this.textBox1.Text.Trim());
				}
				Top += font.GetHeight(g)*2;
			}
			if(Top > e.MarginBounds.Bottom)
			{
				e.HasMorePages = true;
			}
			else
			{
				e.HasMorePages = false;
			}
		}

		//全选
		private void button5_Click(object sender, System.EventArgs e)
		{
			for(int i = 0 ; i < this.checkedListBox1.Items.Count ; i ++)
			{
			    this.checkedListBox1.SetItemCheckState(i,CheckState.Checked);
			}
		}

		//取消选定
		private void button6_Click(object sender, System.EventArgs e)
		{
			for(int i = 0 ; i < this.checkedListBox1.Items.Count ; i ++)
			{
				this.checkedListBox1.SetItemCheckState(i,CheckState.Unchecked);
			}
		}

		//限制只能输入正整数
		private void textBox1_TextChanged(object sender, System.EventArgs e)
		{
			if(this.textBox1.Text != "")
			{
				if(!Regexlib.IsValidNumber(this.textBox1.Text.Trim()))
				{
				    MessageBox.Show("字段间距格式错误,请输入正整数!");
				}
			}
		}
	}
}