Top "Dataset" questions

A dataset is a collection of data, generally represented in tabular form, with columns signifying different variables and rows signify different members of the set.

How to fill Dataset with multiple tables?

I'm trying to fill DataSet which contains 2 tables with one to many relationship. I'm using DataReader to achieve this : public …

c# sql ado.net dataset datareader
Adding rows to dataset

How can I create a DataSet that is manually filled? ie. fill through the code or by user input. I …

c# dataset
DataAdapter.Fill(Dataset)

i try to get some Data from a Access Database via OleDB in a DataSet. But the DataSet is empty …

c# ado.net dataset oledb oledbdataadapter
How do I find out if a column exists in a VB.Net DataRow

I am reading an XML file into a DataSet and need to get the data out of the DataSet. Since …

.net vb.net ado.net dataset datarow
Filtering a datatable row using a where clause

I have a DataTable that I am pulling from a DataSet. From the DataTable, I want to use the Where …

c# datatable dataset where-clause datarow
Should I Dispose() DataSet and DataTable?

DataSet and DataTable both implement IDisposable, so, by conventional best practices, I should call their Dispose() methods. However, from what …

datatable dataset dispose idisposable using
How to convert a Scikit-learn dataset to a Pandas dataset?

How do I convert data from a Scikit-learn Bunch object to a Pandas DataFrame? from sklearn.datasets import load_iris …

dataset scikit-learn pandas
Filtering DataSet

I have a DataSet full of costumers. I was wondering if there is any way to filter the dataset and …

c# dataset
How can you name the Dataset's Tables you return in a stored proc?

I've got the following stored procedure Create procedure psfoo () AS select * from tbA select * from tbB I'm then accessing the …

.net sql sql-server dataset
OleDB & mixed Excel datatypes : missing data

I have an Excel worksheet I want to read into a datatable - all is well except for one particular …

excel datatable dataset oledb