How to copy and paste several cells from e.g. Excel into a MATLAB uitable?

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MathWorks Support Team
回答： Jason 2024-3-1
We develop a graphical user interface (GUI) with the Matlab App Designer. Many users of the GUI would like to copy the data from Excel with ‘ctrl + c’ and then wants to paste it to the UITable in the app with ‘ctrl + v’. The MATLAB table model (UITable) doesn’t seem to have this feature. Is there any workaround or solution for this problem?

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采纳的回答

MathWorks Support Team
It is possible to copy and paste single cells from e.g. Excel to MATLAB since MATLAB R2021b. However, it exists an enhancement request to implement a feature to copy and paste several cells to the MATLAB uitable. 
In the meantime, you could work around by taking advantage of the following MATLAB File exchange submissions "num2clip: copy numerical arrays to clipboard " and "Straightforward COPY and PASTE functions".

更多回答（1 个）

Jason
Jason 2024-3-1
I got this to work:
function TablePasteData(app,src,event,tbl)
%Get Data From Clipboard
clipb=clipboard('paste');
data=[];
newStr = splitlines(clipb);
[n,m]=size(newStr);
for i=1:n-1
B=newStr{i};
C=split(B);
l=numel(C);
data(i,1)=str2double(C{1,1});
data(i,2)=str2double(C{2,1});
if l==3
data(i,3)=str2double(C{3,1});
end
end
data
tbl.Data=data;
end

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