Understanding How Cell Types Work

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You can specify the cell type for an individual cell, a range of cells, columns, rows, or an entire sheet using named styles. Object Parentage is also applied to the cell type. The closer to the cell level, the higher the precedence.

Using Code

Create the cell type you want to apply and set it in the CellType property of named style and each object. CellType property can be set for the following objects:

Objects	Class	Property
Cell	Cell Class	CellType Property
Column	Column Class	CellType Property
Row	Row Class	CellType Property
Alternating rows	AlternatingRow Class	CellType Property
Named style	NamedStyle Class	CellType Property

You can also determine the cell type of the active cell using GetCellType method of SheetView class. You can check the cell type using the typeof operator in Visual Basic and is operator in C#.

Example

This example code sets the cell type for rows, columns and specific cells.

C#	Copy Code
// Set general cell in the entire first row. fpSpread1.ActiveSheet.Rows[0].CellType = new FarPoint.Win.Spread.CellType.GeneralCellType(); // Set button cell for the entire second column. FarPoint.Win.Spread.CellType.ButtonCellType buttonCell = new FarPoint.Win.Spread.CellType.ButtonCellType(); buttonCell.Text = "Button"; fpSpread1.ActiveSheet.Columns[1].CellType = buttonCell; // Set date-time cell only for the first row and first column. FarPoint.Win.Spread.CellType.DateTimeCellType datecell = new FarPoint.Win.Spread.CellType.DateTimeCellType(); datecell.DateTimeFormat = FarPoint.Win.Spread.CellType.DateTimeFormat.ShortDate; fpSpread1.ActiveSheet.Cells[0, 0].CellType = datecell; fpSpread1.ActiveSheet.Cells[0, 0].Value = System.DateTime.Now;

Copy Code

// Set general cell in the entire first row.
fpSpread1.ActiveSheet.Rows[0].CellType = new FarPoint.Win.Spread.CellType.GeneralCellType();

// Set button cell for the entire second column.
FarPoint.Win.Spread.CellType.ButtonCellType buttonCell = new FarPoint.Win.Spread.CellType.ButtonCellType();
buttonCell.Text = "Button";
fpSpread1.ActiveSheet.Columns[1].CellType = buttonCell;

// Set date-time cell only for the first row and first column.
FarPoint.Win.Spread.CellType.DateTimeCellType datecell = new FarPoint.Win.Spread.CellType.DateTimeCellType();
datecell.DateTimeFormat = FarPoint.Win.Spread.CellType.DateTimeFormat.ShortDate;
fpSpread1.ActiveSheet.Cells[0, 0].CellType = datecell;
fpSpread1.ActiveSheet.Cells[0, 0].Value = System.DateTime.Now;

Visual Basic	Copy Code
' Set general cell in the entire first row. FpSpread1.ActiveSheet.Rows(0).CellType = New FarPoint.Win.Spread.CellType.GeneralCellType() ' Set button cell for the entire second column. Dim buttonCell As New FarPoint.Win.Spread.CellType.ButtonCellType() buttonCell.Text = "Button" FpSpread1.ActiveSheet.Columns(1).CellType = buttonCell ' Set date-time cell only for the first row and first column. Dim datecell As New FarPoint.Win.Spread.CellType.DateTimeCellType() datecell.DateTimeFormat = FarPoint.Win.Spread.CellType.DateTimeFormat.ShortDate FpSpread1.ActiveSheet.Cells(0, 0).CellType = datecell FpSpread1.ActiveSheet.Cells(0, 0).Value = System.DateTime.Now

Visual Basic

Copy Code

' Set general cell in the entire first row.
FpSpread1.ActiveSheet.Rows(0).CellType = New FarPoint.Win.Spread.CellType.GeneralCellType()

' Set button cell for the entire second column.
Dim buttonCell As New FarPoint.Win.Spread.CellType.ButtonCellType()
buttonCell.Text = "Button"
FpSpread1.ActiveSheet.Columns(1).CellType = buttonCell

' Set date-time cell only for the first row and first column.
Dim datecell As New FarPoint.Win.Spread.CellType.DateTimeCellType()
datecell.DateTimeFormat = FarPoint.Win.Spread.CellType.DateTimeFormat.ShortDate
FpSpread1.ActiveSheet.Cells(0, 0).CellType = datecell
FpSpread1.ActiveSheet.Cells(0, 0).Value = System.DateTime.Now