Thom Lamb
2cd6df6481
Establishes the foundational structure, core Excel functionality, and tooling. - Implements base components for cells, ranges, columns, and rows. - Integrates a custom calculation engine with a wide range of Excel functions. - Adds comprehensive support for styling, conditional formatting, data validation, comments, pictures, and charts. - Configures build setup, project metadata (NuGet), and developer guidelines. - Includes editor and Git attributes for consistent code style and line endings.
59 lines
2.2 KiB
C#
59 lines
2.2 KiB
C#
using ClosedXML.Excel;
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using System;
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using static ClosedXML.Excel.XLProtectionAlgorithm;
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namespace ClosedXML_Examples.Misc
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{
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public class SheetProtection : IXLExample
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{
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public void Create(String filePath)
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{
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var wb = new XLWorkbook();
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var ws = wb.Worksheets.Add("Protected No-Password");
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ws.Protect().AllowElement
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(
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// On this sheet we will only allow:
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XLSheetProtectionElements.FormatCells
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| XLSheetProtectionElements.InsertColumns
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| XLSheetProtectionElements.DeleteColumns
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| XLSheetProtectionElements.DeleteRows
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| XLSheetProtectionElements.EditScenarios
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);
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ws.Cell("A1").SetValue("Locked, No Hidden (Default):").Style.Font.SetBold().Fill.SetBackgroundColor(XLColor.Cyan);
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ws.Cell("B1").Style
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.Border.SetOutsideBorder(XLBorderStyleValues.Medium);
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ws.Cell("A2").SetValue("Locked, Hidden:").Style.Font.SetBold().Fill.SetBackgroundColor(XLColor.Cyan);
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ws.Cell("B2").Style
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.Protection.SetHidden()
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.Border.SetOutsideBorder(XLBorderStyleValues.Medium);
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ws.Cell("A3").SetValue("Not Locked, Hidden:").Style.Font.SetBold().Fill.SetBackgroundColor(XLColor.Cyan);
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ws.Cell("B3").Style
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.Protection.SetLocked(false)
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.Protection.SetHidden()
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.Border.SetOutsideBorder(XLBorderStyleValues.Medium);
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ws.Cell("A4").SetValue("Not Locked, Not Hidden:").Style.Font.SetBold().Fill.SetBackgroundColor(XLColor.Cyan);
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ws.Cell("B4").Style
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.Protection.SetLocked(false)
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.Border.SetOutsideBorder(XLBorderStyleValues.Medium);
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ws.Columns().AdjustToContents();
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// Protect a sheet with a password
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var protectedSheet = wb.Worksheets.Add("Protected Password = 123");
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var protection = protectedSheet.Protect("123", Algorithm.SimpleHash);
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protection.AllowElement
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(
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XLSheetProtectionElements.InsertRows
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| XLSheetProtectionElements.InsertColumns
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);
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wb.SaveAs(filePath);
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}
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}
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}
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