46 lines
1.2 KiB
C#
46 lines
1.2 KiB
C#
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namespace RhSolutions.Services;
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public class ExcelFileDialog : IFileDialog
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{
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private Application _application;
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public ExcelFileDialog(Application application)
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{
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_application = application;
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}
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public string GetFile()
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{
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var dialog = _application.FileDialog[Microsoft.Office.Core.MsoFileDialogType.msoFileDialogFilePicker];
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dialog.AllowMultiSelect = false;
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dialog.Filters.Add("Файлы Excel", "*.xls; *.xlsx; *.xlsm");
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if (dialog.Show() == -1)
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{
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return dialog.SelectedItems.Item(1);
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}
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else return string.Empty;
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}
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public string[] GetFiles()
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{
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var dialog = _application.FileDialog[Microsoft.Office.Core.MsoFileDialogType.msoFileDialogFilePicker];
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dialog.AllowMultiSelect = true;
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dialog.Filters.Add("Файлы Excel", "*.xls; *.xlsx; *.xlsm");
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if (dialog.Show() == -1)
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{
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List<string> files = new();
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foreach (string file in dialog.SelectedItems)
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{
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files.Add(file);
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}
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return files.ToArray();
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}
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else return Array.Empty<string>();
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}
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}
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