holidayinfoform.cs

c#编写的人事管理系统源码 写得不错 值得收藏

			}
		}

		//修改记录
		private void update(object sender, System.EventArgs e)
		{
		    HolidayInfoForm.holidayID = "update";
			this.sb.Remove(0,this.sb.ToString().Length);
			for(int i = 0; i < this.dt.Columns.Count ; i ++ )
			{
			    sb.Append(this.dataGrid1[this.dataGrid1.CurrentCell.RowNumber,i].ToString() + "#");
			}
			if(mainForm.mf.CheckForm("HolidayRecord") == true)
			{
				return ;
			}
			else
			{
				HolidayRecord hrd = new HolidayRecord();
				hrd.MdiParent = mainForm.mf;
				hrd.Show();
			}
		}

		//删除记录
		private void delete(object sender, System.EventArgs e)
		{
		    DialogResult result = MessageBox.Show("是否删除此记录?","提示!",MessageBoxButtons.YesNo,MessageBoxIcon.Question);
			if(result == DialogResult.Yes)
			{
			    string str = "delete from HolidayInfo where hhId=" + int.Parse(this.dataGrid1[this.dataGrid1.CurrentCell.RowNumber,0].ToString());
				Base bb = new Base();
				bb.ExeSQL(str);
				MessageBox.Show("删除成功!");
				this.DBDataGrid();
			}
			if(result == DialogResult.No)
			{
			    return ;
			}
		}

		private void search(object sender, System.EventArgs e)
		{
		    this.groupBox1.Visible = true;
			this.dataGrid1.Dock = DockStyle.None;
			this.dataGrid1.Height = 330;
			this.dataGrid1.Location = new Point(0,128);
		}

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

		//列选择
		private void Colselect(object sender, System.EventArgs e)
		{
			if(mainForm.mf.CheckForm("ColselectForm3") == true)
			{
				return ;
			}
			else
			{
				ColselectForm3 cf3 = new ColselectForm3();
				cf3.MdiParent = mainForm.mf;
				cf3.Show();
			}
		}
		#endregion

		#region  当HolidayInfoForm的Enabled属性改变时 对DataGrid进行数据绑定
		private void HolidayInfoForm_EnabledChanged(object sender, System.EventArgs e)
		{
			this.DBDataGrid();
		}
		#endregion

		#region  右键快捷菜单事件
		private void contextMenu1_Popup(object sender, System.EventArgs e)
		{
			if(this.contextMenu1.SourceControl == this.dataGrid1)
			{
				this.contextMenu1.MenuItems.Clear();
			    this.contextMenu1.MenuItems.Add("添加记录",new EventHandler(this.insert));
				this.contextMenu1.MenuItems.Add("修改记录",new EventHandler(this.update));
				this.contextMenu1.MenuItems.Add("删除记录",new EventHandler(this.delete));
				this.contextMenu1.MenuItems.Add("-");
				this.contextMenu1.MenuItems.Add("查找",new EventHandler(this.search));
				this.contextMenu1.MenuItems.Add("-");
				this.contextMenu1.MenuItems.Add("打印");
				this.contextMenu1.MenuItems[6].MenuItems.Add("页面设置",new EventHandler(this.menuItem1_Click));
				this.contextMenu1.MenuItems[6].MenuItems.Add("打印预览",new EventHandler(this.menuItem2_Click));
				this.contextMenu1.MenuItems[6].MenuItems.Add("打印",new EventHandler(this.menuItem3_Click));
				this.contextMenu1.MenuItems.Add("-");
				this.contextMenu1.MenuItems.Add("列选择",new EventHandler(this.Colselect));
				this.contextMenu1.MenuItems.Add("-");
				this.contextMenu1.MenuItems.Add("退出   ",new EventHandler(this.close));
			}
		}
		#endregion

		// 取消
		private void button2_Click(object sender, System.EventArgs e)
		{
		    this.groupBox1.Visible = false;
			this.dataGrid1.Dock = DockStyle.Fill;
			this.DBDataGrid();
		}

		//查找记录
		private void button1_Click(object sender, System.EventArgs e)
		{
			string str = "select HolidayInfo.hhId,HolidayInfo.hId as 员工编号,EmployInfo.eName as 员工姓名,HolidayInfo.hType as 休假类型,HolidayInfo.hReason as 批准人,HolidayInfo.hfDate as 开始时间,";
			str += " HolidayInfo.hlDate as 结束时间,HolidayInfo.hRemarks as [备注] ";
			str += "from EmployInfo,HolidayInfo where EmployInfo.hId=HolidayInfo.hId";
			if(this.ID_txt.Text.Trim() != "")
			{
			    str += " and HolidayInfo.hId=" + int.Parse(this.ID_txt.Text.Trim());
				Base bb = new Base();
				this.dt = bb.ExeSQLdt(str);
				this.dataGrid1.DataSource = this.dt.DefaultView;
				this.cm = (CurrencyManager)BindingContext[this.dt];
				File.DataGridStyle(this.dt,4,this.dataGrid1);
			}

			if(this.name_txt.Text.Trim() != "")
			{
			    str += " and EmployInfo.eName like '%[" + this.name_txt.Text.Trim() + "]%'";
				Base bb = new Base();
				this.dt = bb.ExeSQLdt(str);
				this.dataGrid1.DataSource = this.dt.DefaultView;
				this.cm = (CurrencyManager)BindingContext[this.dt];
				File.DataGridStyle(this.dt,4,this.dataGrid1);
			}

			if(this.Type_cb.Text != "")
			{
			    str += " and HolidayInfo.hType='" + this.Type_cb.SelectedItem.ToString() + "'";
				Base bb = new Base();
				this.dt = bb.ExeSQLdt(str);
				this.dataGrid1.DataSource = this.dt.DefaultView;
				this.cm = (CurrencyManager)BindingContext[this.dt];
				File.DataGridStyle(this.dt,4,this.dataGrid1);
			}

			if(this.fDate_txt.Text != "")
			{
				if(Regexlib.IsValidData(this.fDate_txt.Text.Trim()))
				{
					str += " and HolidayInfo.hfDate='" + this.fDate_txt.Text + "'";
					Base bb = new Base();
					this.dt = bb.ExeSQLdt(str);
					this.dataGrid1.DataSource = this.dt.DefaultView;
					this.cm = (CurrencyManager)BindingContext[this.dt];
					File.DataGridStyle(this.dt,4,this.dataGrid1);
				}
				else
				{
				    MessageBox.Show("开始时间格式错误!请输入(yyyy-mm-dd)");
				}
			}

			if(this.lDate_txt.Text != "")
			{
				if(Regexlib.IsValidData(this.lDate_txt.Text.Trim()))
				{
					str += " and HolidayInfo.hlDate='" + this.lDate_txt.Text.Trim() + "'";
					Base bb = new Base();
					this.dt = bb.ExeSQLdt(str);
					this.dataGrid1.DataSource = this.dt.DefaultView;
					this.cm = (CurrencyManager)BindingContext[this.dt];
					File.DataGridStyle(this.dt,4,this.dataGrid1);
				}
				else
				{
					MessageBox.Show("结束时间格式错误!请输入(yyyy-mm-dd)");
				}
			}
		}

		private void menuItem1_Click(object sender, System.EventArgs e)
		{
		    this.pageSetupDialog1.ShowDialog();
		}

		private void menuItem2_Click(object sender, System.EventArgs e)
		{
			this.printPreviewDialog1.ShowDialog();
		}

		private void menuItem3_Click(object sender, System.EventArgs e)
		{
			if(this.printDialog1.ShowDialog() == DialogResult.OK)
			{
				try
				{
				    this.printDocument1.Print();
				}
				catch(Exception error)
				{
					MessageBox.Show(error.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)
		{
			Graphics g = e.Graphics;//创建一个画布
			float leftMargin = e.MarginBounds.Left;
			float left = e.MarginBounds.Left;//X坐标
			float top = e.MarginBounds.Top;//Y坐标
			Font TitltFont = 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 = this.dataGrid1.Font;//数据字体为DataGrid的默认字体
			SolidBrush brush = new SolidBrush(Color.Black);//画刷
			g.DrawString("员工休假记录表",TitltFont,brush,e.MarginBounds.Width/2,top);//打印主标题
			g.DrawString("打印日期:  " + DateTime.Now.ToShortDateString(),SubTileFont,brush,e.MarginBounds.Width/4*3,top + font.GetHeight(g)*2);//打印小标题(打印出打印的日期)
			DataGridTableStyle Grid = new DataGridTableStyle();//定义一个DataGridD的表样式的对象
			this.dataGrid1.TableStyles.Add(Grid);
			Grid.GridColumnStyles[0].Width = 0;
			StringBuilder sbHeadText = new StringBuilder();
			foreach(DataGridColumnStyle myDataGridCol in Grid.GridColumnStyles)//获取DataGrid的列名存进StringBuilder中
			{
				sbHeadText.Append(myDataGridCol.HeaderText + "#");
			}
			string [] headText = sbHeadText.ToString().Split('#');//把StringBuilder分成字符串
			for(int i = 1 ; i < headText.Length ; i ++)//在画出列名
			{
				g.DrawString(headText[i],font,brush,left,top + font.GetHeight(g)*4);
				left += 80;
			}
			float Top = top + font.GetHeight(g)*5;//画数据时的Y坐标
			for(int m = 0 ; m < this.dt.Rows.Count ; m ++)
			{
				leftMargin = e.MarginBounds.Left;
				for(int n = 1 ; n < this.dt.Columns.Count ;n ++)
				{
					g.DrawString(this.dt.Rows[m][n].ToString(),font,brush,leftMargin,Top);
					leftMargin += 80;
				}
				Top += font.GetHeight(g)*2;
			}
			if(Top > e.MarginBounds.Bottom)
			{
				e.HasMorePages = true;
			}
			else
			{
				e.HasMorePages = false;
			}
		}

		private void printPreviewDialog1_Closed(object sender, System.EventArgs e)
		{
			this.DBDataGrid();
		}

		private void ID_txt_TextChanged(object sender, System.EventArgs e)
		{
			if(this.ID_txt.Text != "")
			{
				if(!Regexlib.IsValidNumber(this.ID_txt.Text.Trim()))
				{
				    MessageBox.Show("员工编号格式错误,请输入正整数");
				}
			}
		}

		private void ID_txt_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
		{
			if(e.KeyChar == (char)13)
			{
			    this.button1_Click(sender,e);
			}
		}

		private void name_txt_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
		{
			if(e.KeyChar == (char)13)
			{
				this.button1_Click(sender,e);
			}
		}

		private void Type_cb_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
		{
			if(e.KeyChar == (char)13)
			{
				this.button1_Click(sender,e);
			}
		}

		private void fDate_txt_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
		{
			if(e.KeyChar == (char)13)
			{
				this.button1_Click(sender,e);
			}
		}

		private void lDate_txt_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
		{
			if(e.KeyChar == (char)13)
			{
				this.button1_Click(sender,e);
			}
		}
	}
}