Spire.XLS is a professional Excel API that enables developers to create, manage, manipulate, convert and print Excel worksheets. Get free and professional technical support for Spire.XLS for .NET, Java, Android, C++, Python.
-
- Change arrow size
- 1
- 1938
- rachel.lei
- Jan 19,2020
-
- Add arrow using spire version 9.6.12
- 3
- 1806
- Amber.Gu
- Jan 17,2020
-
- enable macros using spire.xls
- 3
- 2444
- Betsy.jiang
- Jan 14,2020
-
- Spire.xls to PDF
- 2
- 1767
- Amber.Gu
- Jan 10,2020
-
- exporting xlsx,pdf and html direct to browser
- 5
- 2301
- Betsy.jiang
- Jan 10,2020
-
- barClustered chart.PrimaryCategoryAxis.Border.Color not work
- 5
- 1823
- Amber.Gu
- Jan 08,2020
-
- spire.xls license showing 'Evaluation Warning'
- 1
- 1722
- Amber.Gu
- Dec 30,2019
-
- lternativeTextTitle in a picture
- 7
- 2793
- Amber.Gu
- Dec 30,2019
-
- unhandled exception
- 2
- 2680
- Amber.Gu
- Dec 26,2019
-
- line chart can't change series color
- 3
- 1968
- Amber.Gu
- Dec 26,2019
-
- chart.Fill.Visible=false not works
- 5
- 1679
- Amber.Gu
- Dec 26,2019
-
- Filter worksheet data before export to CSV
- 10
- 2873
- Amber.Gu
- Dec 25,2019
-
- how to remove chartTitleArea with spire.xls package?
- 3
- 1421
- Amber.Gu
- Dec 25,2019
-
- Spire XLS
- 3
- 1366
- Betsy.jiang
- Dec 12,2019
-
- System.ArgumentOutOfRangeException: 'Index was out of range.
- 2
- 2409
- Betsy.jiang
- Dec 10,2019
-
- License File Issue with .Net Core Project
- 2
- 2347
- Betsy.jiang
- Dec 10,2019
-
- XLSX to PDF losing formatting
- 5
- 2283
- Betsy.jiang
- Dec 10,2019
-
- How do I add Report Filter in pivot
- 11
- 10123
- Amber.Gu
- Dec 09,2019
-
- create pivot not shown in spreadsheet
- 4
- 2055
- Amber.Gu
- Dec 09,2019
-
- Valid license file does not work !
- 1
- 1978
- Betsy.jiang
- Dec 04,2019
-
- FreeSpire.XLS: 'xr2' is an undeclared prefix.
- 12
- 7357
- Betsy.jiang
- Dec 02,2019
-
- Error open xls from download WebClient
- 1
- 1766
- Amber.Gu
- Nov 29,2019
-
- ToImage lossing font on ubuntu
- 5
- 2072
- Betsy.jiang
- Nov 29,2019
-
- Find next empty cell
- 7
- 2897
- Betsy.jiang
- Nov 25,2019
-
- Crash when parsing a file
- 7
- 2144
- Nina.Tang
- Nov 19,2019
-
- Insert a picture in excel from a stream
- 6
- 2492
- Betsy.jiang
- Nov 18,2019
-
- Object reference not set to an instance of an object Error i
- 3
- 2425
- Betsy.jiang
- Nov 14,2019
-
- excel to pdf conversion evaluation message ?
- 1
- 1703
- Betsy.jiang
- Nov 14,2019
-
- System.Runtime.InteropServices.InvalidComObjectException: 'C
- 1
- 1964
- Betsy.jiang
- Nov 14,2019
-
- Converting XLSX to PDF
- 5
- 2029
- Betsy.jiang
- Nov 14,2019
-
- COUNT IF NOT formula
- 1
- 1862
- Nina.Tang
- Nov 07,2019
-
- Replicating "FitToPageType.NoScale" in conversion to PDF
- 5
- 1952
- Amber.Gu
- Nov 07,2019
-
- Spire marker in horizontal style overwrite text
- 6
- 2063
- Betsy.jiang
- Nov 05,2019
-
- format chart axis
- 6
- 2295
- Amber.Gu
- Oct 30,2019
-
- Excel Version Issuse
- 4
- 1817
- Amber.Gu
- Oct 30,2019
-
- Evalution Warning in Free Version
- 2
- 1777
- Betsy.jiang
- Oct 29,2019
-
- Detect if an Excel Workbook is Password Protected in C#
- 2
- 1811
- Betsy.jiang
- Oct 29,2019
-
- [C#] SetWrapText Problem
- 19
- 2088
- Betsy.jiang
- Oct 29,2019
-
- Excel Worksheet opens "Evaluation Warning" sheet by default
- 2
- 2033
- Betsy.jiang
- Oct 29,2019
-
- Cannot copy row height and column width
- 2
- 2151
- Amber.Gu
- Oct 29,2019
-
- Save file to CSV
- 10
- 8131
- Amber.Gu
- Oct 29,2019
-
- Converting from older format loses data validation?
- 5
- 1782
- Amber.Gu
- Oct 24,2019
-
- How to set cells as Currency
- 4
- 2546
- Amber.Gu
- Oct 23,2019
-
- Excel to PDF conversion error if Sheet has Formula
- 4
- 1900
- Betsy.jiang
- Oct 21,2019
-
- Convert XLS to PDF
- 4
- 3317
- Amber.Gu
- Oct 18,2019
-
- Spire Xls Sort Column
- 5
- 2112
- Nina.Tang
- Oct 18,2019
-
- Object reference not set to an instance of an object
- 5
- 1650
- Amber.Gu
- Oct 16,2019
-
- Object reference not set to an instance when load file
- 2
- 1957
- Lisa.Li
- Oct 11,2019
-
- problem vertical alignment
- 1
- 1807
- Amber.Gu
- Oct 10,2019
-
- about CalculateAllValue
- 3
- 1897
- Amber.Gu
- Sep 30,2019