private void Page_Load(object sender, System.EventArgs e)
		{
			this.DataGrid1 = new DataGrid();
			this.DataGrid1.DataSource = this.dataSet1;
			// Put user code to initialize the page here
			try
			{
				this.sqlConnection1.Open();
				this.sqlDataAdapter1.Fill(this.dataSet1);
				this.Controls.Add(this.DataGrid1);
			}
			catch(SqlException ex)
			{
			}
			finally
			{
				this.sqlConnection1.Close();
			}
		}
		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: This call is required by the ASP.NET Web Form Designer.
			//
			InitializeComponent();
			base.OnInit(e);
		}		
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{    
			this.sqlDataAdapter1 = new System.Data.SqlClient.SqlDataAdapter();
			this.sqlSelectCommand1 = new System.Data.SqlClient.SqlCommand();
			this.sqlConnection1 = new System.Data.SqlClient.SqlConnection();
			this.dataSet1 = new WebApplication1.DataSet1();
			((System.ComponentModel.ISupportInitialize)(this.dataSet1)).BeginInit();
			// 
			// sqlDataAdapter1
			// 
			this.sqlDataAdapter1.SelectCommand = this.sqlSelectCommand1;
			this.sqlDataAdapter1.TableMappings.AddRange(new System.Data.Common.DataTableMapping[] {
																									  new System.Data.Common.DataTableMapping("Table", "Table", new System.Data.Common.DataColumnMapping[] {
																																																			   new System.Data.Common.DataColumnMapping("Expr1", "Expr1"),
																																																			   new System.Data.Common.DataColumnMapping("Expr2", "Expr2")})});
			// 
			// sqlSelectCommand1
			// 
			this.sqlSelectCommand1.CommandText = "SELECT SUM(bytesrecvd) / 1024 AS Expr1, SUM(bytessent) / 1024 AS Expr2 FROM WebPr" +
				"oxyLog WHERE (MONTH(logDate) = MONTH(GETDATE())) AND (ClientUserName = \'di" +
				"v0411\')";
			this.sqlSelectCommand1.Connection = this.sqlConnection1;
			// 
			// sqlConnection1
			// 
			this.sqlConnection1.ConnectionString = "соединение";
			// 
			// dataSet1
			// 
			this.dataSet1.DataSetName = "DataSet1";
			this.dataSet1.Locale = new System.Globalization.CultureInfo("ru-RU");
			this.Load += new System.EventHandler(this.Page_Load);
			((System.ComponentModel.ISupportInitialize)(this.dataSet1)).EndInit();

		}
		#endregion
	}
}

System.Data.SqlClient.SqlException: Login failed for user '(null)'. Reason: Not associated with a trusted SQL Server 

Line 29: ///			try
Line 30: ///			{
Line 31: 				this.sqlConnection1.Open();			
Line 32: 				this.sqlDataAdapter1.Fill(this.dataSet1);
Line 33: ///			}

	private void Page_Load(object sender, System.EventArgs e)
		{
			// Put user code to initialize the page here
			try
			{
				this.sqlConnection1.Open();		
				this.DataGrid1.DataMember = this.dataSet1.Tables[0].TableName;
				this.DataGrid1.DataBind();
				this.sqlDataAdapter1.Fill(this.dataSet1);
			}
			catch(SqlException ex)
			{
			}
			finally
			{
				this.sqlConnection1.Close();
			}
		}