private bool OpenReader() { if (m_DataReader == null) { m_ExcelHelper = new ExcelHelper(this.FileName); this.m_DataReader= m_ExcelHelper.ReadToReader(null); if (this.m_DataReader == null) { this.ErrorMessage = m_ExcelHelper.ErrorMessage; return false; } } return true; }
public DataTable ReadToDataTable(string sheetName) { m_ExcelHelper = new ExcelHelper(this.FileName); return m_ExcelHelper.ReadToDataTable(sheetName); }