Split excel files if they exceed 500 rows

[RoboBob]

hello,

i have a folder which contains multiple excel files. I iterate through all items in this folder and merge them into one excel file. The second part of the requirement is, to split this merged excel file, if it exceeds 500 rows. I’m struggling with the second part of the requirement. How can I achieve this ? Thanks in advance

[KarthikByggari]

Please Linq query for the second part.

yourDT.AsEnumerable.Skip(x).Take(500);

Read your excel data into datatable and use skip and take.

x = 0, for first 500 rows
x=500, for 500-1000 rows
…

[ppr (Peter)]

@RoboBob
find starter help here:
DTSlice_BySegmentSize_ToTableList.xaml (10.5 KB)

Explanation of the concept you can find here:

Process repeated for each multiple rows

@christine.tzenghy let me introduce a general approach that can be also adopted to more case specific details. Assumptons: DataTable with 8 Rows Segmentsize: 3 Following Building Blocks are used Calculation of the numbers of segments: [grafik] with the Ceiling method the fractions are uprounded to the next Integer with the Skip() and Take() Method the Rows for a segment can be retrieved. the different segments are bult by following [grafik] and do fetch the different segment rows by: …