cwkrot.blogg.se - Excel find duplicates in multiple rows

#Excel find duplicates in multiple rows how to#
#Excel find duplicates in multiple rows password#

To illustrate I will build up onto the problem you have already illustrated above and adding some more complexities to it.

#Excel find duplicates in multiple rows how to#

I am dealing with a similar problem but one that goes beyond just checking for duplicates and I am hoping you could shed some light in as to how to tackle it. Easy deploying in your enterprise or organization.

Combine Workbooks and WorkSheets Merge Tables based on key columns Split Data into Multiple Sheets Batch Convert xls, xlsx and PDF.ģ00 powerful features.Super Filter (save and apply filter schemes to other sheets) Advanced Sort by month/week/day, frequency and more Special Filter by bold, italic.Extract Text, Add Text, Remove by Position, Remove Space Create and Print Paging Subtotals Convert Between Cells Content and Comments.Exact Copy Multiple Cells without changing formula reference Auto Create References to Multiple Sheets Insert Bullets, Check Boxes and more.Select Duplicate or Unique Rows Select Blank Rows (all cells are empty) Super Find and Fuzzy Find in Many Workbooks Random Select.Merge Cells/Rows/Columns without losing Data Split Cells Content Combine Duplicate Rows/Columns.Super Formula Bar (easily edit multiple lines of text and formula) Reading Layout (easily read and edit large numbers of cells) Paste to Filtered Range.

#Excel find duplicates in multiple rows password#

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If (names.Count() != names.Distinct().The Best Office Productivity Tools Kutools for Excel Solves Most of Your Problems, and Increases Your Productivity by Compare the number of names to the number of unique names

Name = (string)(xlWorksheet.Cells as .Range).Value Get the next name in the cell below this one name is null when the cell is empty - stop looking in this sheet and move on to the next one String name = (string)(xlWorksheet.Cells as .Range).Value Var xlWorksheet = (.Worksheet)xlWorkbook.Worksheets Iterate over every sheet we need to look at List to keep track of all names in all sheets Declare the name of the sheets to look in and the 1 base X,Y index of where to start looking for names on each sheet (i.e. Delcare the sheets and locations to look for namesĭictionary> worksheets = new Dictionary>() I assume you don't know how many names are in each list - it will keep going down each list until it encounters a blank cell.

You can declare the name of the worksheets you want to check for names, as well as where to start looking for names in the 'worksheets' dictionary. Here's a little example I knocked together - the comments should explain what's going on line by line. String cellVal = ((xlSheet.Cells as Excel.Range).Value).ToString() Pseudocode something like: arrEmployees = įor (int row = 5 row names = new List() Įxcel.Worksheet xlSheet = (Excel.Worksheet)workbook.Worksheets Here's the solution I can think of but not figure out how to implement, would be to make a multidimensional array (Learned a small bit about them in school, vaguely remember how to use though). However any 1 employee name should only appear once between all of the department sheets (this excludes the EmployeeSheet). Each sheet has in it somewhere (as in each sheet doesn't have the same layout) a list of employees in each department. Now I have a sheet for each department in the company, such as FinanceSheet, ITSheet, and SalesSheet. And let's assume this list is perfectly formatted and has no duplicates so every cell is unique in this sheet. For example, I have a sheet called EmployeeSheet, which is just a single column of every employee's name first and last in a company.