我想写一个web方法,使我能够通过Web服务直接将文本插入到sql表中。我设法查看在Web服务xml页面上手动输入的任何文本。希望我现在要做的是能够将数据从Web服务插入数据库。Web服务 - Web方法和数据库
背后的想法是,用户可以通过Web服务访问视图并向数据库添加信息/文本。我将非常感谢以下解决上述WebMethod(public void InsertInfo ...)问题的指导。
我想如何创建/添加将直接插入数据到表的文本框的帮助。或者通过Web服务将信息插入表格的任何其他方式。
namespace SkiFriendService
{
/// <summary>
/// Summary description for Service1
/// </summary>
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[System.ComponentModel.ToolboxItem(false)]
// To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line.
// [System.Web.Script.Services.ScriptService]
public class Service1 : System.Web.Services.WebService
{
SqlConnection con = new SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings["SkiFriendService.Properties.Settings.Setting"].ToString());
[WebMethod]
public string simpleMethod(String srt)
{
return "Hello "+srt;
}
[WebMethod]
public int anotherSimpleMethod(int firstNum, int secondNum)
{
return firstNum + secondNum;
}
[WebMethod]
public string[] getMessage(string from, string to)
{
List<string> messages = new List<string>();
con.Open();
string sqlquery = string.Format("select Message from MessageTable where Sender='{0}' and Receiver='{1}'", from, to);
SqlCommand com = new SqlCommand(sqlquery, con);
SqlDataReader sqlReader = com.ExecuteReader();
while (sqlReader.Read())
{
messages.Add(sqlReader.GetString(0));
}
con.Close();
return messages.ToArray();
}
[WebMethod]
public void InsertInfo(string sender, string receiver, string message)
{
List<string> messages = new List<string>();
con.Open();
string sql = "INSERT INTO MessageTable (Sender, Receiver, Message) VALUES (@Sender, @Receiver, @Message)";
SqlCommand com = new SqlCommand(sql, con);
SqlDataReader sqlReader = com.ExecuteReader();
while (sqlReader.Read())
{
messages.Add(sqlReader.GetString(0));
}
con.Close();
}
}
}
我希望我已经清楚这一点。我仍然在学习,所以这对我来说很新鲜。我将不胜感激任何帮助。谢谢