By Madhukar Moogala With the advent of the modern .NET platform, we've received queries from customers about loading SQL data client libraries onto the AutoCAD runtime. This post aims to address those ...

2 存储过程返回多个数据集 .FromSqlRaw方法将从存储过程中获取一条记录，如果存储过程返回多个数据集，我们使用 ExecuteReader 方法 下面存储过程返回两组数据集，一个是Student表，另一个是StudentAddress表 ...

为什么要写这篇文章 因数我看到很多人虽然用着SqlSugar，但是同时也用着Dapper，因为SqlSugar兼容了Dapper所有API，所以既然你用了SqlSugar那么就没有必要在同一个项目中使用2个ORM 所以这篇文章是给使用SqlSugar或者你想使用SqlSugar的朋友看的 Dapper 介绍 Dapper是一个轻量级开源的ORM类，他是通过扩展 ...

Learn how to retrieve data using a DataReader in ADO.NET with this sample code. DataReader provides an unbuffered stream of data. The following example iterates ...

You can retrieve an xref:System.Data.OracleClient.OracleDataReader object that represents an Oracle REF CURSOR by using the xref:System.Data.OracleClient.OracleCommand.ExecuteReader%2A method.

Today’s README file explains how to create connection strings to SQL Server databases using Visual Studio’s built-in tools. To provide an example using real source, I created a simple Winforms ...

Take advantage of the Entity Client Provider -- a client side query engine, to execute queries against a conceptual model of data ...

Looks like CommandText exists for legacy support to Excel and ExecuteReader does not have a method overload that will only read the CommandText property. Pretty sure you read that wrong.