我的excel通过模板复制成几个sheet，为什么获取到一个往里面插入数据的时候怎么会报错
public void WriteExcel(string filename, string filepath){
//创建Application对象
Excel.Application xlsApp = new Excel.Application();
xlsApp.Visible = false;
int rowCount = 1000; // 要插入数据的总行数
int colCount = 7; //要插入数据的总列数
int pageRows = 110; //定义每页显示的行数,行数必须小于
int sheetCount = this.GetSheetCount(rowCount, pageRows); // WorkSheet个数
DateTime beforeTime;
DateTime afterTime;
//得到WorkBook对象, 可以用两种方式
//之一: 打开已有的文件E:\Documents and Settings\daniel.chen\Desktop\test.xls
Excel.Workbook xlsBook = xlsApp.Workbooks.Open(filename, Missing.Value, Missing.Value, Missing.Value,
Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value);
//int sheetCount = this.GetSheetCount(matrixHeight, 100); //WorkSheet个数
//指定要操作的Sheet
Excel.Worksheet xlsSheet = (Excel.Worksheet)xlsBook.Sheets[1];
// 复制sheetCount-1个WorkSheet对象
for ( int n = 1 ;n < sheetCount;n ++ )
{
((Excel.Worksheet)xlsBook.Worksheets.get_Item(n)).Copy(Type.Missing, xlsBook.Worksheets[n]);
}
int matrixHeight = 400;
int matrixWidth = 7;
for (int n = 1 ;n <= sheetCount;n ++ )
{
int startRow = (n - 1 ) * pageRows; // 记录起始行索引
int endRow = n * pageRows; // 记录结束行索引
if (n == sheetCount)
{
endRow = rowCount;
}
xlsSheet = (Excel.Worksheet)xlsBook.Worksheets.get_Item(n);
xlsSheet.Name = "Sheet" + " - " + n.ToString();
//在单元格中写入数据
Excel.Range range3 = xlsSheet.get_Range("A1", Type.Missing);
Excel.Range range5 = xlsSheet.get_Range("A7", Type.Missing);
range3.Value2 = "Helloword";
range5.Value2 = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"); ;
range3.Borders.Color = Color.FromArgb(123, 231, 32).ToArgb();
range3.Font.Color = Color.Red.ToArgb();
range3.Font.Name = "Arial";
range3.Font.Size = 9;
//range3.Orientation = 90; //vertical
range3.Columns.HorizontalAlignment = Excel.Constants.xlCenter;
range3.VerticalAlignment = Excel.Constants.xlCenter;
range3.Interior.Color = Color.FromArgb(192, 192, 192).ToArgb();
range3.Columns.AutoFit();//adjust the column width automatically
//在某个区域写入数据数组
string[,] martix = new string[endRow - startRow, colCount];
for (int i = 0; i < endRow - startRow; i++)
for (int j = 0; j < colCount; j++)
{
martix[i, j] = String.Format("{0}_{1}", i + 1, j + 1);
}
string startColName = GetColumnNameByIndex(0);
string endColName = GetColumnNameByIndex(matrixWidth - 1);
//取得某个区域，两种方法
//之一：
Excel.Range range4 = xlsSheet.get_Range("A1", Type.Missing);
range4 = range4.get_Resize(matrixHeight, matrixWidth);
//之二：
//Excel.Range range4 = xlsSheet.get_Range(String.Format("{0}{1}", startColName, 1), String.Format("{0}{1}", endColName, martixHeight));
//range4.Value2 = martix;
//range4.Font.Color = Color.Red.ToArgb();
//range4.Font.Name = "Arial";
//range4.Font.Size = 9;
//range4.Columns.HorizontalAlignment = Excel.Constants.xlCenter;
//设置column和row的宽度和颜色
int columnIndex = 3;
int rowIndex = 3;
string colName = GetColumnNameByIndex(columnIndex);
xlsSheet.get_Range(colName + rowIndex.ToString(), Type.Missing).Columns.ColumnWidth = 20;
xlsSheet.get_Range(colName + rowIndex.ToString(), Type.Missing).Rows.RowHeight = 40;
xlsSheet.get_Range(colName + rowIndex.ToString(), Type.Missing).Columns.Interior.Color = Color.Blue.ToArgb();//单格颜色
xlsSheet.get_Range(5 + ":" + 7, Type.Missing).Rows.Interior.Color = Color.Yellow.ToArgb();//第5行到第7行的颜色
//xlsSheet.get_Range("G : G", Type.Missing).Columns.Interior.Color=Color.Pink.ToArgb();//第n列的颜色如何设置？？
//保存，关闭
if (File.Exists(filepath))
{
// File.Delete(@"C:\Documents and Settings\user\デスクトップ\ssss\test1.xlsx");
}
xlsBook.SaveAs(filepath, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Excel.XlSaveAsAccessMode.xlNoChange, Type.Missing, Type.Missing, Type.Missing, Type.Missing);
xlsBook.Close(false, Type.Missing, Type.Missing);
xlsApp.Quit();
GC.Collect();
//Console.ReadKey();
}
}
}
//}
//将column index转化为字母，至多两位
public static string GetColumnNameByIndex(int index)
{
string[] alphabet = new string[] { "", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z" };
string result = "";
int temp = index / 26;
int temp2 = index % 26 + 1;
if (temp > 0)
{
result += alphabet[temp];
}
result += alphabet[temp2];
return result;
}
}
在 xlsSheet = (Excel.Worksheet)xlsBook.Worksheets.get_Item(n);这个地方报错，复制模板可以复制。错误是这样的 从它的客户端调用的对象已断开。 （例外情况从HRESULT：0x80010108（RPC_E_DISCONNECTED）的）
谁能帮帮忙解决一下
--------------------编程问答-------------------- 没人帮忙解决一下吗？
大神在哪里？
大侠在哪里?
出来帮忙解决一下啦
--------------------编程问答-------------------- 自己顶一下
在定于一下
--------------------编程问答--------------------
有没有人来帮忙解决一下呀，自己是真么招了，分不多，大侠们出来看看那
补充：.NET技术 , C#
