Various parameters of iframe are organized with explanations and usage examples_HTML/Xhtml_Web page production

runat="server" This is best to add Iframe jump asp.net to jump to the address URl linked to by
src in the current iframe
frameborder Whether to display borders (0 no border, 1 with borders)
scrolling whether there are scroll bars (yes with scroll bars, no no scroll bars)
allowtransparency whether the background is transparent (yes transparent, no opaque)
iframe It is not very commonly used and is rarely used in standard web pages. It is appropriate to interpret iframe as a "browser within a browser".
SRC=URI embedded The page file path of the cabinet rack
NAME=CDATA The name of the embedded cabinet rack
LONGDESC=URI Description
WIDTH=Length Width
HEIGHT=Length Height
ALIGN=[ top | middle | bottom | left | right ] Alignment
FRAMEBORDER=[ 1 | 0 ] Cabinet frame border
MARGINWIDTH=Pixels Left and right margin
MARGINHEIGHT=Pixels Height of upper and lower margin
SCROLLING=[ yes | no | auto ] Flow bar (yes forced display | no never display | auto automatic)
The format of the Iframe tag is:

src: The path of the file, which can be an HTML file, text, ASP, etc.;
width, height: The width and height of the "inner frame" area;
scrolling: When the specified HTML file of SRC is not displayed in the specified area, the scrolling option, if set to NO, the scroll bar will not appear; if Auto: The scroll bar will automatically appear; if Yes, it will be displayed;
FrameBorder: The width of the area border. In order to blend the "internal frame" with adjacent content, it is often set to 0.
name: The name of the frame, used for identification.

Sets the width of the border around the frame
frameboder

Set the width and height of the border
scrolling

Whether there are scroll bars (yes,no,auto )
src

Specify the file or image called by iframe (html, htm, gif, jpeg, jpg, png, txt, *.*)

Notes:
A floating frame does not need to be declared as part of the frameset via the

element;
WebTV and Netscape 4.x (4.0 to 4.75) do not support floating frames.
In the HTML4.01 strict specification, the

2. Object name:
Syntax: name=#
Explanation: # is the name of the object. This attribute gives the object a name so that other objects can use it.
Example:

4. Container attributes:
Syntax: height=# width=#
Description: This attribute specifies the height and width of the floating frame. The value is a positive integer (unit is pixel) or percentage.
height: Specifies the height of the floating frame;
width: Specifies the width of the floating frame.
Example:

5. Size adjustment:
Syntax: noresize
Description: IE proprietary attribute, the specified floating frame cannot be resized.
Example:

6. Border display:
Syntax: frameborder=0, 1
Description: This attribute specifies whether to display floating frame borders.
0: Do not display floating frame borders;
1: Display floating frame borders.
Example:

7. Border thickness:
Syntax: border=#
Description: This attribute specifies the thickness of the floating frame border. The value is a positive integer and 0, and the unit is pixels. In order to seamlessly combine the floating frame with the page, border is generally equal to 0.
Example:

8. Border color:
Syntax: bordercolor=color
Description: This attribute specifies the color of the floating frame border. color can be an RGB color (RRGGBB) or a color name.
Example:

9. Alignment:
Syntax: align=left, right, center
Description: This attribute specifies the alignment of the floating frame with other objects.
left: left;
right: right;
center: centered.
Example:

10. Adjacent spacing:
Syntax: framespacing=#
Description: This attribute specifies the spacing between adjacent floating frames. The value is a positive integer and 0, and the unit is pixels.
Example:

12. External padding attributes:
Syntax: marginheight=# marginwidth=#
Description: This attribute specifies the border size of the floating frame. The value is a positive integer and 0, and the unit is pixels. Both properties should be applied simultaneously.
marginheight: the size of the left and right borders of the floating frame;
marginwidth: the size of the upper and lower borders of the floating frame.
Example: