C#控制Excel Sheet使其自适应页宽与列宽的方法

本文实例讲述了c#控制excel sheet使其自适应页宽与列宽的方法。分享给大家供大家参考，具体如下：

///// <summary>
/// 1.clear circlereference
/// 2.set page to fit wide
/// 3.set column text fit
/// </summary>
/// <param name="app"></param>
/// <param name="ws"></param>
private void worksheetpageset(microsoft.office.interop.excel.application app, worksheet ws)
{
 clearcirclereference(ws);
 setpagetofitwide(ws);
 setcolumnfit(ws);
}
///// <summary>
/// set column text fit
/// </summary>
/// <param name="sheet"></param>
private static void setcolumnfit(worksheet sheet)
{
 char column = 'b';
 for (int i = 0; i < 25; i++)
 {
  range range = sheet.get_range(string.format("{0}1", column.tostring()),
   string.format("{0}1", column.tostring()));
  if (range != null)
  {
   range.entirecolumn.autofit();
  }
  column++;
 }
}
///// <summary>
/// clear circlereference
/// </summary>
/// <param name="sheet">worksheet object</param>
private void clearcirclereference(worksheet sheet)
{
 range range = sheet.circularreference;
 while (range != null)
 {
  range.clear();
  range = sheet.circularreference;
 }
}
///// <summary>
/// set page to fit wide
/// </summary>
/// <param name="ws">worksheet object</param>
private static void setpagetofitwide(worksheet ws)
{
 ws.pagesetup.zoom = false;
 ws.pagesetup.fittopageswide = 1;
 ws.pagesetup.fittopagestall = false;
}

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希望本文所述对大家c#程序设计有所帮助。