| Vb.TextBox | System.Windows.Forms.TextBox | Supported |
| Properties | ||
| Alignment | TextAlign | Yes |
| Appearance | No | |
| BackColor | BackColor | Yes |
| BorderStyle | BorderStyle | Yes |
| CausesValidation | CausesValidation | Yes |
| Container | Parent | Yes |
| DataChanged | No | |
| DataField | No | |
| DataFormat | No | |
| DataMember | No | |
| DataSource | No | |
| DragIcon | No | |
| DragMode | No | |
| Enabled | Enabled | Yes |
| Font | Font | Yes |
| FontBold | No | |
| FontItalic | No | |
| FontName | No | |
| FontSize | No | |
| FontStrikethru | No | |
| FontUnderline | No | |
| ForeColor | ForeColor | Yes |
| Height | Height | Yes |
| HelpContextID | No | |
| HideSelection | HideSelection | Yes |
| HWnd | Handle | Yes |
| Index | No | |
| Left | Left | Yes |
| LinkItem | No | |
| LinkMode | No | |
| LinkTimeOut | No | |
| LinkTopic | No | |
| Locked | ReadOnly | Yes |
| MaxLength | MaxLength | Yes |
| MouseIcon | No | |
| MousePointer | Cursor | Yes |
| MultiLine | MultiLine | Yes |
| Name | Name | Yes |
| OLEDragMode | No | |
| OLEDropMode | No | |
| Parent | FindForm method | Yes |
| PasswordChar | PasswordChar | Yes |
| RightToLeft | RightToLeft | Yes |
| ScrollBars | ScrollBars | Yes |
| SelLength | SelectionLength | Yes |
| SelStart | SelectionStart | Yes |
| SelText | SelectedText | Yes |
| TabIndex | TabIndex | Yes |
| TabStop | TabStop | Yes |
| Tag | Tag | Yes |
| Text | Text | Yes |
| ToolTipText | ToolTip | Yes |
| Top | Top | Yes |
| Visible | Visible | Yes |
| WhatsThisHelpID | No | |
| Width | Width | Yes |
| Methods | ||
| Drag | No | |
| LinkExecute | No | |
| LinkPoke | No | |
| LinkRequest | No | |
| LinkSend | No | |
| Move | SetBounds | Yes |
| OLEDrag | No | |
| Refresh | Refresh | Yes |
| SetFocus | Focus | Yes |
| ShowWhatsThis | No | |
| ZOrder | BringToFront() or SendToBack() | Yes |
| Events | ||
| Change | TextChanged | Yes |
| Click | No | |
| DblClick | DoubleClick | Yes |
| DragDrop | No | |
| DragOver | No | |
| GotFocus | Enter | Yes |
| KeyDown | KeyDown | Yes |
| KeyPress | KeyPress | Yes |
| KeyUp | KeyUp | Yes |
| LinkClose | No | |
| LinkError | No | |
| LinkNotify | No | |
| LinkOpen | No | |
| LostFocus | Leave | Yes |
| MouseDown | MouseDown | Yes |
| MouseMove | MouseMove | Yes |
| MouseUp | MouseUp | Yes |
| OLECompleteDrag | No | |
| OLEDragDrop | No | |
| OLEDragOver | No | |
| OLEGiveFeedback | No | |
| OLESetData | No | |
| OLEStartDrag | No | |
| Validate | Validating | Yes |