CodeGo.net>如何取消合并单元格EPPlus?
作者:互联网
我正在尝试取消合并,然后根据表列数重新合并较短或较长的范围
我在下面使用了此代码,但似乎不起作用
tableSheet.Cells["C1:J1"].Merge = false;
任何帮助将不胜感激.
解决方法:
您正在运行EPP 4.0.1吗?如果是这样,这是一个已知问题:
https://epplus.codeplex.com/workitem/15134
有人为Merge属性发布了一个替换setter(尽管getter看起来仍然不正确).当我将其替换设置器粘贴到ExcelRangeBase.cs中并重新编译时,此测试方法开始为我工作:
[TestMethod]
public void Merge_Unmerge_Cells_Test()
{
var existingFile = new FileInfo(@"c:\temp\temp.xlsx");
if (existingFile.Exists)
existingFile.Delete();
using (var package = new ExcelPackage(existingFile))
{
var workbook = package.Workbook;
var worksheet = workbook.Worksheets.Add("newsheet");
worksheet.Select("A1:C3");
worksheet.SelectedRange.Merge = true;
worksheet.SelectedRange.Value = "Merged Value";
worksheet.SelectedRange.Merge = false;
package.Save();
}
}
如果您正在运行版本3,它应该可以正常工作,因此可以粘贴其余代码.
更新:来自Codeplex链接的代码.查找公共布尔合并并替换该集合.
set
{
IsRangeValid("merging");
//SetMerge(value, FirstAddress);
if (!value)
{
if (_worksheet.MergedCells.Contains(FirstAddress))
{
_worksheet.MergedCells.Remove(FirstAddress);
}
else
{
throw (new ArgumentException("Range is not merged"));
}
if (Addresses != null)
{
foreach (var address in Addresses)
{
if (_worksheet.MergedCells.Contains(address.Address))
{
_worksheet.MergedCells.Remove(address.Address);
}
else
{
throw (new ArgumentException("Range is not merged"));
}
}
}
}
else
{
_worksheet.MergedCells.Add(new ExcelAddressBase(FirstAddress), true);
if (Addresses != null)
{
foreach (var address in Addresses)
{
_worksheet.MergedCells.Add(address, true);
//SetMerge(value, address._address);
}
}
}
}
标签:epplus,epplus-4,c 来源: https://codeday.me/bug/20191120/2047403.html