What is a Shear Panel?

Clipboard refers to a temporary data provided by the windows operating system and a module for sharing. Also called a data transfer station, the clipboard works in the background and is in memory. It is a storage area set by the operating system that you can't find on the hard disk. As long as you have a text input, press CTRL + V Or right-click paste appears, after the new content is sent to the clipboard, it will overwrite the old content.

Clipboard

That is to say, the clipboard can only save the current copy. Because it is in the memory, the computer shuts down and restarts, and the contents in the clipboard will be lost. Under XP, run clipbrd and call the clipboard to view the program.

To see the contents of the clipboard you need the clipboard viewer.

The default windows is not installed Clipboard Viewer. You can go to Control Panel-Add and Remove Programs-Windows Components-Accessories and Tools-Details-Accessories-Details-Select Clipboard Viewer and insert the installation CD to complete the installation.

Call it up: Start-Programs-Accessories-System Tools-Clipboard Viewer

Everyone knows that the system clipboard is a dynamic space created in memory for copying and pasting operations. In addition, many programs often borrow the system's clipboard to accomplish specific tasks. So, if you want to see what's in the system's clipboard, can you achieve your goal? In fact, you can directly call the special tools in the system to view and operate the contents of the clipboard (Windows XP as an example).

Click Start, click Run, and then type the clipbrd command to launch the Clipboard Viewer gadget. The content changes instantly with the "copy" operation performed by the user. In short, it always shows the contents of the current system clipboard. If you want to clear the contents of the current clipboard, just click the "Edit-Delete" command. Of course, you can also use the menu "File-Save As" to save the contents of the current clipboard as a file to the movie for later viewing.

Recovery of system clipboard's copy and paste function failure

Today, I suddenly found that the system clipboard could not be used when using a computer. The specific symptom is that the cut is not grayed out, but it cannot be cut off and pasted, and the copy is simply grayed out. Finally, I found a method on the Internet: create a batch file * .bat. The content is as follows, and it can be solved by execution.

regsvr32 actxprxy.dll

regsvr32 shdocvw.dll

regsvr32 mshtml.dll

regsvr32 urlmon.dll

regsvr32 msjava.dll

regsvr32 browseui.dll

regsvr32 oleaut32.dll

regsvr32 shell32.dll

Remove image burrs with Windows Clipboard

Friends who use Authorware to make courseware often encounter such problems. When we insert an image into Authorware and want to make it transparent, if the background color is non-white, you will find that after the image is transparent, the image There are some "raw edges" around, which make the whole multimedia courseware very rough and very unsatisfactory. Here is a small trick to solve, everyone can try it.

First insert the image you want to insert into Authorware, select the inserted image, click the "cut" command, and then minimize Authorware. Open Photoshop and create a new file. At this time, Photoshop will create a blank file according to the size of the picture you just cut. Click the "Paste" command in the "Edit" menu. The picture in Authorware has been left intact. Moved over, select the blank area to be transparent in Authorware (select it carefully and carefully here, you can zoom in the picture to 200% in the Photoshop navigator first, in order to better select the selection, but Hold down the Shift key on your keyboard and select it with the Magic Wand tool.) After the selection is complete, a selection we want to remove appears on this picture, then execute the "Inverse Selection" command in the "Select" menu and click " The "Cut" command in the Edit menu cuts out the image, then clicks Authorware on the taskbar, returns to the Authorware working environment, selects "Paste" where we just cut the picture, and we put it in the Windows clipboard The picture is back in Authorware, but the picture at this time is still opaque, and the picture is finally made transparent. How's it going?

Through this small article, you can find that the function of the Windows clipboard is very powerful, and you can exchange data in different software. In fact, this method is more common in Macromedia series software. We can use the clipboard to modify, cut, copy, and paste in Flash, Fireworks, and Authorware. Do not underestimate these simple operations. , Will bring a lot of convenience to multimedia creation.

Copy a paragraph of text into the Windows clipboard

The two most useful clipboard methods are settext and gettext. Use these two methods to transfer string data to and from the clipboard.

settext copies text to the clipboard, replacing text previously stored there. You can use settext as a statement. Its syntax is as follows:

clipboard.settext data [, format]

gettext returns the text stored on the clipboard. It can also be used as a function:

destination = clipboard.gettext ()

Combining the settext and gettext methods with the selection properties described in "Using Selected Text" makes it easy to write "copy", "cut" and "paste" commands for text boxes. The following event procedures implement these commands for controls named mnucopy, mnucut, and mnupaste:

private sub mnucopy_click ()

clipboard.clear

clipboard.settext text1.seltext

end sub

private sub mnucut_click ()

clipboard.clear

clipboard.settext text1.seltext

text1.seltext = ""

end sub

private sub mnupaste_click ()

text1.seltext = clipboard.gettext ()

end sub

Note that the examples work best if they are both menu controls, because the menu is available when text1 has focus.

It should be noted that the two processes of copy and cut must first clear the clipboard with the clear method. (Because data may be placed on the clipboard in several different formats, the clipboard should not be automatically cleared. This is described in detail in "Using Multiple Formats on the Clipboard" later in this chapter. Then, the two are copy and cut Procedure, use the following statement to copy the text selected in text1 to the clipboard:

clipboard.settext text1.seltext

In the Paste command, the gettext method returns the current text string on the clipboard. Then use an assignment statement to copy the string to the specified position in the text box (text1.seltext). If no text is currently selected, visual basic places the text at the insertion point in the text box:

text1.seltext = clipboard.gettext ()

This code assumes that the entire text is transferred to or from the text box text1, and the user can copy, cut, and paste between text1 and controls on other forms.

Because clipboard is shared by the entire environment, text can also be transferred between text1 and any application that is using the clipboard.

Using the activecontrol attribute

If you want the Copy, Cut, and Paste commands to work with any focused text box, use the activecontrol property of the screen object. The following code provides a reference to any control that has focus:

screen.activecontrol

You can use this snippet as any other reference to the control. If you know the control is a text box, you can reference any property that supports text boxes, including text, seltext, and sellength. The following code assumes that the active control is a text box and uses the seltext property:

private sub mnucopy_click ()

clipboard.clear

clipboard.settext screen.activecontrol.seltext

end sub

private sub mnucut_click ()

clipboard.clear

clipboard.settext screen.activecontrol.seltext

screen.activecontrol.seltext = ""

end sub

private sub mnupaste_click ()

screen.activecontrol.seltext = clipboard.gettext ()

end sub

Enter in the "Field Image" widget through the Windows clipboard

"Image" is a field value of the big binary (BLOB) type in the database, and the "OLE Object" field type should be used in the ACCESS database.

Note that when creating an image type field in the database, it is best to create a new field row directly instead of modifying the original field type. If the original field contains data, an error message will appear when the project is executed. And such errors are not easy to find.

Field image components support standard Windows clipboard input, that is, shortcut keys Ctrl + X, Ctrl + C, Ctrl + V to cut, copy, and paste image data. Press the Esc key before submitting a record to return to the initial state of the record image.

While the construction of the Star project is running, open the drawing software, call the required image, and then execute CTRL + C (copy). Next, switch to the Build Star project, select the field image, and execute CTRL + V (paste).

For example, open the drawing tool of the Windows operating system, call an image, then execute Ctrl + A (select all), and then execute Ctrl + C (copy). As shown in Figure 1

figure 1

Switch to the Star of Construction project, select the "field image" component, and execute Ctrl + V (paste). as shown in picture 2

figure 2

Copy Windows message box text to clipboard

After reading it, you will find that this is indeed a very simple trick, but I have nt even known about the computer I have played for so long. Whenever an incomprehensible error window pops up, I usually type those keywords into the search box myself Search. I did not expect that there is a way to directly copy all text to the clipboard by pressing Ctrl + C. It seems that the little secret of Windows has yet to be discovered by me.

schematic diagram:

If you want to simply test it, start-run, enter any application that does not exist in the Windows directory, Ok, and a pop-up window will not pop up.

After popping up, just press Ctrl + C to copy all the text , as follows:

digglife

Windows cannot find the file 'digglife'. Please make sure the file name is correct and try again. To search for files, click the Start button, and then click Search.

determine

However, this method is currently only suitable for Windows' pop-up Message Box. Many pop-up windows are application-based. For those, this method is not applicable.