worksheets as needed.
In WPS Mobile version 5.2, a new worksheet sorting feature is added. You need to click on any worksheet in the workbook, expand multiple worksheets, and then adjust to the desired location with a single worksheet that you want to move.
The new Copy worksheet feature is also very simple, and once you've expanded multiple worksheets, clicki
Excel to their computer, but can not open it anyway, later understand that the reason is not installed on their own computer Excel application.
So, to successfully follow the study, please install Excel 2003 on your computer now, while other versions of Excel can imitate the operation, but since this series of courses are based on Excel 2003, it is recommended that your readers try to use Excel 2003 for learning.
(ii) Workbook and worksheets
To le
" and replace.
Closes the replacement window. Switch to the rest of the worksheets to view, found all the "longevity Road" automatically added the word "South".
This is a one-time deal with a number of worksheets to find and replace data, both fast and accurate! For those dozens of or even hundreds of workbooks, this is the "Savior" Ah!
Don't go away, the problem is not so simple. Sometimes w
Move and scroll through worksheets
Move the cell arrow keys up, down, left, or right
Move to the edge of the current data area Ctrl + ARROW keys
Move to the beginning of home
Move to the beginning of a worksheet ctrl+home
Move to the last cell in the worksheet. Ctrl+end
Move down one screen PAGE down
Move up one screen PAGE up
Move one screen to the right alt+page down
Move one screen to the left alt+page up
Move to the next worksheet in the
specify a worksheet because the named range in XLS can only be unique)XLS naming method: Select range of cells insert name "definition"• Unnamed range of cells on the worksheet: [SHEET1$A1:B10](in a variety of objects provided by a relational database (tables, views, stored procedures, and so on), the Excel data source provides only objects that are equivalent to tables, consisting of worksheets and defined named ranges in the specified workbook. Nam
center, vertical Center, change font size, bold, set cell background color, and so on.
According to the front end of the argument can also be called style, all can be achieved through the POI.
in the next example before, to understand the poi of the style of understanding, it is important to remember, know that again to perform the beautification of Excel is simply soeasy!:
1. Merge cells, belong to worksheets, create independently, apply to
menu command "Flashpaper" or the related buttons on the toolbar to convert the document to a Flashpaper document.
④ Convert Excel Print Area
For Excel documents, you can set up a print area and then convert only the content in the print area to the Flashpaper document. You can also set whether to convert the entire workbook or only the selected worksheets.
In Excel, first drag out an area with the mouse, then select the File | Print Area | Set Prin
excel| Function | problem
Sub Usematch ()
Dim s_p As String, e_p as String
Dim Num as Integer
num = 0
For each M in Range ("A:a")
If m.value num = num + 1
Else
Exit for
End If
Next M
Erange = "B" Num
Erange = "B2:" Erange
N = 1
A = 2
Currange = "B" A
Cells.select
Selection.sort Key1:=range ("A2"), Order1:=xlascending, Key2:=range ("B2") _
, Order2:=xlascending, Header:=xlguess, Ordercustom:=1, matchcase:= _
False, Orientation:=xltoptobottom, Sortmethod:=xlpinyin, dataoption1:= _
Xlsortnormal,
In our daily work, we are dealing with Excel every day and doing all kinds of forms. I don't know if you've noticed that your Excel files are getting bigger and faster, and that Excel is getting slower to run. Maybe you should go for a cup of coffee and your Excel will finish the calculation that you want to deal with.
Our Gold Instructors team recently in for enterprise customers to do technical support services to the process found that many users for a variety of reasons, is being the focus
not ideal. Because it asks for additional I/O overhead, look in the field to return the data rows that you want.If you think that bookmark lookup is interfering with the performance of your query, there are four choices you can take to avoid it: You can build a clustered index that the WHERE clause will use, take advantage of the index intersection, build an overlay nonclustered index, or (if it is SQL Server 2000/2005 Enterprise Edition) An indexed view can be established. If none of this is p
must bring customers here to eat wine. After dinner, Erniang with his husband's office computer step by step to teach Likui.
Step one: Start Excel and open the interface shown in Figure 1 to see that it has automatically created a new file. The file in Excel (the suffix is xls) is also called the workbook, which consists of one or more worksheets, as shown in Figure 1, and the worksheet is made up of multiple cells. The new workbook has three
-dimensional data to a previously generated WorkSheet, call the get_Range method of the WorkSheet interface to obtain the inserted area, and then use Value2 (ignore the format) assign values.Copy codeThe Code is as follows:Worksheet workSheet = (Worksheet) excelApp. Worksheets [2];Int rowCount = 20;Int colCount = 5;Object [,] dataArray = new object [rowCount, colCount];Random rand = new Random (DateTime. Now. Millisecond );For (int I = 0; I {For (int
. missing, Type. missing, Type. missing, Type. missing, Type. missing, Type. missing );// Add a new albumMyExcel. Workbooks. Add (true );// Disable warning messageMyExcel. DisplayAlerts = false;// Make the Excel file visibleMyExcel. Visible = true;// Reference the first albumMyBook = myExcel. Workbooks [1];// Set the album focusMyBook. Activate ();// Reference the first WorksheetMySheet = (Worksheet) myBook. Worksheets [1];// Name the worksheet as "Ar
, Emptyparam,Emptyparam, Emptyparam, Emptyparam, Emptyparam, 0)7) Set the 2nd worksheet as the active sheet:Excelapplication1.worksheets [2]. Activate;Orexcelapplication1.workssheets [' Sheet2 ']. Activate;8) Assign a value to the cell:Excelapplication1.cells [1, 4]. Value: = ' first row fourth column ';9) Set the width of the specified column (in number of characters), in the first column as an example:ExcelApplication1.ActiveSheet.Columns [1]. Colum
). (You can obtain multiple tables through "new, that is, like a window in the MDI program, all windows are workbooks. _ Workbook is a table, which is equivalent to a window in the MDI. worksheets indicates all forms, each table can have many forms (when an Excel file is created and opened, we can see that sheet1 and sheet2 are available, and all these sheetns constitute worksheets). _ worksheet indicates a
NOTE: For the ole demo code, see VBA in Excel.
Use excel2000 to use constants in Excel;
Use variants to use unassigned;
Other class libraries such as oleserver and olectnrs
Important: http://www.99inf.net/SoftwareDev/Delphi/52881.htm
First, create an Excel Object and use comobj:VaR excelapp: variant;Excelapp: = createoleobject ('excel. application ');
1) display the current window:Excelapp. Visible: = true;
2) Change the Excel title bar:Excelapp. Caption: = 'app calls Microsoft Excel ';
3) Add
shown below:
// Initialize the OLE Library
If (! Afxoleinit ())
{
Afxmessagebox (idp_ole_init_failed );
Return false;
}
2. Import and encapsulate interfaces in Excel
As an OLE/COM library plug-in, Excel defines various interactive interfaces, which are cross-language interfaces. VC can import these interfaces and use them to perform Excel operations.
As this article only focuses on reading data from Excel tables, it focuses on several interfaces such as _ application, workbooks, _ workbook,
) apply for a global variable: fvexcel. The type is variant, indicating that it is an Excel object.
(3) define a function to start excel, for example, define function openexcel (strfilename: string): Boolean;
Function tform1. openexcel (strfilename: string): Boolean;
Begin
Result: = true;
Try
Fvexcel: = createoleobject (Excel. application );
Except
Application. MessageBox (failed to open excel, pchar (application. Title), mb_iconerror );
Result: = false;
End;
Fvexcel. Visible: = true;
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