Urgent- Sqlconnection String

May 4, 2006

hi,

Can anybody help to guide how to extract/check the sql connection string in SQL Server 2k?

Any hit will be sincerely appreciated.

Regards

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Hi,

I am building a string (basically XML) on the fly in stored procedure (SQL 7.0). I am using one local variable @str_xml varchar(8000) to build this string.
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I am thinking to use 2 or 3 local varchar variables and then return them separately to front end and will do contatination at the front end. But I think it would be ugly way to do as I have to check every time in stored procedure the length of string.

Any suggestions to do this in some other way would be greatly helpful to me.

Thanks
Dinesh

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Hi

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Hello Frds,

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Hi, I'm trying to do insert some data to the database through typing the a number in a textbox. But i will get this error message whenever i tried putting a number that will be inserted to the database.
Sorry that the codes are quite messy. Please do let me know which part of the coding contains the errors.
Please help me. Thanks.
Server Error in '/WSD Project - Cam-Mart' Application.

String or binary data would be truncated.The statement has been terminated. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Data.SqlClient.SqlException: String or binary data would be truncated.The statement has been terminated.Source Error:

Line 26:
Line 27: Protected Sub add_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles add.Click
Line 28: SqlDataSource2.Insert()
Line 29: Response.Redirect("Checkout.aspx")
Line 30: Source File: C:Documents and SettingsAdministratorDesktopWSD Project - Cam-MartOrder.aspx.vb Line: 28 Stack Trace:

[SqlException (0x80131904): String or binary data would be truncated.
The statement has been terminated.]
System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) +177
System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +68
System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) +199
System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) +2300
System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) +147
System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) +1021
System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) +314
System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe) +413
System.Data.SqlClient.SqlCommand.ExecuteNonQuery() +115
System.Web.UI.WebControls.SqlDataSourceView.ExecuteDbCommand(DbCommand command, DataSourceOperation operation) +392
System.Web.UI.WebControls.SqlDataSourceView.ExecuteInsert(IDictionary values) +405
System.Web.UI.WebControls.SqlDataSource.Insert() +13
Order.add_Click(Object sender, EventArgs e) in C:Documents and SettingsAdministratorDesktopWSD Project - Cam-MartOrder.aspx.vb:28
System.Web.UI.WebControls.Button.OnClick(EventArgs e) +75
System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +97
System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +7
System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +11
System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +33
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4921

Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.210

The codes that i have is in Order.aspx:
<%@ Page Language="VB" MasterPageFile="~/MainMasterPage.master" AutoEventWireup="false" CodeFile="Order.aspx.vb" Inherits="Order" title="Cam-Mart - Your Cart" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
 <asp:TextBox ID="ProductID" runat="server" Visible="False"></asp:TextBox>
<asp:TextBox ID="ProductPrice" runat="server" Visible="False"></asp:TextBox> 
Product Name: 
<asp:Label ID="prodName" runat="server" Text="Label" ForeColor="Black"></asp:Label> 
Product Price:  <asp:Label ID="price"
runat="server" Text="Label" ForeColor="Black"></asp:Label> 
Quantity:
       <asp:TextBox ID="tbQuantity" runat="server" AutoPostBack="True"></asp:TextBox>
<asp:Label ID="lblqty" runat="server" Text="Label"></asp:Label> 
 <asp:TextBox ID="ProductName" runat="server" Visible="False"></asp:TextBox> 
 
<asp:Label ID="Label1" runat="server" Text="Label" Visible="False"></asp:Label> 
Your Order Date is: 
<asp:Label ID="lblOrderDate" runat="server"></asp:Label> 
Your Delivery Date will be:
<asp:Label ID="lblDeliveryDate" runat="server"></asp:Label> 
<asp:TextBox ID="dtorderdate" runat="server" Visible="False"></asp:TextBox>
 
<asp:TextBox ID="dtdeliverydate" runat="server" Visible="False"></asp:TextBox> 
   
        
<asp:Button ID="add" runat="server" Text="Add to Cart" /> 
<asp:Button ID="Back" runat="server" Text="Back" /> 
<asp:Button ID="checkout" runat="server" Text="Checkout" /> 
   
<asp:FormView ID="FormView1" runat="server" DataKeyNames="CustID" DataSourceID="SqlDataSource1">
<EditItemTemplate>
CustID:
<asp:Label ID="CustIDLabel1" runat="server" Text='<%# Eval("CustID") %>'></asp:Label> 
<asp:LinkButton ID="UpdateButton" runat="server" CausesValidation="True" CommandName="Update"
Text="Update">
</asp:LinkButton>
<asp:LinkButton ID="UpdateCancelButton" runat="server" CausesValidation="False" CommandName="Cancel"
Text="Cancel">
</asp:LinkButton>
</EditItemTemplate>
<InsertItemTemplate>
<asp:LinkButton ID="InsertButton" runat="server" CausesValidation="True" CommandName="Insert"
Text="Insert">
</asp:LinkButton>
<asp:LinkButton ID="InsertCancelButton" runat="server" CausesValidation="False" CommandName="Cancel"
Text="Cancel">
</asp:LinkButton>
</InsertItemTemplate>
<ItemTemplate>
CustID:
<asp:Label ID="CustIDLabel" runat="server" Text='<%# Eval("CustID") %>'></asp:Label> 
</ItemTemplate>
</asp:FormView>
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:List Product %>"
SelectCommand="SELECT [CustID] FROM [CustInfo] WHERE ([CustName] = @CustName)">
<SelectParameters>
<asp:ControlParameter ControlID="Label1" Name="CustName" PropertyName="Text" Type="String" />
</SelectParameters>
</asp:SqlDataSource>
<asp:SqlDataSource ID="SqlDataSource2" runat="server" ConflictDetection="CompareAllValues"
ConnectionString="<%$ ConnectionStrings:List Product %>" DeleteCommand="DELETE FROM [OrderDetail] WHERE [OrderID] = @original_OrderID AND [CustID] = @original_CustID AND [CustName] = @original_CustName AND [OrderDate] = @original_OrderDate AND [TotalValue] = @original_TotalValue AND [Quantity] = @original_Quantity AND [DeliveryDate] = @original_DeliveryDate AND [ProductID] = @original_ProductID AND [ProductName] = @original_ProductName"
InsertCommand="INSERT INTO [OrderDetail] ([CustID], [CustName], [OrderDate], [TotalValue], [Quantity], [DeliveryDate], [ProductID], [ProductName]) VALUES (@CustID, @CustName, @OrderDate, @TotalValue, @Quantity, @DeliveryDate, @ProductID, @ProductName)"
OldValuesParameterFormatString="original_{0}" SelectCommand="SELECT * FROM [OrderDetail] WHERE ([CustID] = @CustID)"
UpdateCommand="UPDATE [OrderDetail] SET [CustID] = @CustID, [CustName] = @CustName, [OrderDate] = @OrderDate, [TotalValue] = @TotalValue, [Quantity] = @Quantity, [DeliveryDate] = @DeliveryDate, [ProductID] = @ProductID, [ProductName] = @ProductName WHERE [OrderID] = @original_OrderID AND [CustID] = @original_CustID AND [CustName] = @original_CustName AND [OrderDate] = @original_OrderDate AND [TotalValue] = @original_TotalValue AND [Quantity] = @original_Quantity AND [DeliveryDate] = @original_DeliveryDate AND [ProductID] = @original_ProductID AND [ProductName] = @original_ProductName">
<DeleteParameters>
<asp:Parameter Name="original_OrderID" Type="Int32" />
<asp:Parameter Name="original_CustID" Type="Int32" />
<asp:Parameter Name="original_CustName" Type="String" />
<asp:Parameter Name="original_OrderDate" Type="DateTime" />
<asp:Parameter Name="original_TotalValue" Type="Decimal" />
<asp:Parameter Name="original_Quantity" Type="Int32" />
<asp:Parameter Name="original_DeliveryDate" Type="DateTime" />
<asp:Parameter Name="original_ProductID" Type="Int32" />
<asp:Parameter Name="original_ProductName" Type="String" />
</DeleteParameters>
<UpdateParameters>
<asp:Parameter Name="CustID" Type="Int32" />
<asp:Parameter Name="CustName" Type="String" />
<asp:Parameter Name="OrderDate" Type="DateTime" />
<asp:Parameter Name="TotalValue" Type="Decimal" />
<asp:Parameter Name="Quantity" Type="Int32" />
<asp:Parameter Name="DeliveryDate" Type="DateTime" />
<asp:Parameter Name="ProductID" Type="Int32" />
<asp:Parameter Name="ProductName" Type="String" />
<asp:Parameter Name="original_OrderID" Type="Int32" />
<asp:Parameter Name="original_CustID" Type="Int32" />
<asp:Parameter Name="original_CustName" Type="String" />
<asp:Parameter Name="original_OrderDate" Type="DateTime" />
<asp:Parameter Name="original_TotalValue" Type="Decimal" />
<asp:Parameter Name="original_Quantity" Type="Int32" />
<asp:Parameter Name="original_DeliveryDate" Type="DateTime" />
<asp:Parameter Name="original_ProductID" Type="Int32" />
<asp:Parameter Name="original_ProductName" Type="String" />
</UpdateParameters>
<SelectParameters>
<asp:ControlParameter ControlID="FormView1" Name="CustID" PropertyName="SelectedValue"
Type="Int32" />
</SelectParameters>
<InsertParameters>
<asp:ControlParameter Name="CustID" Type="Int32" ControlID="FormView1"/>
<asp:ControlParameter Name="OrderDate" Type="DateTime" ControlID="dtorderdate"/>
<asp:ControlParameter Name="TotalValue" Type="Decimal" ControlID="price"/>
<asp:ControlParameter Name="Quantity" Type="Int32" ControlID="lblqty"/>
<asp:ControlParameter Name="DeliveryDate" Type="DateTime" ControlID="dtdeliverydate"/>
<asp:ControlParameter Name="ProductID" Type="Int32" ControlID="ProductID"/>
<asp:ControlParameter Name="ProductName" Type="String" ControlID="prodName"/>
<asp:ControlParameter Name="CustName" Type="String" ControlID="Label1"/>
</InsertParameters>
</asp:SqlDataSource>
</asp:Content>
The text in Order.aspx.vb is :
Partial Class Order
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
'Dim sUsername As String = " "
Session("Username") = Request.ServerVariables("Auth_user")
Label1.Text = Session("Username")
ProductID.Text = Request("ProductID")
ProductPrice.Text = Request("ProductPrice")
ProductName.Text = Request("ProductName")
lblqty.Text = tbQuantity.Text
prodName.Text = ProductName.Text
price.Text = ProductPrice.Text
dtorderdate.Text = DateTime.Today
dtdeliverydate.Text = DateAdd("d", 7, Date.Today)
lblOrderDate.Text = dtorderdate.Text
lblDeliveryDate.Text = dtdeliverydate.Text
'Dim dtorderdate, dtdeliverydate As DateTime
'lblOrderDate.Text = "Order date: " & dtorderdate.ToString
'lblDeliveryDate.Text = "Delivery date: " & dtdeliverydate.ToString
End Sub

Protected Sub add_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles add.Click
SqlDataSource2.Insert()
Response.Redirect("Checkout.aspx")
End Sub
Protected Sub Back_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Back.Click
Response.Redirect("Catalogs.aspx")
End Sub
Protected Sub checkout_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles checkout.Click
Response.Redirect("Checkout.aspx")
End Sub
End Class

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Ray
ASPX code.
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default66a.aspx.cs" Inherits="pages_audit_Default66a" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server"><title>Untitled Page</title>
</head><body>
<form id="form1" runat="server">
CompanyName:
<asp:textbox id="txtCompanyName" runat="server" /> 
Phone:<asp:textbox id="txtPhone" runat="server" /> 
 
<asp:button id="btnSubmit" runat="server" text="Submit" onclick="btnSubmit_Click" />
 
 
 
 
<asp:Label ID="awesomelbl" runat="server" Text="Label"></asp:Label> 
 
</form>
</body>
</html>
c Sharp code
using System;
using System.Data;
using System.Data.SqlClient;
using System.Data.Sql;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
public partial class pages_audit_Default66a : System.Web.UI.Page
{protected void Page_Load(object sender, EventArgs e)
{
}protected void btnSubmit_Click(object sender, EventArgs e)
{SqlConnection con = new SqlConnection("Data Source=Chilibowl;Trusted_Connection=yes;DataBase=Northwind");
SqlCommand cmd = new SqlCommand("INSERT INTO [Shippers] ([CompanyName], [Phone]) VALUES (@CompanyName, @Phone)");SqlParameter cnameparam = new SqlParameter("@CompanyName", txtCompanyName.Text); SqlParameter phnparam = new SqlParameter("@Phone", txtPhone.Text);
cmd.Parameters.Add(cnameparam);
cmd.Parameters.Add(phnparam);
try
{
con.Open();if (cmd.ExecuteNonQuery() > 0)awesomelbl.Text = "successful insert";
}
catch
{
//handel
}
finally
{
con.Close();
}
}
}

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public class SiteParameters
{
public static SqlConnection Connection
{
get
{
SqlConnection conn;
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}

No comments is needed, think...
Now, I'm going to use it in following way:

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Friend Shared ReadOnly Property connStr() As String

Get

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DatabaseMachine)

End Get

End Property

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Server Error in '/WebApplication2' Application.

Login failed for user 'IssueTrackerUser'.
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Line 56: 'Put user code to initialize the page here
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Line 58: DataGrid1.DataBind()
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System.Data.SqlClient.ConnectionPool.GetConnection(Boolean& isInTransaction)
System.Data.SqlClient.SqlConnectionPoolManager.GetPooledConnection(SqlConnectionString options, Boolean& isInTransaction)
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Version Information: Microsoft .NET Framework Version:1.1.4322.573; ASP.NET Version:1.1.4322.573

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