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c# Programming Glossary: datatableshttp://stackoverflow.com/questions/10855/linq-query-on-a-datatable and bizarrely I am finding that performing such queries on DataTables is not straightforward. For example var results from myRow in.. working I'm amazed that LINQ queries are not allowed on DataTables c# .net linq .net 3.5 share improve this question You can't..
Combining n DataTables into a Single DataTable http://stackoverflow.com/questions/12278978/combining-n-datatables-into-a-single-datatable n DataTables into a Single DataTable All there are some question on this..
.Net - Returning DataTables in WCF http://stackoverflow.com/questions/12702/net-returning-datatables-in-wcf Returning DataTables in WCF I have a WCF service from which I want to return a DataTable... a highly debated topic as far as whether or not returning DataTables is a good practice. Let's put that aside for a moment. When..
http://stackoverflow.com/questions/1427484/convert-datatable-to-listt Finally you can use Linq extensions on DataSet and DataTables var matches myDataSet.Tables.First .Where dr dr.Field int id..
Create Excel (.XLS and .XLSX) file from C# [closed] http://stackoverflow.com/questions/151005/create-excel-xls-and-xlsx-file-from-c-sharp Plus it has a DataSetHelper that lets you use DataSets and DataTables to easily work with Excel data. ExcelLibrary seems to still..
Compare two DataTables to determine rows in one but not the other http://stackoverflow.com/questions/164144/compare-two-datatables-to-determine-rows-in-one-but-not-the-other two DataTables to determine rows in one but not the other I have two DataTables.. to determine rows in one but not the other I have two DataTables A and B produced from CSV files. I need to be able to check..
Displaying standard DataTables in MVC http://stackoverflow.com/questions/2243898/displaying-standard-datatables-in-mvc standard DataTables in MVC Perhaps this is just completely wrong but back in the..
Create combined DataTable from two DataTables joined with LINQ. C# http://stackoverflow.com/questions/2379747/create-combined-datatable-from-two-datatables-joined-with-linq-c-sharp combined DataTable from two DataTables joined with LINQ. C# I have the following code that fills dataTable1..
What is the difference between “LINQ to Entities”, “LINQ to SQL” and “LINQ to Dataset” http://stackoverflow.com/questions/2443836/what-is-the-difference-between-linq-to-entities-linq-to-sql-and-linq-to-da all you could do with ADO.NET was returning DataSets DataTables etc. and Linq to DataSets queries those data stores for data...
ASP.NET Session size limitation http://stackoverflow.com/questions/2843237/asp-net-session-size-limitation value to not to surpass In my web application i create few DataTables to store user selections which are stored in session until user..
Merge 2 DataTables and store in a new one http://stackoverflow.com/questions/285474/merge-2-datatables-and-store-in-a-new-one 2 DataTables and store in a new one If I have 2 DataTables dtOne and dtTwo.. 2 DataTables and store in a new one If I have 2 DataTables dtOne and dtTwo and I want to merge them and put them in another..
c# (WinForms-App) export DataSet to Excel http://stackoverflow.com/questions/373925/c-sharp-winforms-app-export-dataset-to-excel to make it use your DataSet instead iterating through the DataTables in it . It also does some basic formatting which you could also..
Inner join of DataTables in C# http://stackoverflow.com/questions/665754/inner-join-of-datatables-in-c-sharp join of DataTables in C# Let T1 and T2 are DataTable s with following fields T1.. LINQ take a look at the following example. It creates two DataTables with integer columns fills them with some records join them..
C# - Merge two DataTables where rows are duplicate http://stackoverflow.com/questions/6833454/c-sharp-merge-two-datatables-where-rows-are-duplicate Merge two DataTables where rows are duplicate I can find lots of information about.. I can find lots of information about merging two DataTables and dropping duplicate rows but I need the opposite. I need.. I need to know if anyone has an easy way to merge two DataTables where the result of the merge is a DataTable with only rows..
Reporting (free || open source) Alternatives to Crystal Reports in Winforms [closed] http://stackoverflow.com/questions/788923/reporting-free-open-source-alternatives-to-crystal-reports-in-winforms I build custom objects that are populated from List T s DataTables etc... serialize the object load it into an XmlDocument append..
Compare dataset or a better idea http://stackoverflow.com/questions/1014906/compare-dataset-or-a-better-idea The key is using System.Data.DataRelation to join your 2 datatables on a common column or columns . Here's some code derived from..
The 'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine. http://stackoverflow.com/questions/11179905/the-microsoft-ace-oledb-12-0-provider-is-not-registered-on-the-local-machine DataSet dataset DataTable datatables Int32 startRecord Int32 maxRecords String srcTable IDbCommand..
http://stackoverflow.com/questions/2250/datatable-vs-dataset performance wise or otherwise of using datasets or datatables as a storage method for sql results c# dataset datatable ..
http://stackoverflow.com/questions/236555/compare-datatables datatables I built an application which displays the records from database.. you're comparing in your code is the references of the datatables not the contents of the datatables. In order to determine if.. the references of the datatables not the contents of the datatables. In order to determine if both datatables have the same contents..
LINQ to map a datatable into a list<MyObject> http://stackoverflow.com/questions/4192968/linq-to-map-a-datatable-into-a-listmyobject with me please So I have a Data tier who provide me datatables and i want to convert them into lists of objects. These objects..
Finding common columns from two datatable and using those for Join condition in LINQ http://stackoverflow.com/questions/5259711/finding-common-columns-from-two-datatable-and-using-those-for-join-condition-in recognized dynamically. Please help me. c# linq ado.net datatables share improve this question What about this which worked..
http://stackoverflow.com/questions/7517968/how-to-compare-2-datatables to compare 2 dataTables I have 2 datatables and I just want to know if they are the same or not. By the.. both tables and returns a boolean. How can I compare 2 datatables in this way Both have identical schemas. c# .net datatable..
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