这篇文章咱们主要介绍Essential Studio for Windows Forms套包里的Grid控件如何实现自定义单元格类型，Essential Studio for Windows Forms提供的表格控件支持多种自定义单元格类型：打开浏览类型、计算器、日历日程、时间采集、超链接、图片类型、滑动条、图表、下拉列表等，这些类型的单元格都是表格中常见的单元格类型，下面就如何在表格中实现这些自定义单元格类型做一一介绍：

 

//Creates and registers drop-down grid cells.

DropDownGridCellModel aModel = new DropDownGridCellModel(this.gridControl1.Model);

aModel.EmbeddedGrid = GridA;

gridControl1.CellModels.Add("GridADropCell", aModel);

//Sets the drop-downs in the cell.

this.gridControl1[rowIndex,1].Text = "Grid A";

this.gridControl1[rowIndex,1].CellType = "GridADropCell";

ChartStyleProperties csp;

this.gridControl1.CellModels.Add("ChartCell", new GridChartCellModel(this.gridControl1.Model));

style = this.gridControl1[8, 2];

style.CellType = "ChartCell";

csp = new ChartStyleProperties(style);

csp.ChartType = ChartSeriesType.Column;

csp.TitleText = "Chart Cell";

csp.Series3D = false;

csp.TitleAlignment = StringAlignment.Center;

gridControl1.CellModels.Add("Slider", new SliderCellModel(gridControl1.Model));

GridStyleInfo style;

style = gridControl1[4, 5];

SliderStyleProperties sp = new SliderStyleProperties(style);

style.CellType = "Slider";

sp.Maximum = 40;

sp.Minimum = 0;

sp.TickFrequency = 8;

sp.LargeChange = 16;

sp.SmallChange = 4;

sp.Orientation = Orientation.Vertical;

RegisterCellModel.GridCellType(gridControl1, CustomCellTypes.PictureBox);

PictureBoxStyleProperties sp;

style = gridControl1[2, 2];

style.CellType = CustomCellTypes.PictureBox.ToString();

sp = new PictureBoxStyleProperties(style);

sp.Image = GetImage("one.jpg");

RegisterCellModel.GridCellType(gridControl1, CustomCellTypes.LinkLabelCell);

int rowIndex = 5;

gridControl1[rowIndex, 2].CellType = CustomCellTypes.LinkLabelCell.ToString();

gridControl1[rowIndex, 2].Text = "Syncfusion, Inc.";

gridControl1[rowIndex, 2].Font.Bold = true;

gridControl1[rowIndex, 2].Tag = "http://www.Syncfusion.com";

RegisterCellModel.GridCellType(gridControl1, CustomCellTypes.DateTimePicker);

this.gridControl1[4, 2].CellType = CustomCellTypes.DateTimePicker.ToString();

this.gridControl1[4, 2].CellValueType = typeof(DateTime);

this.gridControl1[4, 2].CellValue = DateTime.Now;

this.gridControl1[4, 2].Format = "MM/dd/yyyy hh:mm";

GridStyleInfo style;

style = gridControl1[row, 2];

style.CellType = CustomCellTypes.Calendar.ToString();

style.Control = new MonthCalendar();

RegisterCellModel.GridCellType(gridControl1, CustomCellTypes.CalculatorTextBox);

CalculatorControl c2 = new CalculatorControl();

c2.BorderStyle = Border3DStyle.RaisedOuter;

c2.BackColor = Color.BlanchedAlmond;

style = gridControl1[6, 2];

style.CellType = CustomCellTypes.CalculatorTextBox.ToString();

style.Control = c2;