39 lines
895 B
C#
39 lines
895 B
C#
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using System.Collections;
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namespace RhSolutions.ExcelTable;
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public class ExcelColumns : IEnumerable<ExcelColumn>
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{
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public Range Range { get; }
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public ExcelTable ParentTable { get; }
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public int Length
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{
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get => Range.Columns.Count;
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}
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public ExcelColumns(Range range, ExcelTable parentTable)
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{
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Range = range;
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ParentTable = parentTable;
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}
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public ExcelColumn this[int index]
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{
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get
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{
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if (index < 0 || index + 1 > Range.Columns.Count)
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{
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throw new IndexOutOfRangeException();
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}
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return new ExcelColumn(Range.Columns[index + 1], ParentTable);
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}
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}
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public IEnumerator<ExcelColumn> GetEnumerator()
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{
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return new ExcelColumnsEnumerator(Range, ParentTable);
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}
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IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
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}
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