Please help me !

Thien Tran
Thu, 29 Apr 2010 11:30:19 -0700
I have a solution.

in HTS.Server.Data


public class DBConnection
        public static SqlConnection Conn;
        public DBConnection()
                string strSQL = "server=localhost\\SQLEXPRESS; Initial Catalog=QLNS;Integrated security = True";
                Conn = new SqlConnection(strSQL);
            catch (System.Exception ex)
                throw ex;

AccountDAL.cs I coded :

 public DataTable GetAllAccount()
            DataTable dtAccount = new DataTable();
            string strsql = "select * from tblTaiKhoan";
            SqlDataAdapter daAccount = new SqlDataAdapter(strsql,DBConnection.Conn);
            return dtAccount;


in HTS.Server.DBService
NhanVienService.cs I coded :

 public System.Data.DataTable GetAllAccount()
          System.Data.DataTable dtAccount = new System.Data.DataTable();
          dtAccount = accountdal.GetAllAccount();
          return dtAccount;
INhanvienService.cs I coded :

        System.Data.DataTable GetAllAccount();

App.config :
<?xml version="1.0" encoding="utf-8" ?>

        <add name="HTS.Server.Data.Properties.Settings.QLNhanSuConnectionString"
            connectionString="Data Source=.\SQLEXPRESS;Initial Catalog=QLNhanSu;Integrated Security=True"
            providerName="System.Data.SqlClient" />
        <add name ="QLNhanSuConnectionString"
             connectionString="Data Source=.\SQLEXPRESS;Initial Catalog=QLNhanSu;Integrated Security=True"
            providerName="System.Data.SqlClient" />

            <!-- List of services -->
      <!-- TienCocService -->
      <service name="HTS.Server.DBService.NhanVienService"
            <add baseAddress="net.tcp://localhost:8686/DBService/"/>
        <endpoint name="NetTcpBinding_IDBService"
        <endpoint address="NhanVien/mex"
                      contract="IMetadataExchange" />
                <binding name="NetTcpBinding_IDBService">
                    <readerQuotas maxStringContentLength="2147483647"/>
                <behavior name="SimpleServiceBehavior">
                    <serviceMetadata httpGetEnabled="False" policyVersion="Policy15" />

In HTS.Client

Form1.cs I coded :

DataTable dtAccount = new DataTable();
            dtAccount = _clientNhanvien.GetAllAccount();
            this.dataGridView2.DataSource = dtAccount;
app.config :
<?xml version="1.0" encoding="utf-8" ?>
                <binding name="NetTcpBinding_IDBService" closeTimeout="00:01:00"
                    openTimeout="00:20:00" receiveTimeout="00:30:00" sendTimeout="00:03:00"
                    transactionFlow="false" transferMode="Buffered" transactionProtocol="OleTransactions"
                    hostNameComparisonMode="StrongWildcard" listenBacklog="10"
                    maxBufferPoolSize="2147483647" maxBufferSize="2147483647" maxConnections="100"
                    <readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
                        maxBytesPerRead="4096" maxNameTableCharCount="16384" />
                    <reliableSession ordered="true" inactivityTimeout="00:10:00"
                        enabled="false" />
                    <security mode="Transport">
                        <transport clientCredentialType="Windows" protectionLevel="EncryptAndSign">
                            <extendedProtectionPolicy policyEnforcement="Never" />
                        <message clientCredentialType="Windows" />
            <endpoint address="net.tcp://localhost:8686/DBService/NhanVien"
                binding="netTcpBinding" bindingConfiguration="NetTcpBinding_IDBService"
                contract="NhanVienService.INhanVienService" name="NetTcpBinding_IDBService">
                    <userPrincipalName value="TranNgocHau-PC\TranNgocHau" />

Error : The socket connection was aborted. This could be caused by an error processing your message or a receive timeout being exceeded by the remote host, or an underlying network resource issue. Local socket timeout was '00:04:59.7830000'.

I take much time for this exercise.I try to config file app.config closeTimeout="00:01:00"
                    openTimeout="00:20:00" receiveTimeout="00:30:00" sendTimeout="00:03:00" but It does not work, please help me...

Thien Tran wrote:


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