Reviewer of Visual Basic 6
Reviewer of Visual Basic 6.0 and Vb.net
DATA TYPE Type | Stores | Memory required | Values | Boolean | Logical value | 2 bytes | True, False | Byte | Binary number | 1 byte | 0 to 255 (unsigned) | Char | One character | 2 bytes | One character | Date | Date and Time information | 8 bytes | Returns date and time | Decimal | Fixed-point number | 16 bytes | Large number values | Double | Floating-point number | 8 bytes | Number with decimal places | Integer | Integer | 4 bytes | Whole numbers | Long | Integer | 8 bytes | Whole numbers | Object | Object reference | 4 bytes | N/A | Short | Integer | 2 bytes | -32,768 to 32,767 | Single | Floating-point number | 4 bytes | Number with decimal values | String | Text | Varies | 0 to approximately 2 billion characters. | Tool Name | Purpose | Pointer | Allows you to move and size forms and controls | Label | Displays text that the user cannot edit during run time. | Command button | Responds to as user click to trigger an event. | TextBox | Accepts and displays text that the user can edit during run time. | CheckBox | Displays a box that indicates whether an option is selected or deselected | Option Box | Displays a button that indicates whether an option is selected or deselected. | GroupBox | Provides a visual and functional container for controls; similar to the Panel control, but can display a caption but no scroll bars. | PictureBox | Displays graphics in bitmap, GIF, JPEG, metafile, or icon format. | Frame | Provides a visual and functional container for controls; similar to the GroupBox control, but can display scroll bars but no caption | ListBox | Displays a list of values from which the user can select. | ComboBox | Displays a drop-down list of items | ListView | Displays items in one of four views (text only, text with small icons, text with large icons, or report view. | HScrollBar | Displays a horizontal scroll bar | VScrollBar | Displays a vertical
DATA TYPE Type | Stores | Memory required | Values | Boolean | Logical value | 2 bytes | True, False | Byte | Binary number | 1 byte | 0 to 255 (unsigned) | Char | One character | 2 bytes | One character | Date | Date and Time information | 8 bytes | Returns date and time | Decimal | Fixed-point number | 16 bytes | Large number values | Double | Floating-point number | 8 bytes | Number with decimal places | Integer | Integer | 4 bytes | Whole numbers | Long | Integer | 8 bytes | Whole numbers | Object | Object reference | 4 bytes | N/A | Short | Integer | 2 bytes | -32,768 to 32,767 | Single | Floating-point number | 4 bytes | Number with decimal values | String | Text | Varies | 0 to approximately 2 billion characters. | Tool Name | Purpose | Pointer | Allows you to move and size forms and controls | Label | Displays text that the user cannot edit during run time. | Command button | Responds to as user click to trigger an event. | TextBox | Accepts and displays text that the user can edit during run time. | CheckBox | Displays a box that indicates whether an option is selected or deselected | Option Box | Displays a button that indicates whether an option is selected or deselected. | GroupBox | Provides a visual and functional container for controls; similar to the Panel control, but can display a caption but no scroll bars. | PictureBox | Displays graphics in bitmap, GIF, JPEG, metafile, or icon format. | Frame | Provides a visual and functional container for controls; similar to the GroupBox control, but can display scroll bars but no caption | ListBox | Displays a list of values from which the user can select. | ComboBox | Displays a drop-down list of items | ListView | Displays items in one of four views (text only, text with small icons, text with large icons, or report view. | HScrollBar | Displays a horizontal scroll bar | VScrollBar | Displays a vertical