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.NET Standard 2.0+
Row

IRangeProvider Interface

Provides properties and methods to get cell ranges.

Namespace: DevExpress.Spreadsheet

Assembly: DevExpress.Spreadsheet.v19.1.Core.dll

Declaration

public interface IRangeProvider
Public Interface IRangeProvider
public interface IRangeProvider
Public Interface IRangeProvider

Remarks

Use the Worksheet.Range, IWorkbook.Range or Workbook.Range properties to get the IRangeProvider object. This object's IRangeProvider.Item property allows you to get a cell range by its reference in the A1 reference style. To access a cell range by its R1C1 reference, use the IRangeProvider.Parse method. The IRangeProvider.FromLTRB method returns a cell range by the indexes of the bounding rows and columns.

Examples

This example demonstrates how to access ranges of cells in a worksheet. There are several ways to accomplish this.

// A range that includes cells from the top left cell (A1) to the bottom right cell (B5).
Range rangeA1B5 = worksheet["A1:B5"];

// A rectangular range that includes cells from the top left cell (C5) to the bottom right cell (E7).
Range rangeC5E7 = worksheet["C5:E7"];

// The C4:E7 cell range located in the "Sheet3" worksheet.
Range rangeSheet3C4E7 = workbook.Range["Sheet3!C4:E7"];

// A range that contains a single cell (E7).
Range rangeE7 = worksheet["E7"];

// A range that includes the entire column A.
Range rangeColumnA = worksheet["A:A"];

// A range that includes the entire row 5.
Range rangeRow5 = worksheet["5:5"];

// A minimal rectangular range that includes all listed cells: C6, D9 and E7.
Range rangeC6D9E7 = worksheet.Range.Parse("C6:D9:E7");

// A rectangular range whose left column index is 0, top row index is 0, 
// right column index is 3 and bottom row index is 2. This is the A1:D3 cell range.
Range rangeA1D3 = worksheet.Range.FromLTRB(0, 0, 3, 2);

// A range that includes the intersection of two ranges: C5:E10 and E9:G13. 
// This is the E9:E10 cell range.
Range rangeE9E10 = worksheet["C5:E10 E9:G13"];

// Create a defined name for the D20:G23 cell range.
worksheet.DefinedNames.Add("MyNamedRange", "Sheet1!$D$20:$G$23");
// Access a range by its defined name.
Range rangeD20G23 = worksheet["MyNamedRange"];
Range rangeA1D4 = worksheet["A1:D4"];
Range rangeD5E7 = worksheet["D5:E7"];
Range rangeRow11 = worksheet["11:11"];
Range rangeF7 = worksheet["F7"];

// Create a complex range using the Range.Union method.
Range complexRange1 = worksheet["A7:A9"].Union(rangeD5E7);

// Create a complex range using the IRangeProvider.Union method.
Range complexRange2 = worksheet.Range.Union(new Range[] { rangeRow11, rangeA1D4, rangeF7 });

// Fill the ranges with different colors.
complexRange1.FillColor = myColor1;
complexRange2.FillColor = myColor2;

// Use the Areas property to get access to a component of a complex range.
complexRange2.Areas[2].FillColor = Color.Beige;
See Also