public class CExcel { private Application m_App = null; private Worksheet m_current_sheet = null; private Workbook m_work_book = null; public Range Border(int top, int left, int bottom, int right) { try { if (this.m_current_sheet == null) { return null; } Worksheet worksheet = this.m_current_sheet; Range range = worksheet.get_Range(worksheet.Cells[top, left], worksheet.Cells[bottom, right]); range.Borders.LineStyle = 1; return range; } catch { return null; } } public void Close() { try { this.m_App.Quit(); this.m_App = null; } catch { } } public bool Create() { try { if (this.m_App != null) { this.Close(); } this.m_App = new ApplicationClass(); if (this.m_App == null) { return false; } } catch { return false; } return true; } public Workbook CreateWorkBook() { Workbooks workbooks = this.m_App.Workbooks; if (workbooks == null) { this.m_App = null; return null; } Workbook workbook = workbooks.Add(XlWBATemplate.xlWBATWorksheet); if (workbook == null) { this.m_App = null; return null; } this.m_work_book = workbook; this.m_current_sheet = (Worksheet)workbook.Worksheets.get_Item(1); return workbook; } public string GetCellText(object row, object column) { try { if (this.m_current_sheet == null) { return ""; } Range range = (Range)this.m_current_sheet.Cells.get_Item(row, column); if (range != null) { return (string)range.Text; } } catch { return null; } return null; } public Range GetRange(int top, int left, int bottom, int right) { try { if (this.m_current_sheet == null) { return null; } Worksheet worksheet = this.m_current_sheet; return worksheet.Cells.get_Range(worksheet.Cells[top, left], worksheet.Cells[bottom, right]); } catch { return null; } } public Range Merge(int top, int left, int bottom, int right) { try { if (this.m_current_sheet == null) { return null; } Worksheet worksheet = this.m_current_sheet; Range range = this.m_current_sheet.Cells.get_Range(worksheet.Cells[top, left], worksheet.Cells[bottom, right]); range.Merge(Missing.Value); return range; } catch { return null; } } public bool Open(string file) { try { if (this.m_App != null) { this.Close(); } this.m_App = new ApplicationClass(); if (this.m_App == null) { return false; } Workbooks workbooks = this.m_App.Workbooks; if (workbooks == null) { this.m_App = null; return false; } Workbook workbook = workbooks.Add(file); if (workbook == null) { this.m_App = null; return false; } this.m_work_book = workbook; this.m_current_sheet = (Worksheet)workbook.Worksheets.get_Item(1); } catch { return false; } return true; } public bool SetCellData(int row, int column, object data) { try { if (this.m_current_sheet == null) { return false; } this.m_current_sheet.Cells[row, column] = data; return true; } catch { return false; } } public bool SetCellColor(int row, int column, object color) { try { if (this.m_current_sheet == null) { return false; } this.m_current_sheet.get_Range(this.m_current_sheet.Cells[row, column], this.m_current_sheet.Cells[row, column]).Interior.Color = color; return true; } catch { return false; } } public Range SetCellText(int row, int column, string text) { try { if (this.m_current_sheet == null) { return null; } Range range = (Range)this.m_current_sheet.Cells.get_Item(row, column); range.NumberFormatLocal = "@"; this.m_current_sheet.Cells[row, column] = text; return range; } catch { return null; } } public Range SetColumnWidth(int column, double width) { try { if (this.m_current_sheet == null) { return null; } Range range = (Range)this.m_current_sheet.Cells.get_Item(1, column); range.ColumnWidth = width; return range; } catch { return null; } } public void SetCurrentSheet(Worksheet sheet) { if (sheet != null) { this.m_current_sheet = sheet; } } public Range SetRowHeight(int row, double height) { try { if (this.m_current_sheet == null) { return null; } Range range = (Range)this.m_current_sheet.Cells.get_Item(row, 1); range.RowHeight = height; range.Font.Name = "宋体"; range.Font.Size = 9; return range; } catch { return null; } } public void Show() { try { if (this.m_App != null) { this.m_App.Visible = true; } } catch { } } public Application app { get { return this.m_App; } } public Worksheet sheet { get { return this.m_current_sheet; } } public Workbook work_book { get { return this.m_work_book; } } }