Conversion Failed When Converting From A Character String To Uniqueidentifier?

May 5, 2011

I've got a problem when converting the text in my textbox to a GUID when I attempt to save the data.Here's my code:

Dim conn As SqlConnection
Dim check As Integer
Dim cmdClient As New SqlCommand[code].....

Edit: I'm using SQL Server Management Studio R2 and Visual Studio 2010

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Conversion Failed When Converting DateTime From Character String

Feb 11, 2011

I have two datetimepickers on my form to set a start date and end date for a SQL server database query. I am passing these dates with parameters to my query from the .Value of the datetimepickers. When I run the program, the code returns an error of "Conversion failed when converting datetime from character string" I am not converting anything in my code. It is my understanding that the StartDatePicker.Value is already a datetime and does not require conversion.

Here is some code:
'Define Wages_Query
Dim Wages_Query As String = _
"SELECT [Department], [Operation_NUM], sum(STWag) as [STwag], SUM(OTWag) as [OTWag]," & _
" SUM(Shift_Diff) as [Shift_Diff]," & _
" SUM(COALESCE(STWag,0) + COALESCE(OTWag,0) + COALESCE(Shift_Diff,0)) as [TotalWages]" & _
" FROM dbo.Financial" & _
[Code] .....

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Conversion Failed When Converting From Datetime To Character String

Nov 30, 2010

I'm trying to insert data into a table in my database. I'm using MS Visual Studio 2005 with SQL Express/I get the error message: "Conversion failed when converting from datetime to character string". [code]

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Conversion Failed When Converting Data And/or Time From Character String?

Jan 20, 2010

am using visual basics to develop a search on my project using the date picker but any time i try to search for a date on my SQL database i received the following error message from my programme. "Conversion failed when converting data and/or time from character string "

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Conversion Failed When Converting Date And / Or Time Character String?

Sep 28, 2011

When using INSERT INTO statement to SQL 2008 R2 to a column with data type as date and the data I am taking from a DateTimePicker control with date format as short. When my system date format short set to dd/MMM/yyyy the INSERT INTO statement is working perfectly but when the system date format short set to dd/MM/yyyy I am getting the above error.I tried by changing the control format to custom and dd/MMM/yyyy but still the same error is coming.I am using VB2010 and SQLExpress 2008 R2 SP1?

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Conversion Failed When Converting Date And/or Time From Character String?

Jan 1, 2011

cmd.CommandText = "INSERT INTO Dropping (form_num, filing_date, approval_date, status) VALUES ('" + fnum + "', '" + deyt + "', '" + nulll + "', '" + stat + "')"

here is an sql query statement i run in vb.net. i keep getting the error of "Conversion failed when converting date and/or time from character string." whenever i try to execute this. the datatype of filing_date and approvale_date is "text" but the deyt variable is originally Date, converted to string: (Date.Today).ToString, like so. nulll is simply a variable with vbNullChar as its value.

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Conversion Failed When Converting Date Time From Character String?

Jun 30, 2011

I used to query:

Dim a As String
a = "INSERT INTO tblVisitor(Name, Sex, TimeIn, EnterDate)
VALUES('"& txtName.Text &"', '"& cboSex.Text &"', '"& Now() &"', '"& DateTime.Parse(cboEnterDate.Text) &"')"

[code]....

Which cboEnterDate is my DateTime Picker. Then I got the message:Conversion failed when converting date time from character string.

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VS 2008 : Conversion Failed When Converting Datetime From Character String?

Feb 10, 2011

when saving the "conversion failed when converting datetime from character string" is displayed.

Private Sub BtnSave_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnSave.Click
Try
Dim cn As New SqlConnection(ConnectionString)
cn.Open()

[code]....

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Error : Conversion Failed When Converting Date And/or Time From Character String

Mar 27, 2011

The error is: Conversion failed when converting date and/or time from character string.Basically I'm trying to make it so that when someone clicks a location in a list box it increments the correct field in a Stats table by 1 to say that they clicked the location. I've been trying to solve this for a while now and can't get anywhere. My date is in date format, and so is the Date field in my Stats table. My code can be seen below.

Dim Current As String
Dim Check As String
Dim objCmd2 As Object

[code]....

The issue comes in with the second SQL statement I think. I don't understand why adding a date into a date field would be an issue, I've tried adding it as a string which didn't work.

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Getting An Error That Says Conversion Failed When Converting Date Or Time From Character String?

Mar 27, 2012

Dim i as integer
For i = 0 to 365
sqlinsert.InsertCommand="insert into cashdate (date) values (getdate()+'" & i & "')"[code]....

getdate is a function in the database that returns the datetime of now i have an error that says conversion failed when converting date or time from character string .what to do now ??

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SQL Exception On Insert Of Dateandtimepicker.value.date Into Date Datatype: (Conversion Failed When Converting Date And/or Time From Character String)

Apr 8, 2010

Title pretty much says it all. How do I format the date of a dateandtimepicker to insert it into the SQL date datatype?

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Conversion Failed When Converting A Date/time From A String?

Aug 10, 2009

when running my program I get the following error:Conversion failed when converting date and/or time from character string. After playing a round with breakpoints I discovered the error to appear during:

sqlText = "INSERT INTO dbo.OrderDetails (OrderID, ProductID, Qty) VALUES ('" & _
orderID & "','" & prodID & "','" & prodqty & "')"
ExecuteSQL(sqlText)

[code].....

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Conversion Failed When Converting Datetime From String Or Out Of Range

May 29, 2012

Mostly got these errors : The conversion of a varchar data type to a datetime data type resulted in an out-of-range value. Conversion failed when converting date and/or time from character string.

[Code]...

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Conversion Failed When Convert Date / Time From Character String

Jun 17, 2011

This code blow give me this error:
Conversion failed when converting date and/or time from character string.

Code
sqlstr = "select excute_main.*,cycle_main.cust_id,customers.name2 from excute_main,customers,cycle_main where date2 between '" & Format(MaskedTextBox1.Text, "MM-dd-yyyy") & "' and '" & Format(MaskedTextBox2.Text, "MM-dd-yyyy") & "' and excute_main.main_id=cycle_main.id and cycle_main.cust_id=customers.id"

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Asp.net - Conversion Failed When Converting The Nvarchar Value '01:00' To Data Type Int

Oct 17, 2011

I don't know how to convert the nvarchar value into an int, but that is the way it needs to be set up. I've found other posts about this but I don't know how to use CAST in the INSERT statement I have. All the posts I could find were about converting to int in SELECT statements. I need this statement to change the field @Duration to an int in the database. @Duration is an amount of time. (01:00, 02:00...) They will all get rounded up to the next int value. So if a user enters 0:45, it should be converted to 1. how to get this INSERT to work?

'SQL Insert: Product table
Dim sqlInsertProduct As String = "INSERT INTO Product (ProductName, Status,
CreateDate, ModifyDate, CreateUser,

[Code]....

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Conversion Failed When Converting The Varchar Value When Calling Stored Procedure?

Jun 9, 2011

I am developing a Windows application for restoring specific databases from our Production platform to "field" tablets by using backups that are taken daily to disk. To preclude "orphaned users" on the tablets, I want to extract the "user name", "password" (hashed) and "sid".I am calling the MS Stored Procedure "revlogin" that produces screen text to copy and paste into a query to recreate those users on another SQL server instance.

IF (@denylogin = 1)
BEGIN -- login is denied access
SET @tmpstr = @tmpstr + '; DENY CONNECT SQL TO ' + QUOTENAME( @name )

[code].....

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Sql - Conversion Failed When Converting The Varchar Value 'Blue Color' To Data Type Int

Jul 2, 2010

I am trying to create stored procedure that gone return varchar value, and that value I need to display in textbox.This is the code for stored procedure:

Create PROCEDURE Status @id_doc int, @Name varchar(50) OUTPUT
AS
select @Name =items.name
from Doc,Items where @id_doc=IDN and doc.IDN=Items.ID
return @Name

This is the code in vb.net where i need to display returned value from procedure in textbox:

Public Sub Current()
Dim dtc As New Data.DataTable
Dim dr As SqlClient.SqlDataReader

[code]....

When I try to execute this code I get this message in exception:

"Conversion failed when converting the varchar value 'Blue color' to data type int."

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VS 2008 : Error - Conversion Failed When Converting The Nvarchar Value '65555,67803' To Data Type Int

Apr 27, 2011

I have a sql select statement with something like:

select...
where column in (@Parameter)

In VB code a set parameter.defaultvalue to "65555,67803", But i get an error "Conversion failed when converting the nvarchar value '65555,67803' to data type int."

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VS 2010 Conversion Failed When Converting The Varchar Value 'System.Data.DataRowView' To Data

Jul 15, 2011

Im getting that error in the da.Fill(ds)

Imports System.IO Imports System.Data.SqlClient

[Code]...

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.net - Error:conversion From String Load Report Failed To Type Integer Is Not Valid

Apr 17, 2012

there is one search button to see the report on datagridview using year..so when the more items are there in database correspond it year(say 2012)... the above exception is thrown by filling the datgridview,the problem happens when it tries to connect with crystal report,it shows error...Remember that i face this problem only if there are more records in my database(exactly more than 100 rows)...when i delete few rows from the database,it works fine..I have created a table and added that table to a dataset,then assigned that table1 as datasource for crystal report

[Code]...

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.net - Error:conversion From String Load Report Failed To Type Integer Is Not Valid?

Sep 3, 2009

there is one search button to see the report on datagridview using year..so when the more items are there in database correspond it year(say 2012)... the above exception is thrown by filling the datgridview,the problem happens when it tries to connect with crystal report,it shows error...Remember that i face this problem only if there are more records in my database(exactly more than 100 rows)...when i delete few rows from the database,it works fine..I have created a table and added that table to a dataset,then assigned that table1 as datasource for crystal report

Public Class crystalform1
Dim r As DataRow
Dim t As DataTable

[code]....

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Converting Datetime From Character String

Mar 5, 2010

I am creating a asp.net web page. i have 2 textbox's that I am adding together to give me 1 value. the 1st textbox is using an ajax calendar extendar for the calendar date in MMDDYYYY format and the second textbox is using a HHmmsss format. So if I'm correct both should be in datetime format. Perhaps I'm wrong on the second textbox. I am still realatively new to vb.net so bare with me. How do I correct or make sure that my formats are correct. Or what code do I need to change to make sure that it is in the correct format. The SQL table field is in DateTime format.

[code...]

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Getting Syntax Error Converting From Character String

Jan 31, 2011

I have the following code:

Imports System.Data.SqlClient
Public Class Main
Protected WithEvents DataGridView1 As DataGridView

[code]....

When I debug this, I put the line break on that line and look at the Table Value, which shows 0, but I know that there is data for that time frame.

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Sql - Syntax Error Converting Datetime From Character String

Sep 2, 2010

Getting this error when updating a row via a gridview with a sqldatasource in Vb.net/SQL Server 2000. No matter what input (1/1/2010, blank, etc) I give it I can't seem to get it right.

Code before the input is passed to the sp:

Dim sqldatenull As DateTime
Dim DateVerify As DateTime
sqldatenull = DateTime.MaxValue

[Code]....

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Syntax Error Converting Datetime From Character String

Nov 18, 2011

Im in the process of building a call loggin system and its finally been put on the server, but i keep getting the above error "Title" the first stage it goes to be authorised and when the authoriser auths it...it updates the table with the date they authorised it. which is fine, the next stage is the Business Analyst where they check all the content of the task and then approve it but for some reason unknown to me it keeps falling over on the .dateAuthorised

My Sql Column to hold the date authorised is a Datetime datatype and im converting a string to a data time within the procedure this is my Code behind page

Dim StatusNew As Integer = 53
Dim CurrentStage As Integer = 51
ITUpdateTaskTable.Add("@spWorkID", Replace(TskNumLab.Text, "LC", ""))

[Code].....

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Sql Server - Getting Syntax Error Converting From Datetime Character String

Jan 28, 2011

I have the following code:

Imports System.Data.SqlClient
Public Class Main
Protected WithEvents DataGridView1 As DataGridView

[Code]....

When I debug this, I put the line break on that line and look at the Table Value, which shows 0, but I know that there is data for that time frame.

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Conversion Errors To A MYSQL Database - Converting A String To A Datetime Format

Jan 5, 2010

I'm having a problem converting a string to a datetime format. the string is depicting an hour, for example 08:00, but in the mysql database it stores that as 2008/00/00 00:00 any idea how to solve this?
[Code]

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Sql Server - Conversion Failed SqlParameter And DateTime?

Jun 14, 2010

I'm changing old, vulnerable SqlCommands with SqlParameters but get a SqlException: System.Data.SqlClient.SqlException {"Conversion failed when converting datetime from character string."}

on sqlCommand.ExecuteScalar:
Dim sqlString As String = _
"SELECT TOP 1 " & _
"fiSL " & _
"FROM " & _

[Code]...

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Fix 'Conversion From SOAP Failed' Fault While Consuming Mainframe Web Service

Mar 23, 2012

I'm currently working on a VB. Net web service calling another web service running in the mainframe. I was provided with the WSDL file and I generated a proxy class using wsdl.exe. Upon attempting to invoke the method of the mainframe web service using the proxy class, I encountered an exception saying "Conversion from SOAP failed" coming from a line of code in the generated proxy class.

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Control - Code - Failed In Successfully Converting The Project

Nov 14, 2011

I have found this amazing control that does exactly what I need, only problem, its in C#. Does anyone know of a VB version of this code? I've tried using converters, but all of them have failed in successfully converting the project. Maybe one of you guys knows how to convert it?

Anyway, here is the control: [URL]

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