I have an excel file with a column of names and a column of numbers.
I had imported the excel into the Datagrid and manage to find the maximum number among from the column.
For example, the cell which is the maximum is at (x,y).
How do I get the program to know the cell and display the name in the same row?
Related
How can get merge column cell count in C#. For example 3 column merged into single column but I want to know how many column cells merged into single column
I expected count of the merged column
I'd like to:
Make sure all the columns of an Excel worksheet are widened enough to fit the text in each row of the column; and
I'd like to find the last column and the last row that have data in that worksheet, i.e. the last non-empty row and the last non-empty column.
A cell that has a background color but no text would also be considered to be non-empty.
So, for instance, a worksheet like this:
Looks like this:
And the last data cell is reported as D10 because it is the last dirty cell even though it has no text.
What VSTO methods/API will give me the above?
For determining a used range use Worksheet.UsedRange Property:
https://msdn.microsoft.com/en-us/vba/excel-vba/articles/worksheet-usedrange-property-excel?f=255&MSPPError=-2147217396
For autofit columns in this range use Range.AutoFit Method:
https://msdn.microsoft.com/en-us/vba/excel-vba/articles/range-autofit-method-excel?f=255&MSPPError=-2147217396
UsedRange = ActiveWorkbook.Worksheets.Item("Sheet1").usedrange
UsedRange.Columns.Autofit
During exporting excel from gridview the data of a column known as Account Number prefixes 0 are removed. Please guide me for the same
You need to get Account number into a string variable so as to protect leading zero, then while exporting to excel, you need to set cell type to string before you set the value to cell.
I am working on a project which has to make pdf report from couple of Excel files. The files should look like this: http://img194.imageshack.us/i/24766860.jpg/ and the pdf should look like this: http://img96.imageshack.us/i/u2ntitled.jpg/ where the location column must have the value of the merged cell in the excel file(B2:E2).
So the difficulty is how to read the merged cell and put its value in the location column.
If that info is not enough I can add the source code. If you want any other info ask I'll give it right away.
Merged cells in excel are read by their first cell address. You should be able to pick up merged cell B2:E2 as B2
I have .xlsx document in which I need to import some values to cells with defined names. Few of those cells are formatted as currency and values that I am importing in those cells are of decimal type which I import in this manner:
cell.CellValue = new CellValue(value.ToString().Replace(",", "."));
In the same spreadsheet there are a few cells that have a formula in which currency cells I imported are used (eg., I am importing value in cell H27 with defined name Total, and in the field I27 there is a formula =Total*0.23).
After import is complete, values are successfully imported (and correctly formatted as currency), but formula cells are not correctly calculated until I either click on formula check marks for each formula cell or I change the currency value (in this case, all formulas containing this cell are refreshed).
What do I have to do for cells with formulas to automatically calculate values after import is completed?
I've figured it out. The cells with formula have <CellFormula> fields inside of them. Those fields have bool attribute CalculateCell which, if set to true, tells Excel to calculate the formula after opening the file. Since I don't know up front which formula cells are affected by the cells, I manage all of them like this:
foreach (var cell in sheetData.Descendants<CellFormula>())
cell.CalculateCell = true;