A structure that represents a merged rectangular region of cells in the spreadsheet.

| Visual Basic (Declaration) | |
|---|---|
Public Structure MergeArea Inherits System.ValueType  | |
| C# | |
|---|---|
public struct MergeArea : System.ValueType  | |
This structure is immutable; you cannot change the values once an instance has been initialized. To extend or truncate an existing MergeArea, remove the existing one and add a new one representing the extended or truncated region.
System.Object
   System.ValueType
      GrapeCity.SpreadBuilder.Cells.MergeArea