lblRecord.Text=position+"/"+count+"條記錄";

		}
		private void Combo_Fill()
		{   
			
			try
			{
				this.Connection1.Open();						
				this.commandStr="select * from LeaveType";									
				this.Command1.CommandText=this.commandStr;
				this.DataReader1=this.Command1.ExecuteReader();
				while(this.DataReader1.Read())
				{
					this.comboLeaveType.Items.Add(this.DataReader1[1].ToString());
					this.comboLeaveType2.Items.Add(this.DataReader1[1].ToString());
					
				}									
				
			}
			catch(Exception E)
			{
				MessageBox.Show(E.ToString());
			}
			finally
			{
				this.Connection1.Close();	
			}		

		}

		private void btnApply_Click(object sender, System.EventArgs e)
		{			
			try
			{
				this.BindingContext[this.DataSetLeaveRecord,"LeaveRecord"].EndCurrentEdit();
				if(this.Connection1.State==ConnectionState.Closed)
					this.Connection1.Open();
				OleDbCommandBuilder commandbuilder1=new OleDbCommandBuilder(this.dataAdapter1);							
				this.dataAdapter1.Update(this.DataSetLeaveRecord,"LeaveRecord");
				this.DataSetLeaveRecord.AcceptChanges();
			}
			catch(System.Exception E)
			{
				this.ErrorHandle(E);
			}
			finally
			{
				this.Connection1.Close();
			}			
			this.Buttons_Control(false);						
		}

		private void btnNext_Click(object sender, System.EventArgs e)
		{
			int position=this.BindingContext[this.DataSetLeaveRecord,"LeaveRecord"].Position;
			int count=this.BindingContext[this.DataSetLeaveRecord,"LeaveRecord"].Count;
			if(position>=count-1)
			{
				this.BindingContext[this.DataSetLeaveRecord,"LeaveRecord"].Position=0;

			}
			else
			{
				this.BindingContext[this.DataSetLeaveRecord,"LeaveRecord"].Position+=1;
			}	
			this.lblRecord_Change();

			
		}

		private void btnLast_Click(object sender, System.EventArgs e)
		{
			
			this.BindingContext[this.DataSetLeaveRecord,"LeaveRecord"].Position=this.BindingContext[this.DataSetLeaveRecord,"LeaveRecord"].Count-1;
			this.lblRecord_Change();
		}

		private void btnFirst_Click(object sender, System.EventArgs e)
		{
			this.BindingContext[this.DataSetLeaveRecord,"LeaveRecord"].Position=0;
			this.lblRecord_Change();
		
		}

		private void btnPrevious_Click(object sender, System.EventArgs e)
		{
			int position=this.BindingContext[this.DataSetLeaveRecord,"LeaveRecord"].Position;
			int count=this.BindingContext[this.DataSetLeaveRecord,"LeaveRecord"].Count;
			if(position==0)
			{
				this.BindingContext[this.DataSetLeaveRecord,"LeaveRecord"].Position=count-1;

			}
			else
			{
				this.BindingContext[this.DataSetLeaveRecord,"LeaveRecord"].Position-=1;
			}
			this.lblRecord_Change();
		}

		private void btnDelete_Click(object sender, System.EventArgs e)
		{
			if((this.BindingContext[this.DataSetLeaveRecord,"LeaveRecord"].Count>0)&
				(MessageBox.Show("真的要刪除此記錄嗎","確定刪除",MessageBoxButtons.OKCancel,MessageBoxIcon.Question).Equals(DialogResult.OK)))
			{
				try
				{					
					int position=this.BindingContext[this.DataSetLeaveRecord,"LeaveRecord"].Position;
					this.BindingContext[this.DataSetLeaveRecord,"LeaveRecord"].RemoveAt(position);					
					
				}
				catch(System.Exception E)
				{
					this.ErrorHandle(E);
				}
				this.lblRecord_Change();
			}
			else
				return;		
			
		}
		private void btnAdd_Click(object sender, System.EventArgs e)
		{
			this.Buttons_Control(true);
			this.BindingContext[this.DataSetLeaveRecord,"LeaveRecord"].AddNew();			
		
		}
		public void ErrorHandle(System.Exception E)
		{
			MessageBox.Show(E.ToString());
		}

		private void btnCancel_Click(object sender, System.EventArgs e)
		{
			try
			{
				this.BindingContext[this.DataSetLeaveRecord,"LeaveRecord"].CancelCurrentEdit();
			}
			catch(System.Exception E)
			{
				this.ErrorHandle(E);
			}
			this.Buttons_Control(false);
		}
		private void Buttons_Control(bool IsValid)
		{
			if(IsValid)
			{
				this.btnCancel.Enabled=true;
				this.btnApply.Enabled=true;
				this.dataGrid1.ReadOnly=false;
				this.textEmployeeID.Enabled=true;
				this.textRemark.Enabled=true;
				this.comboLeaveType.Enabled=true;
				this.dateTimePicker1.Enabled=true;
				this.dateTimePicker2.Enabled=true;
				this.textDays.Enabled=true;
			}
			else
			{
				this.btnCancel.Enabled=false;
				this.btnApply.Enabled=false;
				this.dataGrid1.ReadOnly=true;
				this.textEmployeeID.Enabled=false;
				this.textRemark.Enabled=false;
				this.textDays.Enabled=false;
				this.comboLeaveType.Enabled=false;
				this.dateTimePicker1.Enabled=false;
				this.dateTimePicker2.Enabled=false;

			}

		}		

		private void btnModify_Click(object sender, System.EventArgs e)
		{
			this.Buttons_Control(true);
		}

		private void tabControl1_SelectedIndexChanged(object sender, System.EventArgs e)
		{
			if(this.tabControl1.SelectedIndex==1)
			{
				this.DataSetView_LeaveRecord.Clear();
				this.dataAdapter2.Fill(this.DataSetView_LeaveRecord,"LeaveRecord");
			}
		}

		private void btnSearch_Click(object sender, System.EventArgs e)
		{			
			
			try
			{					
				DataViewLeave.Table=this.DataSetView_LeaveRecord.Tables[0];
				DataViewLeave.RowFilter=this.SearchStr_Made();
				this.dataGrid2.DataSource=DataViewLeave;		
			}
			catch(System.Exception E)
			{
				this.ErrorHandle(E);
			}
			finally
			{
				this.Connection1.Close();
			}
			if(DataViewLeave.Count==0)
				MessageBox.Show("沒有符合查詢條件的記錄","沒有記錄",MessageBoxButtons.OK,MessageBoxIcon.Information);			
			this.textEmployeeID2.Clear();
			this.comboLeaveType.Text="";			
			this.checkBox1.Checked=false;		
		}

		private string SearchStr_Made()
		{			
			string searchStr=null;
			bool first=true;

			if(this.textEmployeeID2.Text!="")
			{				
				searchStr="EmployeeID="+"'"+this.textEmployeeID2.Text+"'";
				first=false;
				this.selectStr1="職工號："+this.textEmployeeID2.Text;				

			}
			if(this.comboLeaveType2.Text!="")
			{
				if(first)
				{
					searchStr="LeaveType="+"'"+this.comboLeaveType2.Text+"'";
					first=false;
					this.selectStr1="請假類型："+this.comboLeaveType2.Text;
				}
				else
				{
					searchStr=searchStr+" and LeaveType="+"'"+this.comboLeaveType2.Text+"'";
					this.selectStr1+=" 請假類型："+this.comboLeaveType2.Text;
				}

			}
			
			if(this.checkBox1.Checked)
			{
				if(first)
				{
					searchStr="Date>"+"'"+this.dateTimePicker3.Text+"'"+" and "+"Date<"+"'"+this.dateTimePicker4.Text+"'" ;					
					this.selectStr1="日期：在"+this.dateTimePicker3.Text+"和"+this.dateTimePicker4.Text+"之間";
				}

				else
				{
					searchStr=searchStr+" and (Date>"+"'"+this.dateTimePicker3.Text+"'"+" and "+"Date<"+"'"+this.dateTimePicker4.Text+"')";
					this.selectStr1+=" 日期：在"+this.dateTimePicker3.Text+"和"+this.dateTimePicker4.Text+"之間";
				}
			
			}
			return searchStr;


		}

		private void checkBox1_CheckedChanged(object sender, System.EventArgs e)
		{
			if(this.checkBox1.Checked)
			{
				this.dateTimePicker3.Enabled=true;
				this.dateTimePicker4.Enabled=true;
			}
			else
			{
				this.dateTimePicker3.Enabled=false;
				this.dateTimePicker4.Enabled=false;
			}
		}

		private void btnExcel_Click(object sender, System.EventArgs e)
		{
			Excel.Application myExcel = new Excel.Application ( ) ;
			myExcel.Application.Workbooks.Add ( true ) ;
			//讓Excel文件可見
			myExcel.Visible=true;
			//第一行為報表名稱
			myExcel.Cells[1,4]="請假查詢記錄";
			myExcel.Cells[2,3]="查詢條件：";
			myExcel.Cells[2,4]=this.selectStr1;
			myExcel.Cells[3,6]="'"+DateTime.Now.ToShortDateString().ToString();

			//逐行寫入數據，
			for(int i=0;i<9;i++)
			{
				myExcel.Cells[4,1+i]=this.myData[i];
			}				
			//myExcel.Cells[3,1]="職工號碼";
			//myExcel.Cells[3,2]="職工姓名";
			//myExcel.Cells[3,3]="簽到日前";
			//myExcel.Cells[3,4]="是否按時";												
			for(int i=0;i<this.DataViewLeave.Count;i++)
			{
				for(int j=0;j<9;j++)
				{
					//以單引號開頭，表示該單元格為純文本
					myExcel.Cells[6+i,1+j]="'"+this.DataViewLeave[i][j].ToString();
				}
			}			
		}

	}
}