Which object connects a dataset to a text box?
SQL
SQL stands for Structured Query Language, is a form of communication that uses queries structured in a specific format to store, manage & retrieve data from a relational database.
Queries
A query is a type of computer programming language that is used to retrieve data from a database. Databases are useful in a variety of ways. They enable the retrieval of records or parts of records, as well as the performance of various calculations prior to displaying the results. A search query is one type of query that many people perform several times per day. A search query is executed every time you use a search engine to find something. When you press the Enter key, the keywords are sent to the search engine, where they are processed by an algorithm that retrieves related results from the search index. Your query's results are displayed on a search engine results page, or SER.
Which object connects a dataset to a text box?
To connect dataset to a text box first a connection needs to be established between DataSet and a dataset object. The connection can be establised using a TableAdapter.
A TableAdapter component is used to fill the dataset with data available from the database. The filling is based either on stored procedures or one or more queries which are used to fetch the data . TableAdapters can also be used to perform:
- Updates
- Adds, and
- Deletes on the database to reflect the changes that were made to the dataset.
Global commands unrelated to any table can also be issued.
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