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| using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using Excel = Microsoft.Office.Interop.Excel;
namespace WindowsFormsApplication1
{
public partial class Form1 : Form
{
private Excel.Application excelapp;
private Excel.Window excelWindow;
private Excel.Workbooks excelappworkbooks;
private Excel.Workbook excelappworkbook;
private Excel.Sheets excelsheets;
private Excel.Worksheet excelworksheet;
private Excel.Range excelcells;
private Excel.Range new_var;
private Excel.Range new_var1;
private Excel.Range gender1;
public System.Data.DataTable p_table;
//begin--------------------------------------- Определение метода, вычисляющего возраст человека ---------------------------------------
public static int CalculateAge(DateTime BirthDate)
{
int YearsPassed = DateTime.Now.Year - BirthDate.Year;
if (DateTime.Now.Month < BirthDate.Month || (DateTime.Now.Month == BirthDate.Month && DateTime.Now.Day < BirthDate.Day))
{
YearsPassed--;
}
return YearsPassed;
}
//end-----------------------------------------------------------------------------------------------------------------------------------
//begin--------------------------------------- Определение метода, вычисляющего стаж человека
public static int CalculateStag(DateTime dt1, DateTime dt2)
{
int stag = dt1.Year - dt2.Year;
if (dt1.Month < dt2.Month || (dt1.Month == dt2.Month && dt1.Day < dt2.Day))
{
stag--;
}
return stag;
}
//end-----------------------------------------------------------------------------------------------------------------------------------
//begin------------------------ Определение метода, создающего datatable
public static DataTable make_table(DataTable table)
{
DataColumn column;
column = new DataColumn();
column.DataType = System.Type.GetType("System.Int32");
column.ColumnName = "№";
column.AutoIncrement = true;
column.ReadOnly = true;
column.Unique = true;
table.Columns.Add(column);
column = new DataColumn();
column.DataType = System.Type.GetType("System.String");
column.ColumnName = "Ф.И.О";
column.AutoIncrement = false;
column.ReadOnly = true;
column.Unique = false;
table.Columns.Add(column);
column = new DataColumn();
column.DataType = System.Type.GetType("System.String");
column.ColumnName = "Дата рождения";
column.AutoIncrement = false;
column.ReadOnly = true;
column.Unique = false;
table.Columns.Add(column);
column = new DataColumn();
column.DataType = System.Type.GetType("System.String");
column.ColumnName = "Дата устройства на работу";
column.AutoIncrement = false;
column.ReadOnly = true;
column.Unique = false;
table.Columns.Add(column);
column = new DataColumn();
column.DataType = System.Type.GetType("System.String");
column.ColumnName = "Пол";
column.AutoIncrement = false;
column.ReadOnly = true;
column.Unique = false;
table.Columns.Add(column);
column = new DataColumn();
column.DataType = System.Type.GetType("System.Int32");
column.ColumnName = "Оклад";
column.AutoIncrement = false;
column.ReadOnly = true;
column.Unique = false;
table.Columns.Add(column);
DataColumn[] PrimaryKeyColumns = new DataColumn[1];
PrimaryKeyColumns[0] = table.Columns["id"];
table.PrimaryKey = PrimaryKeyColumns;
return table;
}
//end-----------------------------------------------------------------------------------------------------------------------------------
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
excelapp = new Excel.Application();
excelapp.Workbooks.Open(@"C:\file.xlsx", Type.Missing, Type.Missing, Type.Missing, Type.Missing,
Type.Missing, Type.Missing, Type.Missing, Type.Missing,
Type.Missing, Type.Missing, Type.Missing, Type.Missing,
Type.Missing, Type.Missing);
excelappworkbooks = excelapp.Workbooks;
excelappworkbook = excelappworkbooks["file.xlsx"];
//excelapp.Visible = true;
listBox1.Items.Add("Документ успешно открыт");
}
private void button3_Click(object sender, EventArgs e)
{
excelappworkbooks = excelapp.Workbooks;
excelappworkbook = excelappworkbooks["file.xlsx"];
try
{
excelappworkbook.SaveAs(@"C:\new_file.xlsx", Excel.XlFileFormat.xlOpenXMLWorkbook,
Type.Missing, Type.Missing, Type.Missing, Type.Missing, Excel.XlSaveAsAccessMode.xlNoChange,
Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing);
}
catch (Exception ex)
{
listBox1.Items.Add(ex.Message);
}
}
private void dateTimePicker1_ValueChanged(object sender, EventArgs e)
{
listBox1.Items.Add(dateTimePicker1.Value);
}
private void button2_Click(object sender, EventArgs e)
{
excelapp.Workbooks.Close();
excelapp.Quit();
}
private void Form1_Load(object sender, EventArgs e)
{
}
private void button4_Click(object sender, EventArgs e)
{
System.Data.DataTable p_table = new DataTable("ParentTable");
System.Data.DataTable table_collection1 = new DataTable("ParentTable");
make_table(p_table);
make_table(table_collection1);
DataRow row;
int i;
i = 1;
excelsheets = excelappworkbook.Worksheets;
excelworksheet = (Excel.Worksheet)excelsheets.get_Item("Лист1");
excelcells = excelworksheet.get_Range("A" + i, "A" + i);
while (Convert.ToString(excelcells.Value2) != "")
{
new_var = excelworksheet.get_Range("B" + i, "B" + i);
new_var1 = excelworksheet.get_Range("C" + i, "C" + i);
gender1 = excelworksheet.get_Range("D" + i, "D" + i);
var dt = DateTime.FromOADate(Convert.ToDouble(new_var.Value2));
var dt1 = DateTime.FromOADate(Convert.ToDouble(new_var1.Value2));
row = p_table.NewRow();
row["№"] = i;
row["Ф.И.О"] = Convert.ToString(excelcells.Value2);
row["Дата рождения"] = dt;
row["Дата устройства на работу"] = dt1;
row["Пол"] = Convert.ToString(gender1.Value2);
p_table.Rows.Add(row);
i = i + 1;
excelcells = excelworksheet.get_Range("A" + i, "A" + i);
};
table_collection1.Columns["Оклад"].ColumnName = "Возраст";
int j;
j = 1;
for (i = 1; i < p_table.Rows.Count; i++)
{
row = table_collection1.NewRow();
row["№"] = j;
row["Ф.И.О"] = p_table.Rows[i]["Ф.И.О"];
row["Дата рождения"] = p_table.Rows[i]["Дата рождения"];
row["Дата устройства на работу"] = p_table.Rows[i]["Дата устройства на работу"];
row["Пол"] = p_table.Rows[i]["Пол"];
row["Возраст"] = CalculateAge(Convert.ToDateTime(p_table.Rows[i]["Дата рождения"]));
table_collection1.Rows.Add(row);
j = j + 1;
}
dataGridView1.DataSource = p_table;
dataGridView2.DataSource = table_collection1;
}
private void button5_Click(object sender, EventArgs e)
{
table_collection1.Columns["Оклад"].ColumnName = "Тест";
}
} |