1.1 Common objects and meanings
| object name | meaning |
| application | The entire Excel application |
| window | window |
| worksheet | a worksheet |
| sheets | Collection of all worksheets of the specified workbook |
| shaperange | shape area |
| pivottable | pivot table |
| workbook | work log |
| shape | Objects in the drawing layer |
| range | a cell, row, column, selection |
| name | cell range definition name |
| chart | chart |
| filedialog | file dialog |
| commandbarpopup | A popup control on the command bar |
| commandbar | a command bar |
1.2 List of worksheets methods
| name | illustrate |
| add | New worksheet |
| copy | Copy the worksheet to another location in the workbook |
| delete | delete object |
| fileacrosssheets | Copy a range of cells to the same location on all other sheets in the collection |
| move | Move the worksheet to another location in the workbook |
| printout | print object |
| printpreview | Printing preview |
| select | select object |
1.3 Event Classification
| object | event |
| application | application events |
| workbook | workbook events |
| worksheet | worksheet events |
| chart | Chart events |
| userform | form event |
| label | Label events (controls in forms) |
| image | image event |
1.4 Character processing functions
| keywords | effect |
| strcomp | String similarity judgment |
| strconv | String type conversion |
| lcase ucase | case conversion |
| space string | repeat string |
| len | Calculate string length |
| format | set character format |
| lset rset | rearrange string |
| instr left ltrim mid right rtrim trim like | handle strings |
| split jion | Split and concatenate strings |
example
sub strcomp()
msgbox strcomp("ABCD","abcd",1) 'parameter 1 is a text comparison, case-insensitive, returns 0, indicating equality
msgbox strcomp("ABCD","abcd",0) 'parameter 0 is compared in binary and returns -1, indicating that the former is less than the latter
end sub
sub strconv()
msgbox strconv("English",vbuppercase) ' to uppercase
&chr(10) & strconv("English",vblowercase) 'Convert to lowercase
&chr(10) & strconv("English",vbpropercase) 'Only the beginning is capitalized
end sub
sub case conversion ()
msgbox lcase("HELLO")
msgbox ucase("hello")
end sub
sub repeat n times ()
msgbox string(5,"*") 'return "*****"
msgbox string(4,"China") 'Return "中中中中" only repeat the left one
end sub
private sub textbox1_change()
if len(textbox1.text)>0 then
if right(textbox1.text,1) like "[az]" then exit sub else me.textbox1=left(textbox1.text,len(textbox1.text)-1) 'Like usage, find help documentation for details
end if
end sub