我可以自动从C#创建Excel文档。我试图冻结我的工作表的顶行并应用过滤器。如果选择“视图”>这与Excel 2010中的相同。冻结窗格>冻结顶行,然后选择顶行数据>过滤。我不知道如何应用过滤器,但以下是我尝试冻结顶行,它只是冻结整个工作表。有没有人能解决我的问题。数据过滤问题是我需要更多帮助的地方,所以如果有人有解决方案,请赐教。
非常感谢, KBP
workSheet.Activate();
Excel.Range firstRow = (Excel.Range)workSheet.Rows[1];
firstRow.Activate();
firstRow.Select();
firstRow.Application.ActiveWindow.FreezePanes = true;
答案 0 :(得分:58)
我明白了!
@ Jaime解冻顶行的解决方案完美无缺。以下是我应用过滤器的解决方案:
谢谢, KBP
// Fix first row
workSheet.Activate();
workSheet.Application.ActiveWindow.SplitRow = 1;
workSheet.Application.ActiveWindow.FreezePanes = true;
// Now apply autofilter
Excel.Range firstRow = (Excel.Range)workSheet.Rows[1];
firstRow.AutoFilter(1,
Type.Missing,
Excel.XlAutoFilterOperator.xlAnd,
Type.Missing,
true);
答案 1 :(得分:30)
试试这个......
workSheet.Activate();
workSheet.Application.ActiveWindow.SplitRow = 1;
workSheet.Application.ActiveWindow.FreezePanes = true;
答案 2 :(得分:6)
workSheet.EnableAutoFilter = true;
workSheet.Cells.AutoFilter(1);
//Set the header-row bold
workSheet.Range["A1", "A1"].EntireRow.Font.Bold = true;
//Adjust all columns
workSheet.Columns.AutoFit();
可能有一些System.Reflection.Missing.Value
需要与参数一起传递,但这是我已经转换出来的VB.Net代码。
答案 3 :(得分:1)
以下解决方案工作正常,但它冻结了工作表当前可见快照的第一行。例如:如果您当前的工作表可见快照是从第43行到某个数字说90 ..那么冻结行将应用于43。
如果您只希望冻结第一行工作表(标题行),无论excel滚动位置如何,那么下面的解决方案对我有效。此代码将Excel工作表向上滚动到第1行。如果要在冻结之前返回上一个位置,则必须存储该位置。
individual
答案 4 :(得分:1)
//保存excel文件的路径 string ResultsFilePath = @“C:\ Users \ krakhil \ Desktop \ FolderName \ FileNameWithoutExtension”;
Excel.Application ExcelApp = new Excel.Application();
Excel.Workbook ExcelWorkbook = ExcelApp.Workbooks.Open(ResultsFilePath);
ExcelApp.Visible = true;
//Looping through all available sheets
foreach (Excel.Worksheet ExcelWorksheet in ExcelWorkbook.Sheets)
{
//Selecting the worksheet where we want to perform action
ExcelWorksheet.Select(Type.Missing);
//Making sure first row is selected - else split and freeze will happen
//On the visible part and not from the top
Excel.Range activeCell = ExcelWorksheet.Cells[1, 1];
activeCell.Select();
//Applying auto filter to Row 10
activeCell = (Excel.Range)ExcelWorksheet.Rows[10];
activeCell.AutoFilter(1,
Type.Missing,
Excel.XlAutoFilterOperator.xlAnd,
Type.Missing,
true);
//Split the pane and freeze it
ExcelWorksheet.Application.ActiveWindow.SplitRow = 10;
ExcelWorksheet.Application.ActiveWindow.FreezePanes = true;
//Auto fit all columns
ExcelWorksheet.Columns.AutoFit();
//Releasing range object
Marshal.FinalReleaseComObject(activeCell);
}
//saving excel file using Interop
ExcelWorkbook.Save();
//closing file and releasing resources
ExcelWorkbook.Close(Type.Missing, Type.Missing, Type.Missing);
Marshal.FinalReleaseComObject(ExcelWorkbook);
ExcelApp.Quit();
Marshal.FinalReleaseComObject(ExcelApp);