datagridview 匯出Excel檔案

/// /// 以datagridview 匯出excel檔案   

/// 
/// 
public void exportexcel(datagridview dgv)
microsoft.office.interop.excel.workbook workbook = workbooks.add(microsoft.office.interop.excel.xlwbatemplate.xlwbatworksheet);
microsoft.office.interop.excel.worksheet worksheet = (microsoft.office.interop.excel.worksheet)workbook.worksheets[1];//取得sheet1
microsoft.office.interop.excel.range range;
long totalcount = dgv.rows.count;
long rowread = 0;
float percent = 0;
//寫入字段
for (int i = 0; i < dgv.columns.count; i++)
//寫入數值
for (int r = 0; r < dgv.rows.count; r++)
else  
}rowread++;
percent = ((float)(100 * rowread)) / totalcount;
}}

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