C# Excel +++++ 读取其中的图片
using System;
using System.Collections.Generic;
using System.Text;
using Microsoft.Office.Tools.Excel;
using Excel;
using System.Reflection;
namespace excel
{
class Program
{
static void Main(string[] args)
{
//创建Application对象
Excel.Application xApp = new Excel.ApplicationClass();
xApp.Visible = true;
Excel.Workbook xBook = xApp.Workbooks._Open(@"D:\a.xls",
Missing.Value, Missing.Value, Missing.Value, Missing.Value
, Missing.Value, Missing.Value, Missing.Value, Missing.Value
, Missing.Value, Missing.Value, Missing.Value, Missing.Value);
//xBook=xApp.Workbooks.Add(Missing.Value);//新建文件的代码
Excel.Worksheet xSheet = (Excel.Worksheet)xBook.Sheets[1];
//读取数据,通过Range对象
Excel.Range rng1 = xSheet.get_Range("B1", Type.Missing);
//A1 B3 是行和列的标志
Console.WriteLine(rng1.Value2);
String a = (String )rng1.Value2;
//读取,通过Range对象,但使用不同的接口得到Range
Excel.Range rng2 = (Excel.Range)xSheet.Cells[3, 1];
Console.WriteLine(rng2.Value2);
using System.Collections.Generic;
using System.Text;
using Microsoft.Office.Tools.Excel;
using Excel;
using System.Reflection;
namespace excel
{
class Program
{
static void Main(string[] args)
{
//创建Application对象
Excel.Application xApp = new Excel.ApplicationClass();
xApp.Visible = true;
Excel.Workbook xBook = xApp.Workbooks._Open(@"D:\a.xls",
Missing.Value, Missing.Value, Missing.Value, Missing.Value
, Missing.Value, Missing.Value, Missing.Value, Missing.Value
, Missing.Value, Missing.Value, Missing.Value, Missing.Value);
//xBook=xApp.Workbooks.Add(Missing.Value);//新建文件的代码
Excel.Worksheet xSheet = (Excel.Worksheet)xBook.Sheets[1];
//读取数据,通过Range对象
Excel.Range rng1 = xSheet.get_Range("B1", Type.Missing);
//A1 B3 是行和列的标志
Console.WriteLine(rng1.Value2);
String a = (String )rng1.Value2;
//读取,通过Range对象,但使用不同的接口得到Range
Excel.Range rng2 = (Excel.Range)xSheet.Cells[3, 1];
Console.WriteLine(rng2.Value2);
String a1 = (String)rng2.Value2;
//写入数据
Excel.Range rng3 = xSheet.get_Range("C6", Missing.Value);
rng3.Value2 = "Hello";
rng3.Interior.ColorIndex = 6; //设置Range的背景色
//保存方式三
xBook.Save();
//写入数据
Excel.Range rng3 = xSheet.get_Range("C6", Missing.Value);
rng3.Value2 = "Hello";
rng3.Interior.ColorIndex = 6; //设置Range的背景色
//保存方式三
xBook.Save();
xSheet = null;
xBook = null;
xApp.Quit(); //这一句是非常重要的,否则Excel对象不能从内存中退出
xApp = null;
}
}
}
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xBook = null;
xApp.Quit(); //这一句是非常重要的,否则Excel对象不能从内存中退出
xApp = null;
}
}
}
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Code
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