I used vsto technology to develop a com add-in for PPT. one of the requirements is to add a custom menu button to the right-click menu. I finished writing on my computer, and there was no problem. but this error occurred when running on the customer ...
problem description this is my VBA code. The main thing is to create an object and upload the data to the Internet. There is no problem on window10, but when I run on Window XP, I find that although he does not have error, he does not respond. Origina...
problem description the company needs to do some category ppt to show customers. I put the page made by echarts into ppt through the ppt development tool, and the page display can be called by clicking the mouse button. But in the actual display, they...
excel has a chart, line chart. assume that the data selection is Range ( "B1:B10 ") if cell B10 is empty, reads Sheet1.ChartObjects (1) .Chart.SeriesCollection (1) .values Times error. I guess the reason is the blank lines at the end of , for examp...
.Chart.SetSourceData Source:=Sheet3.Range("B2:C8,I2:I8"), PlotBy:=xlColumns how to replace C8 and i8 with Sheet3.[ b2] .CurrentRegion.Rows.Count to connect ...
A project created with rax-cli , after creation, the basic components such as rax-view and rax-script all choose the 0.6.4 version. After dependent installation, the error message when running yarn start build is as follows: is there som...
public function curlSendEmails(){ $get = I( get. ); $userObj = M( User , , DB_ONE ); $meailObj = M( Mail , , DB_ONE ); $result = $userObj -> field( id ) -> limit($get[ star ],$get[ ...
Field id is of type int select * from table where id= 1 ; select * from table where id=1; Is there any difference in execution efficiency between the two statements? Is the first line id calculated? I seem to be the same through explain, but why...
this problem is mainly caused by the fact that after a single-page application index.html, file is packaged (css,js and so on will bring hash, so this is no problem), but the single-page application visits only one html and does not close the html file w...
Is there any difference between an in window and "a " in window? ...