State Management :: Session Variable - Error - FormatException:Input String Was Not In A Correct Format

Jan 17, 2011

I would like to know if the way i'm dealing with session variables is the right way, and also how to fix this error i'm getting:
FormatException: Input string was not in a correct format.

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Similar Messages:

Forms Data Controls :: Gridview Update - Error System.FormatException: Input String Was Not In A Correct Format.

Jan 13, 2010

I have a gridview to update soem records, it works on my development laptop but when i use it on the webserver i get the following error:

Exception Details: System.FormatException: Input string was not in a correct format.

Source Error: [Code]....

Stack Trace: [Code]....

I have another page with a gridview that does exactly the same but from another table, and that works both on the development laptop and the webserver.the code is:

[Code]....

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System.FormatException: Input String Was Not In A Correct Format?

Mar 11, 2011

I get the following error when I run my application. It was working fine in 3.5. I am facing this issue when we migrated to .Net 4.0. Has anything changed in 4.0 types or something else which is causing this?

[Code]....

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System.FormatException Input String Was Not In A Correct Format

Dec 10, 2010

System.FormatException Input string was not in a correct format.

at System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal)
at System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info)
at System.Convert.ToInt32(String value)
at GroupPage_aspx.Page_Load(Object sender, EventArgs e)
at System.Web.UI.Control.OnLoad(EventArgs e)
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

My code is below:

Partial Class GroupPage_aspx
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim id As Integer = Convert.ToInt32(Request.QueryString("Mealid"))
If (id <> 1) And (id <> 2) Then
'Log the user out
End If
Session("First") = id
If (id = 1) Then
'Do something
End If
End Sub
End Class

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State Management :: Getting Error / "input String Was Not Intthe Correct Format"

Apr 1, 2010

bCookie["System"] = ddlSystemsMain.SelectedIndex.ToString();
bCookie.Expires = DateTime.Now.AddYears(2);
Response.Cookies.Add(bCookie);
Response.Cookies["System"].Expires = bCookie.Expires;
////////////// later code ////////////////////////////
if (Request.Cookies["System"] != null)
{
ddlSystemsMain.SelectedIndex = int.Parse(Request.Cookies["System"].Value);
}

The error message was on the last line - "input string was not int the correct format".

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Web Forms :: System.FormatException: Input String Was Not In A Correct Format?

Jan 23, 2011

I am saving my grid data into sql database. But i getting error:

Exception Details: System.FormatException: Input string was not in a correct format.
Source Error:
Line 361: cmd.Parameters("@DOC_Portions_Served_Adults_ALC").Value = str14
Line 362: con.Open()
Line 363: cmd.ExecuteNonQuery()
[code]...

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DataSource Controls :: System.FormatException Was Unhandled By User Code - Input String Was Not In A Correct Format?

Jan 20, 2011

"System.FormatException was unhandled by user code - Input string was not in a correct format"
This is driving me crazy! Can anyone see what the problem is?

[Code]....

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Web Forms :: System.FormatException Was Unhandled By User Code Message=Input String Was Not In A Correct Format

Sep 19, 2010

[Code]....

If the table no data is displayed this error:

System.FormatException was unhandled by user code Message=Input string was not in a correct format.

[code]....

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DataSource Controls :: Assigning A Variable With A Value From A Database Grid - Error "Input String Was Not In A Correct Format"?

Jun 28, 2010

Assigning a var with a value from a database grid

currentID = Convert.ToInt32(GridView_ABC.DataKeys[0].Value);

I get the error 'Input string was not in correct format' currentID is an integer var. When I hover over the GridView_ABC.DataKeys[0].Value it is """, it should be an integer.

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Input String Not In Correct Format - Error

Apr 8, 2010

Is it legal to define a default value for a parameter the way I am in the code below? It keeps throwing an "Input string was not in a correct format." error for me. Is there a different way I should be doing this?

<asp:LinqDataSource ID="lds_numbers" runat="server" ContextTypeName="nrm.prop.myDataContext"
TableName="Sources" Where="myNumber== @myNumber" EnableDelete="True"
EnableInsert="True" EnableUpdate="True">
<WhereParameters>
<asp:Parameter DefaultValue='<%= this.StateItems["myNumber"] %>' Name="myNumber" Type="Int32" />
</WhereParameters>

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Error: Input String Was Not In A Correct Format?

Oct 26, 2010

i wants to convert string to long , below the code, i try to convert string type to long

but it throws the error: Input string was not in a correct format.

long works= Int64.Parse((Label2.Text.ToString()));
string kannan = RupeesIntoWords.ConvertRupeeToWord(works);

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Web Forms :: Error - Input String Was Not In Correct Format

May 7, 2015

I got this error: Input string was not in a correct format.

Source Error: 

Line 63: protected void btn_save_add_Click(object sender, EventArgs e)
Line 64: {
Line 65: pcd.Pro_Comp_ID = Convert.ToInt32(txt_prod_of_compID_add.Text);
Line 66:
Line 67: //int companyId = Convert.ToInt32(ddl_choose_companyName.SelectedValue);
 
I revise 'Pro_Comp_ID' in sql and .net it all of datatype 'int' where is the error?

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Web Forms :: Input String Was Not In Correct Format Error

Nov 7, 2013

error...Input string was not in a correct format.

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.FormatException: Input string was not in a correct format.

Source Error:

Line 59: Primarykey = Convert.ToInt32(GridView2.DataKeys[i].Value);
Line 60: ProductName = ((Label)GridView2.Rows[i].FindControl("lblproductname")).Text;
Line 61: txtCostPrice = Convert.ToInt32(((TextBox)GridView2.Rows[i].FindControl("txtcostprice")).Text);
Line 62:

my code

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;

[code]....

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Web Forms :: Input String Was Not In A Correct Format - Receiving An Error?

Mar 15, 2010

I am receiveing this error. On this line:

DataRow dr = GetCurrentEvents(int.Parse(Request.QueryString["ScheduleID"]));

ScheduleID is an int in my stored procedure. SoI inserted the (int.Parse) But now I get that error. How can I convert an int into the QueryString.?If I take out the (int.Parse) The method I have calling the above. Its something like:

private DataRow GetCurrentEvents(int ScheduleID)

{

some stuff

}

If I change it to (string ScheduleID). I get a different error bc I'm trying to convert an nvarchar to an int...

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AppendDataBoundItems Throws Error, Input String Was Not In A Correct Format?

Jan 20, 2011

I've got a Dropdownlist with CategoriesI've also got a Listbox with Items filled using the selection from the DDL (autopostback=true).I have a SQLDataSource for each one.the DDL populates perfectly. the listbox SQL DataSource uses a stored procedure, that, on its own works perfectlyIt works well just as outlined above. However, when I add the following properties to the DDL, I get an error:
appendDataBoundItems=true and '--Select--' (tried 'Select' also) as an item
the error is:Input string was not in a correct formatI also set up the sqlDataSource selecting event handler, so that it would check for 'Select' first, but it bypasses that handler when debugging, and goes straight to the error msg

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DataSource Controls :: Error - Input String Was Not In A Correct Format

Jun 21, 2010

I am using a SQL stored procedure to insert client records into multiple tables.

this is my datasource markup:

[Code]....

I am using a multiview to step through the input pages then on the last view there is a submit button that fires this:

[Code]....

this is my stored procedure:

[Code]....

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Web Forms :: Getting Error Second Time - Input String Was Not In Correct Format

May 7, 2015

when I adding for first time it's added successfully but for the second time it raises this error:

Input string was not in a correct format.
protected void btn_save_add_Click(object sender, EventArgs e)
Line 147:        {
Line 148:            pro.Pro_ID = Convert.ToInt32(txt_prodID_add.Text);
Line 149:            pro.Pro_Name = txt_prod_name_add.Text;
Line 150:            pro.CategoryProd_ID = Convert.ToInt32(ddl_ctegOf_Product_add.SelectedValue);

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Web Forms :: Getting Error - Input String As Not In A Correct Format Error

Feb 21, 2011

I am getting the below error when tryingn to do an Insert. Any words of wisdom would be great:

Input string was not in a correct format.

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.FormatException: Input string was not in a correct format.

Source Error: [Code]....

I am using the ErrorLbl to capture any errors.

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SQL Server :: Enterprise Library 4.0 Error: Input String Was Not In A Correct Format.

Oct 17, 2010

I am trying to insert candidates information into SQL Server database. I have written the corresponding stored procedure like below in SQL server:[Code]....

C# code to access the stored procedure is like below using Enterprice library Application blocks.[Code]....


I am getting the following error:Input string was not in a correct format

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Forms Data Controls :: Getting Error - Input String Was Not In Correct Format?

May 13, 2010

I have a Data field of type "Integer" below is my Edit Template for this Data field

<asp:TextBox
ID="OfficeSqFtTextBox"
runat="server"
Text='<%# Bind("OfficeSqFt", "{0:#,0}") %>'

Here is my problem When I try to edit this record, in the Edit mode, this Data field shows the number correctly with formatted e.g. 22,344 if I click on Save the record, it will give me the error "Input string was not in correct format". If I edit this number and remove the "," between numbers then it saves. What can I do to make this work? If I remove the "{0:#0}" then in the edit mode the number will show as 22344 without any comma separation. Note: On the same page I have other Data field of type "Money" and it works with the format applied ???? why does it works with the Money type and not Int???

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Web Forms :: Empty TextBox Input Gives "Input String Was Not In A Correct Format" Error

Jun 10, 2010

I'm trying to update a db record via a business object, based on a users input.

In my button event handler, I check for a null or empty value like this before I set the object properties:

[Code]....

But if the textbox is empty, I get the "System.FormatException:

Input string was not in a correct format." in the line:

[Code]....

How can this be?

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DataSource Controls :: SQLDatasource FilterExpression Error - Input String Was Not A Correct Format

Nov 25, 2010

I get the Erorr: Input String was NOT a correct format.

The first three controlparameters are STRINGS and they work fine.

However the last two populate the controlparameter from text boxes that can only accept numbers and decimal point.

First the text boxes for {3} and {4} string parameters in the SQL filterexpression:
[Code]....

And then the SQLDatasource control parameters[Code]....

The last two control parameters are the ones is question as they feed {3} and {4} parameters in the filter expression, NOTICE how I set the type="double".The data input is expected to be like 152.25 or 3.6 or 4 etc,So why am I getting this error: [Code]....

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Forms Data Controls :: Input String Was Not In The Correct Format Error With Details View?

Apr 29, 2010

I got a "Input string was not in the correct format" exception but can't see the problem. The exception had no information to show what was causing the error. It's thrown before the BLL or DAL are called so it must be in the mark up. The parameters are in the right order.[Code]....

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Forms Data Controls :: Sum The Rows In A Gridview - Error / Input String Was Not In A Correct Format?

Jun 8, 2010

I am trying to sum the rows in a gridview. It works find except when I do an update. Then I get the following error:Input string was not in a correct format. The error occurs when it its the Total1 +=gr1.cells(5).text or the Total2 area. Here is my code to sum the rows:

[Code]....

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Forms Data Controls :: Creating A Total Column Gridview Error - Input String Was Not In A Correct Format

May 7, 2010

i am creating a total column which multiplies the price by quantity in my gridview but am stuck on converting the input strings.

The price is stored as a decimal in my database and the quantity is a nvarchar.

i am receiving this error:

Input string was not in a correct format.

Description:

An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.FormatException: Input string was not in a correct format.

Source Error:

[Code]....

heres my row databound event:

[Code]....

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