I am trying to convert a DataTable to an IEnumerable. Where T is a custom type I created. I know I can do it by creating a List<T> but I was thinking if there is a slicker way to do it using IEn
I have a DataTable that returns IDs ,1开发者_开发问答 ,2 ,3 ,4 ,5 ,100 ,101 I want to convert this to single string value, i.e:
I have a jsf page having a request scope bean. A slow database query is fired in the constructor of the request scope bean. Then, the results of the query are shown in a jsf data table on the web page
I need a C# method that can pivot a DataTable/IDataReader object where the source table contains a composite key.
Is there anyway to insert in bulk a System.Data.DataTable in C# into a SQL Serv开发者_运维技巧er table using a store procedure and passing this table as parameter?
For my own edification, I decided to test the comparative speeds of DataTable.ImportRow vs DataTable.Merge. I found that DataTable.ImportRow was largely slower than DataTable.Merge. On rare occasion,
I am trying to bind my data table inventorytable to the datagrid viewer.the problem in the code is when it compiles,it says the column\"make\" does not belong to the table but I make the column in the
in my db i have values as True/False/false/true.... i need to get only theDistinct Values as True and False and not the all values as True & False & false & true...
Importing a spreadsheet I have filled a DataTable object with that data and returns expected results.
I want to use LINQ\'s IQueryable th开发者_Go百科at gives me the query that gets only the records needed to the page based on the page size I have given.
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