| Name | Description |
| AutoMargins | Deprecated - this property is no longer supported by Excel 2007 or by SpreadsheetGear. |
| AutoMarginsDefined | Returns true if the AutoMargins property of all shapes represented by this ITextFormat is the same, otherwise false is returned. |
| AutoSize | Gets or sets the property which specifies whether the size of the associated shape will increase to display all of the text in the shape. |
| AutoSizeDefined | Returns true if the AutoSize property of all shapes represented by this ITextFormat is the same, otherwise false is returned. |
| Characters | Returns an instance of ICharacters representing all of the text associated with a shape. |
| HorizontalAlignment | Gets or sets the horizontal alignment of this text frame. |
| HorizontalAlignmentDefined | Returns true if the HorizontalAlignment property of all shapes represented by this ITextFormat is the same, otherwise false is returned. |
| LockText | Gets or sets the property which specifies whether text will be locked when sheet protection is enabled. |
| LockTextDefined | Returns true if the LockText property of all shapes represented by this ITextFormat is the same, otherwise false is returned. |
| MarginBottom | Gets or sets the size of the bottom margin of this text frame in points. |
| MarginBottomDefined | Returns true if the MarginBottom property of all shapes represented by this ITextFormat is the same, otherwise false is returned. |
| MarginLeft | Gets or sets the size of the left margin of this text frame in points. |
| MarginLeftDefined | Returns true if the MarginLeft property of all shapes represented by this ITextFormat is the same, otherwise false is returned. |
| MarginRight | Gets or sets the size of the right margin of this text frame in points. |
| MarginRightDefined | Returns true if the MarginRight property of all shapes represented by this ITextFormat is the same, otherwise false is returned. |
| MarginTop | Gets or sets the size of the top margin of this text frame in points. |
| MarginTopDefined | Returns true if the MarginTop property of all shapes represented by this ITextFormat is the same, otherwise false is returned. |
| Orientation | Gets or sets the text orientation of this text frame. |
| OrientationDefined | Returns true if the Orientation property of all shapes represented by this ITextFormat is the same, otherwise false is returned. |
| VerticalAlignment | Gets or sets the vertical alignment of this text frame. |
| VerticalAlignmentDefined | Returns true if the VerticalAlignment property of all shapes represented by this ITextFormat is the same, otherwise false is returned. |