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.
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- XLS to PDF cause image to black
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- 2319
- rachel.lei
- Jun 02,2020
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- Problem with exporting to .xlsx
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- 3747
- Sara.Yang
- Jun 01,2020
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- Formula not calculating after save.
- 8
- 3980
- rachel.lei
- May 27,2020
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- How to open base64 excel file
- 2
- 2043
- rachel.lei
- May 27,2020
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- Xlsx to PDF issue with row height
- 2
- 884
- rachel.lei
- May 22,2020
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- HTML to Excel(xls)
- 4
- 2969
- rachel.lei
- May 22,2020
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- unexpected @ character in Formula
- 2
- 1061
- rachel.lei
- May 20,2020
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- Spire.Doc and Spire.Xls conflicts
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- 1147
- rachel.lei
- May 20,2020
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- Spire.XLS License is required? Or just remove the Watermark
- 3
- 1412
- rachel.lei
- May 05,2020
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- There was no XML start tag open.
- 7
- 2010
- rachel.lei
- May 04,2020
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- Cells splitting at 1024 characters saving as delimited text
- 3
- 1176
- amy.zhao
- May 01,2020
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- Workbook The type initializer for 'sprូ' threw an exception.
- 3
- 1145
- rachel.lei
- Apr 29,2020
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- Excel:Color code values in a Column based on condition
- 4
- 1271
- rachel.lei
- Apr 28,2020
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- Dates changing when saving xlsx as xml
- 5
- 1347
- rachel.lei
- Apr 27,2020
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- Populate using Marker-Designer bug in Version 10.2.8
- 3
- 2078
- rachel.lei
- Apr 27,2020
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- exported image is not correct
- 4
- 2810
- Nina.Tang
- Apr 23,2020
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- Problem with excel file include Pivot Tables
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- 3093
- rachel.lei
- Apr 23,2020
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- Exception throwing when inserting row in copied sheet
- 3
- 1100
- rachel.lei
- Apr 23,2020
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- filenotfoundexceptn could'nt load file or assembly Spire.xls
- 4
- 2013
- rachel.lei
- Apr 22,2020
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- Export export tab issue
- 2
- 1078
- rachel.lei
- Apr 20,2020
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- problem with textbox
- 3
- 1193
- rachel.lei
- Apr 20,2020
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- Not working in Server
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- 1557
- rachel.lei
- Apr 15,2020
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- Get reference to table.
- 2
- 1189
- rachel.lei
- Apr 09,2020
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- Refresh all external data connections
- 5
- 1712
- rachel.lei
- Apr 09,2020
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- Create Worksheet from Byte Array
- 3
- 8416
- Nina.Tang
- Apr 06,2020
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- Outdated data on chart image related to PivotTable
- 5
- 2498
- rachel.lei
- Apr 01,2020
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- Optimize LoadFromFile on big file
- 28
- 15861
- rachel.lei
- Mar 31,2020
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- Distributed text alignment does not work in PDF.
- 4
- 2154
- rachel.lei
- Mar 31,2020
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- Problem with pivottable.CalculateData
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- 3723
- rachel.lei
- Mar 30,2020
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- Incorrect scale when converted to PDF
- 4
- 1807
- rachel.lei
- Mar 27,2020
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- how to set marker border width with line chart?
- 2
- 2464
- Nina.Tang
- Mar 26,2020
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- Spire.XLS Pivot table in C#
- 19
- 6155
- rachel.lei
- Mar 26,2020
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- XLSM Files
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- 5964
- rachel.lei
- Mar 25,2020
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- Saving xlsb file as CSV data
- 7
- 1456
- rachel.lei
- Mar 23,2020
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- Deleting a row that contains specific string
- 2
- 1449
- rachel.lei
- Mar 20,2020
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- Rows or Columns only range addresses
- 2
- 3445
- rachel.lei
- Mar 17,2020
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- Accessing FormatType
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- 1558
- rachel.lei
- Mar 13,2020
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- LoadFromFile Exception
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- 3145
- rachel.lei
- Mar 10,2020
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- How to read only Excel column names?
- 4
- 2921
- Betsy.jiang
- Mar 06,2020
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- Error Reading Spreadsheet Data
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- 2088
- Betsy.jiang
- Mar 06,2020
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- Read specific cells
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- 2337
- rachel.lei
- Mar 04,2020
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- Help ExcelChartType.Doughnut
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- 1673
- Betsy.jiang
- Mar 04,2020
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- Windows screen DPI setting is zooming PDF output
- 2
- 1815
- rachel.lei
- Mar 02,2020
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- Can a company use FreeSpire.XLS?
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- 1674
- Betsy.jiang
- Feb 27,2020
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- Corrupt Excel when using Conditional Formatting
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- 4339
- Betsy.jiang
- Feb 25,2020
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- changed data when insert into excel.
- 4
- 3060
- Betsy.jiang
- Feb 19,2020
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- Spire.XLS limitation for .xls
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- 2002
- Betsy.jiang
- Feb 18,2020
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- Decimal separator option
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- 1801
- rachel.lei
- Feb 17,2020
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- Free Spire.XLS Limitations?
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- 8704
- Betsy.jiang
- Feb 13,2020
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- Export to PDF of specific sheet(s)
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- 2537
- rachel.lei
- Feb 11,2020