Convert Data table to Pivot data table c#
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0
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I have data table in c# project as follows,
I want to pivot/convert this data table in following format,
[Expected format]
Where Section will become distinct rows.
Keys will become Columns and values will get added into appropriate keys.
c# asp.net c#-4.0 c#-3.0 ini
asked Nov 9 at 9:07
pankaj bawdane
398
add a comment |
up vote
0
down vote
favorite
I have data table in c# project as follows,
I want to pivot/convert this data table in following format,
[Expected format]
Where Section will become distinct rows.
Keys will become Columns and values will get added into appropriate keys.
c# asp.net c#-4.0 c#-3.0 ini
asked Nov 9 at 9:07
pankaj bawdane
398
I think this entry: techbrij.com/pivot-c-array-datatable-convert-column-to-row-linq can help you with your request. It's a general approach for convertingDataTables orArrays to "pivot".
– RedFox
Nov 9 at 9:18
@RedFox it has last item as number/int, in my case it is string only. var pivotTable = data.ToPivotTable( item => item.Year, item => item.Product, items => items.Any() ? items.Sum(x=>x.Sales) : 0);
– pankaj bawdane
Nov 9 at 9:26
If you want non distinct values for the column names (e.g. Customer) you can not use a DataTable, because it would throw anDuplicateNameException. If you need the "same" column multiple times then you could number them consecutively. If you need distinct columns you have to define the value that should be selected in thedataSelector.
– RedFox
Nov 9 at 9:55
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I have data table in c# project as follows,
I want to pivot/convert this data table in following format,
[Expected format]
Where Section will become distinct rows.
Keys will become Columns and values will get added into appropriate keys.
c# asp.net c#-4.0 c#-3.0 ini
asked Nov 9 at 9:07
pankaj bawdane
398
I have data table in c# project as follows,
I want to pivot/convert this data table in following format,
[Expected format]
Where Section will become distinct rows.
Keys will become Columns and values will get added into appropriate keys.
c# asp.net c#-4.0 c#-3.0 ini
c# asp.net c#-4.0 c#-3.0 ini
asked Nov 9 at 9:07
pankaj bawdane
398
asked Nov 9 at 9:07
pankaj bawdane
398
asked Nov 9 at 9:07
pankaj bawdane
398
asked Nov 9 at 9:07
pankaj bawdane
398
asked Nov 9 at 9:07
pankaj bawdane
398
398
I think this entry: techbrij.com/pivot-c-array-datatable-convert-column-to-row-linq can help you with your request. It's a general approach for convertingDataTables orArrays to "pivot".
– RedFox
Nov 9 at 9:18
@RedFox it has last item as number/int, in my case it is string only. var pivotTable = data.ToPivotTable( item => item.Year, item => item.Product, items => items.Any() ? items.Sum(x=>x.Sales) : 0);
– pankaj bawdane
Nov 9 at 9:26
If you want non distinct values for the column names (e.g. Customer) you can not use a DataTable, because it would throw anDuplicateNameException. If you need the "same" column multiple times then you could number them consecutively. If you need distinct columns you have to define the value that should be selected in thedataSelector.
– RedFox
Nov 9 at 9:55
add a comment |
I think this entry: techbrij.com/pivot-c-array-datatable-convert-column-to-row-linq can help you with your request. It's a general approach for convertingDataTables orArrays to "pivot".
– RedFox
Nov 9 at 9:18
@RedFox it has last item as number/int, in my case it is string only. var pivotTable = data.ToPivotTable( item => item.Year, item => item.Product, items => items.Any() ? items.Sum(x=>x.Sales) : 0);
– pankaj bawdane
Nov 9 at 9:26
If you want non distinct values for the column names (e.g. Customer) you can not use a DataTable, because it would throw anDuplicateNameException. If you need the "same" column multiple times then you could number them consecutively. If you need distinct columns you have to define the value that should be selected in thedataSelector.
– RedFox
Nov 9 at 9:55
I think this entry: techbrij.com/pivot-c-array-datatable-convert-column-to-row-linq can help you with your request. It's a general approach for converting
DataTables or Arrays to "pivot".– RedFox
Nov 9 at 9:18
I think this entry: techbrij.com/pivot-c-array-datatable-convert-column-to-row-linq can help you with your request. It's a general approach for converting
DataTables or Arrays to "pivot".– RedFox
Nov 9 at 9:18
@RedFox it has last item as number/int, in my case it is string only. var pivotTable = data.ToPivotTable( item => item.Year, item => item.Product, items => items.Any() ? items.Sum(x=>x.Sales) : 0);
– pankaj bawdane
Nov 9 at 9:26
@RedFox it has last item as number/int, in my case it is string only. var pivotTable = data.ToPivotTable( item => item.Year, item => item.Product, items => items.Any() ? items.Sum(x=>x.Sales) : 0);
– pankaj bawdane
Nov 9 at 9:26
If you want non distinct values for the column names (e.g. Customer) you can not use a DataTable, because it would throw an
DuplicateNameException. If you need the "same" column multiple times then you could number them consecutively. If you need distinct columns you have to define the value that should be selected in the dataSelector.– RedFox
Nov 9 at 9:55
If you want non distinct values for the column names (e.g. Customer) you can not use a DataTable, because it would throw an
DuplicateNameException. If you need the "same" column multiple times then you could number them consecutively. If you need distinct columns you have to define the value that should be selected in the dataSelector.– RedFox
Nov 9 at 9:55
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I think this entry: techbrij.com/pivot-c-array-datatable-convert-column-to-row-linq can help you with your request. It's a general approach for converting
DataTables orArrays to "pivot".– RedFox
Nov 9 at 9:18
@RedFox it has last item as number/int, in my case it is string only. var pivotTable = data.ToPivotTable( item => item.Year, item => item.Product, items => items.Any() ? items.Sum(x=>x.Sales) : 0);
– pankaj bawdane
Nov 9 at 9:26
If you want non distinct values for the column names (e.g. Customer) you can not use a DataTable, because it would throw an
DuplicateNameException. If you need the "same" column multiple times then you could number them consecutively. If you need distinct columns you have to define the value that should be selected in thedataSelector.– RedFox
Nov 9 at 9:55