随笔分类 - winform
摘要:private void btnSelectFile_Click(object sender, EventArgs e) { dictionary.Clear(); dtAll.Clear(); //打开文件对话框。 OpenFileDialog openFile = new OpenFileDialog(); openFile.Multiselect = true; //后缀名。 openFile.Filter = "Exc...
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摘要:publicstaticvoidExportToExcel(DataSetdataSet,stringfileName){try{stringsaveFileName=string.Empty;SaveFileDialogsaveDialog=newSaveFileDialog();saveDialog.DefaultExt="xls";saveDialog.Filter="Excel文件|*.xls";saveDialog.FileName=fileName;saveDialog.ShowDialog();saveFileName=saveDialog
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