cells

问题 I am having trouble assigning values from one workbook range to a range in my current workbook. When I assign my range using Range("A1:C1") this code works fine, however when my range is defined using Range(Cells(1,1),Cells(1,3)) the function fails: Sub CopyRange() Dim inputExcel As Excel.Application, BookA As Workbook Path_A = ThisWorkbook.Path & "\Book_A.xlsx" Set inputExcel = New Excel.Application Set BookA = inputExcel.Workbooks.Open(Path_A, ReadOnly:=True) 'THIS WORKS: ThisWorkbook

问题 When you edit a cell in an jtable the value is made permanent only if the focus is changed or if one hits enter (for example if you change the cell value from "abc" to "xyz" and close the window the edit is lost). How do i make the edit permanent when the user stops editing? I guess we have to update the cell value as the cell value is being editted but i am not sure how. Any help is appreciated! Thanks in advance! 回答1: I would setup an ActionListener on the cell that saves the value of the

问题 I can't seem to get new messages sent from new user or new message sent from users already in tableview to go to the like with most messaging apps. I've ask this question before and tried to follow the directions in a link that someone kind enough to send me (How do you properly order data from Firebase chronologically) but I still can't get the desired effect no matter matter I try func getChatsFeed(){ //following the links instruction "timeStamp" is suppose help return fireBase children in

问题 I am writing a function to export data from a gridview to Excel this method on VB .NET: Call consultaPlanilha() Dim i, j As Integer 'CONTADORES ReDim vetPontos(GridPontos.Rows.Count - 2, 1) For i = 0 To GridPontos.Rows.Count - 2 For j = 0 To 1 vetPontos(i, j) = CDbl(GridPontos.Item(j, i).Value) xlw.Application.Cells(i + 3, j + 2).Value = vetPontos(i, j) Next Next xlw.Save() This is taking a long time for large amounts of data. Is there a faster way to write a lot of data to Excel at once?

问题 I have a .csv with rows that are something like: "Review",Clean Review "The hotel _was, re3ally good",the hotel was really good but when I was open with excel 2013 the cells with the double quotes are showing empty on the sheet, and I can only see the text in the formula bar. Can anyone tell me why this is happening? excel sheet kinda looks like: | |Clean Review| | |the hotel wa| I have opened the .csv in notepad and there doesn't seem to be hidden characters causing this behavior I used

问题 Is there a way to copy cell ranges from multiple worksheets into another worksheet? For example: Sheet1 Apple Grapes Peach Cherry Sheet2 Orange Pear Banana Blueberry I need the result as Sheet3 Apple Grapes Peach Cherry Orange Pear Banana Blueberry Assume I have the data in Column A in the Sheet 1 & 2 and I need to display the combined results in Column A on Sheet3. Basically I need to display all items from Sheet 1 & 2 in Sheet3 in one column. Any ideas? Thanks in advance. 回答1: Since your

问题 I have some columns in listview which are "Column1", "Column2",.... I want to clear (set null character at that cells) and remove some cells from related columns which can be (1.column) "Column1".Could you help me? Specific question: After selected rows deleted, I want to update my ID column with updated numbers with a button. How can I do that? for (int i = 1; i <= newID; i++) { int newID = listView1.Items.Count; listView1.Items[0].Remove(listView1.Columns[0].ListView.Items.Count); //

问题 I have a 73 x 1 cell, each of those cells contains a 16 x 1 cell and each of those cells is an image. Is there an easy way I can convert this into one big array of cells containing only the images? Many thanks. 回答1: If C is your cell, use B = [C{:}] to create a 16×73 cell B with every column one of your original 16×1 cell elements. This works, because C{:} accesses every element in cell C and the brackets ( [ ] ) group all these elements into one array again. This is possible, because every

问题 I want to color some particular cells of excel sheet in c#. but I am not getting it.. I am using the code as: dsNew.Tables[0].Columns[j].Interior.Color = System.Drawing.ColorTranslator.ToOle(System.Drawing.Color.DeepPink); but this is not wrking.. how this can be done.. please do something.. it is giving an error "cannot resolve symbol'interior'" 回答1: Try the Range.Interior property: Range data_cell = work_sheet.Cells[row, column]; data_cell.Interior.Color = System.Drawing.ColorTranslator

问题 How can I set an X spacing between html table's columns? Using cellpadding or cellspacing I got vertical spacing too (and I don't want it!). I can't use CSS. Suggestions? 回答1: Hm, how about inserting an extra column with width=X ? I think it is the only way to do that in pure html. 来源： https://stackoverflow.com/questions/371088/html-table-horizontal-spacing