Question

这是我到目前为止所拥有的

STP有一些输出和输入参数这是我到目前为止所拥有的

STP有一些输出和输入参数

Answer 1

虽然可以使用SqlDataReader，但是这些繁琐的任务有很多代码。使用Linq2SQL并在设计器中点击几下你可以写这个

using (var ed = new MyDataContext())
{
    var result = ed.SEARCH_Information(ID, JobType, ImportType);
    //do whatever with the strongly typed result...
}

Answer 2

首先，你需要调用StoredProcedure。在此示例中，您连接do数据库并使用3个参数调用StoredProcedure，并返回DetailsDtoOBject 要打电话给这个试试这个：

为返回对象创建类

public class DetailsDto
{
  public string JobType {get;set;}
  public string ImportType {get;set;}
  public string Username {get;set;}
  public string Password {get;set;}
  public string Connection{get;set;}
  public string EmailAddress {get;set;}
  public string ContactPhone{get;set;}
  public string OldPassword{get;set;}
  public string Remarks{get;set;}
}

这是一个用于检索日期格式存储过程的代码

     using (var sqlConnection1 = new SqlConnection("Your Connection String"))
        {
            SqlCommand cmd = new SqlCommand();
            SqlDataReader reader;

            cmd.CommandText = "StoredProcedureName";
            cmd.CommandType = CommandType.StoredProcedure;
            cmd.Connection = sqlConnection1;

            var id = cmd.CreateParameter();

            id.DbType = DbType.String;
            id.Direction = ParameterDirection.Input;
            id.ParameterName = "id";
            id.Value = yourTextBox.Text;

            cmd.Parameters.Add(id);

            var jobtype = cmd.CreateParameter();

            jobtype.DbType = DbType.String;
            jobtype.Direction = ParameterDirection.Input;
            jobtype.ParameterName = "jobtype";
            jobtype.Value = yourTextBoxWithJobType.Text;

            cmd.Parameters.Add(jobtype);

            var importType = cmd.CreateParameter();

            importType.DbType = DbType.String;
            importType.Direction = ParameterDirection.Input;
            importType.ParameterName = "importType";
            importType.Value = yourComboBox.SelectedIthem;

            cmd.Parameters.Add(importType);


            sqlConnection1.Open();

            reader = cmd.ExecuteReader();

            var result = new List<DetailsDto>();

            while (reader.Read())  // Each row from StoredProcedure
            {
                result.Add(new DetailsDto { 
                 JobType = reader.GetString(0),
                 ImportType = reader.GetString(1),
                 Username = reader.GetString(2),
                 Password = reader.GetString(3),
                 Connection = reader.GetString(4),
                 EmailAddress = reader.GetString(5),
                 ContactPhone = reader.GetString(6),
                 OldPassword = reader.GetString(7),
                 Remarks = reader.GetString(8)
                });
            }

            sqlConnection1.Close();

在result中，您拥有存储过程的所有行。您必须检查SP habe null值的值。

带有高级搜索参数的C＃存储过程

2 个答案: