ExecuteReader method is used to execute a SQL Command or storedprocedure returns a set of rows from the database. Example: public class Sample. There are other questions connected to the one you are searching for below. You might find it useful in some way. Check now!
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What does executereader return? – Most popular questions
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ExecuteReader() Sends the CommandText to the…
ExecuteReader() Sends the CommandText to the Connection and builds a SqlDataReader. ExecuteReader(CommandBehavior) Sends the CommandText to the Connection, and builds a SqlDataReader using one of the CommandBehavior values. -
The return type of ExecuteReader() is…
The return type of ExecuteReader() is SqlDataReader.It is used for the execution of statements which return multiple rows and columns i.e., a set of records -
ExecuteScalar Method. Executes the query, and…
ExecuteScalar Method. Executes the query, and returns the first column of the first row in the result set returned by the query. Extra columns or rows are ignored. -
Although the ExecuteNonQuery returns no rows,…
Although the ExecuteNonQuery returns no rows, any output parameters or return values mapped to parameters are populated with data. For UPDATE, INSERT, and DELETE statements, the return value is the number of rows affected by the command. For all other types of statements, the return value is -1.
Explore What does executereader return? with tags: ExecuteReader in C#, ExecuteNonQuery in C#, Difference between ExecuteScalar and ExecuteNonQuery, ExecuteReader in C# with stored procedure example, ExecuteReader not returning rows C#, Select executereader c#, ExecuteReader in C# not working, MultiExec is not supported by ExecuteReader
Excellent information on What does executereader return?
Run ExecuteNonQuery, ExecuteReader, and ExecuteScalar …
- Summary: Run ExecuteNonQuery, ExecuteReader, and ExecuteScalar Operations using the SQL adapter – BizTalk Server Article 07/07/2021 2 minutes to read The Microsoft BizTalk Adapter for SQL Server exposes the following operations at the root level: ExecuteNonQuery: Use this operation to execute any arbitrary SQL statements in SQL Server if you do not want any result set to be returned. You can use this operation to create database objects or change data in a database by…
- Author: learn.microsoft.com
- Rating: 1.5 ⭐
- Source: https://learn.microsoft.com/en-us/biztalk/adapters-and-accelerators/adapter-sql/executenonquery-executereader-and-executescalar-using-the-sql-adapter
SQl cmd.ExecuteReader() what does it return – Stack Overflow
- Summary: SQl cmd.ExecuteReader() what does it return 1 New! Save questions or answers and organize your favorite content. Learn more. I’m studying ASP.NET. I wondered if cmd.ExecuteReader()’s output could be temporally stored into something, like a temp variable, to later re-use it or alter it. I often use temp variables to store stuff. How can I let a dropbox and a gridview both work with the result of cmd.exectuteReader. I don’t want to create…
- Author: stackoverflow.com
- Rating: 3.69 ⭐
- Source: https://stackoverflow.com/questions/40108840/sql-cmd-executereader-what-does-it-return
The Return Type of ExecuteReader() is – DotNetFunda.com
- Summary: The Return Type of ExecuteReader() is ______________ General Notice: If you find plagiarised (copied) content on this page, please let us know original source along with your correct email id (to communicate) for action. © DotNetFunda.Com. All Rights Reserved. Logos, company names used here if any are only for reference purposes and they may be respective owner’s right or trademarks. | 10/16/2022 10:24:55 PM 16102020
- Author: dotnetfunda.com
- Rating: 4.28 ⭐
- Source: https://www.dotnetfunda.com/interviews/exclusive/show/2618/the-return-type-of-executereader-is
C# ExecuteReader and ExecuteNonQuery
- Summary: C# ExecuteReader and ExecuteNonQuery ExecuteReader : ExecuteReader used for getting the query results as a DataReader object. It is readonly forward only retrieval of records and it uses select command to read through the table from the first to the last. ExecuteNonQuery : ExecuteNonQuery used for executing queries that does not return any data. It is used to execute the sql statements like update, insert, delete etc. ExecuteNonQuery executes…
- Author: csharp.net-informations.com
- Rating: 1.89 ⭐
- Source: http://csharp.net-informations.com/data-providers/csharp-executereader-executenonquery.htm
what is the return type of executescalar and executenonquery …
- Summary: what is the return type of executescalar and executenonquery and executereader in asp.net ExecuteNonQuery: Use this operation to execute any arbitrary SQL statements in SQL Server if you do not want any result set to be returned. You can use this operation to create database objects or change data in a database by executing UPDATE, INSERT, or DELETE statements. The return value of this operation is of Int32 data type, and: For the UPDATE, INSERT, and DELETE statements, the…
- Author: codeproject.com
- Rating: 4.48 ⭐
- Source: https://www.codeproject.com/Questions/411100/what-is-the-return-type-of-executescalar-and-execu
Difference between ExecuteReader ExecuteScalar and …
- Summary: Difference between ExecuteReader ExecuteScalar and ExecuteNonQuery In this article I will explain the difference between ExecuteNonQuery, ExecuteScalar and ExecuteReader functions of the SqlCommand class in ADO.Net. All the three functions i.e. ExecuteNonQuery, ExecuteScalar and ExecuteReader are for different purposes. Newbies generally face difficulty in understanding these three methods. ExecuteNonQuery ExecuteNonQuery is basically used for operations where there is nothing returned from the SQL Query or Stored…
- Author: aspsnippets.com
- Rating: 4.48 ⭐
- Source: https://www.aspsnippets.com/Articles/Difference-between-ExecuteReader-ExecuteScalar-and-ExecuteNonQuery.aspx
Return Value from Stored Procedure with ExecuteReader #813
- Summary: Return Value from Stored Procedure with ExecuteReader · Issue #813 · dotnet/SqlClient SQL Stored Procedure: CREATE PROCEDURE [dbo].[TEST_RETURN_PARAM] AS BEGIN select @@VERSION return 1; END c# code: SqlConnectionStringBuilder sqlConnStringBuilder = new SqlConnectionStringBuilder { ApplicationName = “Sql Example”, DataSource = “localhost”, UserID = “sa”, Password = “password”, InitialCatalog = “SqlExamples” }; using SqlConnection sqlConn = new SqlConnection(sqlConnStringBuilder.ConnectionString); sqlConn.Open(); using SqlCommand sqlCmd =…
- Author: github.com
- Rating: 4.86 ⭐
- Source: https://github.com/dotnet/SqlClient/issues/813
Retrieving Data Using a DataReader
- Summary: Retrieving Data Using a DataReader Retrieving data using a DataReader involves creating an instance of the Command object and then creating a DataReader by calling Command.ExecuteReader to retrieve rows from a data source. The following example illustrates using a DataReader where readerrepresents a valid DataReader and command represents a valid Command object. reader = command.ExecuteReader(); You use the Read method of the DataReader object to obtain a row from the results of the query. You can access each column of the returned row by…
- Author: daoudisamir.com
- Rating: 2.44 ⭐
- Source: https://daoudisamir.com/retrieving-data-using-datareader/
Lesson 04: Reading Data with the SqlDataReader and the …
- Summary: Lesson 04: Reading Data with the SqlDataReader and the SqlDataReader Object – C# Station This lesson explains how to read data with a SqlDataReader object. Here are the objectives of this lesson: Learn what a SqlDataReader is used for. Know how to read data using a SqlDataReader. Understand the need to close a SqlDataReader. Introduction A SqlDataReader is a type that is good for reading data in the most efficient manner possible. You can *not* use it…
- Author: csharp-station.com
- Rating: 1.52 ⭐
- Source: https://csharp-station.com/Tutorial/AdoDotNet/Lesson04
