## SetGroupChr function

Specifies a symbol(default U+23DF).It is strongly recommended to use attribute ChrType to set accent character.Use this property setting if you cannot find the character you need in a known type.

```go

func (instance *GroupCharacterEquationNode) SetGroupChr(value string)  error

```

## Remarks


## See Also

* Class [GroupCharacterEquationNode](../)
* Library [Aspose.Cells for Go](../../)