c#调用sql存储过程的步骤

String conn3 = "Data Source=WEINIU;Initial Catalog=sde;Persist Security Info=True;User ID=sa;Password=m";

SqlConnection connection3 = new SqlConnection(conn3);

string sql3 = "PR_GENXINJIUQISI";//过程名字

SqlCommand cmd3 = new SqlCommand();//执行对象

cmd3.CommandType = CommandType.StoredProcedure;//设置解释方法为存储过程

cmd3.CommandText = sql3;//设置执行语句

cmd3.Connection = connection3;//执行的链接 对象

connection3.Open();//打开数据库

int count = (int)cmd3.ExecuteNonQuery();//返回受影响行数

if (count > 0)

{

MessageBox.Show("执行成功!");

}

connection3.Close();//关闭