网上找了一些资料可是不得入门 只能再回过头来看demos
看了一点 例子大多继承自SpreadsheetRibbonTutorialControlBase 这个类，它又继承自SpreadSheetTutorialControlBase 再往前就不说了
SpreadSheetTutorialControlBase 这个类呢 只是定义了两个属性 可能就是运行语言格式的 没有注释
SpreadsheetRibbonTutorialControlBase 这个呢又定义了一个属性 selectPage 看样是选中的按钮页的意思,类型是 RibbonPage 又绑定了两个方法 一个是单元格值改变 另一个呢是 是最后编辑，我想是这样的 看名字 （spreadsheetControl1_CellValueChangedOverride、spreadsheetControl1_CellEndEditOverride）这个类就有所有的控件了，这是他的样子。有个doShow()（大约是显示的意思）方法 这个应继承自最基类的dll里先不管什么意思
再看他的子类们
1.AutoFilterModule 打开一个文档 看注释
namespace DevExpress.XtraSpreadsheet.Demos {
public partial class AutoFilterModule : SpreadsheetRibbonTutorialControlBase {
public AutoFilterModule() {
InitializeComponent();
// 这个是en-US 。。。英语的 （汉化的话 在程序入口加 en-Hans 这去百度用法）
spreadsheetControl1.Options.Culture = DefaultCulture;
//这个打开路径下的 auto...xlsx表格 getRelativePath是取程序路径 可以看到spreadsheetControl1.LoadDocument就是把文档加到spreadSheetControl中
spreadsheetControl1.LoadDocument(DemoUtils.GetRelativePath("AutoFilter_template.xlsx"));
}
#region Properties 重载了 选中dataribbonPage1
protected internal override RibbonPage SelectedRibbonPage { get { return dataRibbonPage1; } }
#endregion
}
}2。 BreakevenAnalysisModule 定义一个workBook 接收 ssc.document ssc是spreadSheetControl下同 并加载excel表格 这个有点错误 ssc.docment 是取ssc上的sheet的意思
namespace DevExpress.XtraSpreadsheet.Demos {
public partial class BreakevenAnalysisModule : SpreadsheetRibbonTutorialControlBase {
public BreakevenAnalysisModule() {
InitializeComponent();
InitializeWorkbook();
}
#region Properties
protected internal override RibbonPage SelectedRibbonPage { get { return insertRibbonPage1; } }
#endregion
//新建一个空文档 并加入excel表格 IWorkbook=spreadsheetControl1.Document;
void InitializeWorkbook() {
IWorkbook workbook = spreadsheetControl1.Document;
workbook.LoadDocument(DemoUtils.GetRelativePath("BreakevenAnalysis.xlsx"));
}
}
}3.CellPropertiesViewerModule
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Globalization;
using DevExpress.DXperience.Demos;
using DevExpress.XtraVerticalGrid.Rows;
using DevExpress.XtraEditors.Repository;
using DevExpress.XtraVerticalGrid;
using DevExpress.XtraVerticalGrid.Events;
using DevExpress.Spreadsheet;
using System.Diagnostics; namespace DevExpress.XtraSpreadsheet.Demos {
public partial class CellPropertiesViewerModule : SpreadsheetRibbonTutorialControlBase {
IWorkbook workbook;
Worksheet sheet;
Range selectedCell; public CellPropertiesViewerModule() {
InitializeComponent();
InitializePropertyGrid();
InitializeWorkbook(); //清空历史文档 spreadsheetControl1.Document.History.Clear()
this.spreadsheetControl1.Document.History.Clear();
} /// <summary>
/// 绑定 两个事件
/// </summary>
protected internal override void SubscribeEvents() {
base.SubscribeEvents();
spreadsheetControl1.ContentChanged += spreadsheetControl1_ContentChanged;
spreadsheetControl1.SelectionChanged += spreadsheetControl1_SelectionChanged;
} //单元格改变是显示单元格属性
void spreadsheetControl1_ContentChanged(object sender, EventArgs e) {
workbook = spreadsheetControl1.Document;
sheet = workbook.Worksheets.ActiveWorksheet;//活动页
selectedCell = sheet.SelectedCell; //选中的单元格
propertyGridControl1.SelectedObject = new RangeAdapter(selectedCell);//选中表格的属性 类在下边;
} /// <summary>
/// 不同步的话就同步过来
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void spreadsheetControl1_SelectionChanged(object sender, EventArgs e) {
workbook = spreadsheetControl1.Document;
sheet = workbook.Worksheets.ActiveWorksheet;
if (!sheet.SelectedCell.Equals(selectedCell)) {
selectedCell = sheet.SelectedCell;
propertyGridControl1.SelectedObject = new RangeAdapter(selectedCell);
}
} #region PropertyGrid initialization 初始化属性表格
void InitializePropertyGrid() {
CategoryRow contentCategory = AddCategoryRow(null, "CellContent", "Cell content");//一级 cellContent
AddEditorRow(contentCategory, "Cell.Formula", "Formula"); // cellcontent的下一级
AddEditorRow(contentCategory, "Cell.ArrayFormula", "ArrayFormula"); CategoryRow valueCategory = AddCategoryRow(contentCategory, "Value", "Value");
AddEditorRow(valueCategory, "Value.TextValue", "TextValue");
AddEditorRow(valueCategory, "Value.BooleanValue", "BooleanValue");
AddEditorRow(valueCategory, "Value.NumericValue", "NumericValue");
AddEditorRow(valueCategory, "Value.ErrorValue", "ErrorValue");
AddEditorRow(valueCategory, "Value.Type", "Type"); CategoryRow formattingCategory = AddCategoryRow(null, "Formatting", "Formatting"); CategoryRow numberFormatCategory = AddCategoryRow(formattingCategory, "NumberFormat", "NumberFormat");
AddEditorRow(numberFormatCategory, "NumberFormat", "NumberFormat");
AddEditorRow(numberFormatCategory, "Cell.IsDisplayedAsDateTime", "IsDisplayedAsDateTime"); CategoryRow alignmentCategory = AddCategoryRow(formattingCategory, "Alignment", "Alignment");
AddEditorRow(alignmentCategory, "Alignment.Horizontal", "Horizontal");
AddEditorRow(alignmentCategory, "Alignment.Vertical", "Vertical");
AddEditorRow(alignmentCategory, "Alignment.Indent", "Indent");
AddEditorRow(alignmentCategory, "Alignment.WrapText", "WrapText"); CategoryRow fillCategory = AddCategoryRow(formattingCategory, "Fill", "Fill");
AddEditorRow(fillCategory, "Fill.BackgroundColor", "Color"); CategoryRow fontCategory = AddCategoryRow(formattingCategory, "Font", "Font");
AddEditorRow(fontCategory, "Font.Color", "Color");
AddEditorRow(fontCategory, "Font.Name", "Name");
AddEditorRow(fontCategory, "Font.FontStyle", "FontStyle");
AddEditorRow(fontCategory, "Font.Script", "Script");
AddEditorRow(fontCategory, "Font.Size", "Size");
AddEditorRow(fontCategory, "Font.Strikethrough", "Strikethrough");
AddEditorRow(fontCategory, "Font.UnderlineType", "UnderlineType"); CategoryRow bordersCategory = AddCategoryRow(formattingCategory, "Borders", "Borders");
CategoryRow diagBorderCategory = AddCategoryRow(bordersCategory, "DiagonalBorder", "Diagonal");
AddEditorRow(diagBorderCategory, "Borders.DiagonalBorderColor", "Color");
AddEditorRow(diagBorderCategory, "Borders.DiagonalBorderLineStyle", "LineStyle");
AddEditorRow(diagBorderCategory, "Borders.DiagonalBorderType", "Type"); CategoryRow leftBorderCategory = AddCategoryRow(bordersCategory, "LeftBorder", "Left");
AddEditorRow(leftBorderCategory, "LeftBorder.Color", "Color");
AddEditorRow(leftBorderCategory, "LeftBorder.LineStyle", "LineStyle"); CategoryRow topBorderCategory = AddCategoryRow(bordersCategory, "TopBorder", "Top");
AddEditorRow(topBorderCategory, "TopBorder.Color", "Color");
AddEditorRow(topBorderCategory, "TopBorder.LineStyle", "LineStyle"); CategoryRow rightBorderCategory = AddCategoryRow(bordersCategory, "RightBorder", "Right");
AddEditorRow(rightBorderCategory, "RightBorder.Color", "Color");
AddEditorRow(rightBorderCategory, "RightBorder.LineStyle", "LineStyle"); CategoryRow bottomBorderCategory = AddCategoryRow(bordersCategory, "BottomBorder", "Bottom");
AddEditorRow(bottomBorderCategory, "BottomBorder.Color", "Color");
AddEditorRow(bottomBorderCategory, "BottomBorder.LineStyle", "LineStyle"); CategoryRow styleCategory = AddCategoryRow(formattingCategory, "Style", "Style");
AddEditorRow(styleCategory, "Style.Name", "Name"); CategoryRow layoutCategory = AddCategoryRow(null, "Layout", "Layout");
AddEditorRow(layoutCategory, "Cell.ColumnWidth", "Width");
AddEditorRow(layoutCategory, "Cell.ColumnWidthInCharacters", "WidthInCharacters");
AddEditorRow(layoutCategory, "Cell.RowHeight", "Height"); CategoryRow protectionCategory = AddCategoryRow(null, "Protection", "Protection");
AddEditorRow(protectionCategory, "Protection.Locked", "Locked"); bordersCategory.Expanded = false;
} CategoryRow AddCategoryRow(CategoryRow parent, string name, string caption) {
CategoryRow result = new CategoryRow(name);
result.Properties.Caption = caption;
if (parent == null)
propertyGridControl1.Rows.Add(result);
else
parent.ChildRows.Add(result);
return result;
}
void AddEditorRow(CategoryRow parent, string name, string caption) {
EditorRow row = new EditorRow(name);
row.Properties.Caption = caption;
parent.ChildRows.Add(row);
}
#endregion #region Sample workbook initialization
void InitializeWorkbook() {
workbook = spreadsheetControl1.Document;
workbook.LoadDocument(DemoUtils.GetRelativePath("CellPropertiesViewer_template.xlsx"));
}
#endregion protected override void DoShow() {
base.DoShow();
spreadsheetControl1.Focus();//焦点
}
} //属性对应的类
public class RangeAdapter {
Range range; public RangeAdapter(Range range) {
this.range = range;
} public Cell Cell { get { return range.Worksheet.Cells[range.TopRowIndex, range.LeftColumnIndex]; } }
public CellValue Value { get { return range.Value; } }
public Alignment Alignment { get { return range.Alignment; } }
public Borders Borders { get { return range.Borders; } }
public Border LeftBorder { get { return range.Borders.LeftBorder; } }
public Border TopBorder { get { return range.Borders.TopBorder; } }
public Border RightBorder { get { return range.Borders.RightBorder; } }
public Border BottomBorder { get { return range.Borders.BottomBorder; } }
public Fill Fill { get { return range.Fill; } }
public DevExpress.Spreadsheet.SpreadsheetFont Font { get { return range.Font; } }
public Protection Protection { get { return range.Protection; } }
public Style Style { get { return range.Style; } }
public string NumberFormat { get { return Cell.NumberFormat; } set { Cell.NumberFormat = value; } }
}
}
4.ChartApiMode 这个 显示c#与VB的demo 后能不管他了 看他前台的demo 这里只看一个
private void button1_Click(object sender, EventArgs e)
{
IWorkbook workbook = ssc.Document;
Worksheet worksheet = workbook.Worksheets["sheet2"]; worksheet.Cells["B2"].Value = "Phone";
worksheet.Cells["c2"].Value = "pecent";
worksheet.Cells["B4"].Value="adriod";
worksheet.Cells["c4"].Value = ;
worksheet.Cells["b3"].Value = "iso";
worksheet.Cells["c3"].Value = ;
workbook.Worksheets.ActiveWorksheet = worksheet; // 建一个本地图. 取值区间如果有无效数据则忽略
DevExpress.Spreadsheet.Charts.Chart chart = worksheet.Charts.Add(ChartType.PieExploded, worksheet["B3:C4"]); //图表位置
chart.TopLeftCell = worksheet.Cells["E2"];
chart.BottomRightCell = worksheet.Cells["K15"]; // 颜色类型.
chart.Style = ChartStyle.ColorArea; // 隐藏右侧的说明
chart.Legend.Visible = false; // 第一个切片的角度 .
chart.Views[].FirstSliceAngle = ; // 各个切片是否显示名称 百分比 及显示方式为换行.
DataLabelOptions dataLabels = chart.Views[].DataLabels;
dataLabels.ShowCategoryName = true;
dataLabels.ShowPercent = true;
dataLabels.Separator = "\n"; }
5.ConditionalFormatting 这个主要是改变背景色 等显示 代码实现在TopTradingPartners这个静态类里 只看一个例子
public static void ApplyTopImportsConditionalFormatting(Worksheet sheet) {
ConditionalFormattingCollection conditionalFormattings = sheet.ConditionalFormattings;
// 建一个 imports 列 5个格改变颜色.
RankConditionalFormatting cfRule2 = conditionalFormattings.AddRankConditionalFormatting(sheet["Table[Imports]"], ConditionalFormattingRankCondition.TopByRank, );
// Specify formatting options to be applied to cells if the condition is true.
// Set the background color to light-red.
cfRule2.Formatting.Fill.BackgroundColor = Color.FromArgb(0xFC, 0xB3, 0xB3);
}6.删除空列（空行同 只不过是遍历行操作）
for (int i = spreadsheetControl1.ActiveWorksheet.Columns.LastUsedIndex; i >= ; i--)
{
bool b = false;
for (int j = spreadsheetControl1.ActiveWorksheet.Rows.LastUsedIndex; j >= ; j--)
{
if (spreadsheetControl1.ActiveWorksheet.Rows[j][i].Value.ToString() != "")
{
b = true;
break;
} } if (!b)
{
spreadsheetControl1.ActiveWorksheet.Columns.Remove(i); }
}
7.取消所有的合并单元格
foreach (var item in spreadsheetControl1.ActiveWorksheet.Cells.GetMergedRanges())
{
item.UnMerge();
}