Web Forms :: Failed To Convert Parameter Value String To Decimal?
Mar 9, 2010
When running our web application the following message appears:
Failed to convert parameter value string to decimal. We believe that the problem might be with the sequence which generates the user_id. The user_id should be the output after successful insert of record. The stored procedure works well from within the DB and Visual Studio. Our DB version: 11gR1 on Windows.The web form has a button event with this c#-code:
[Code]....
[Code]....
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Jan 12, 2010
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Dec 17, 2010
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Mar 20, 2011
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if (newBmp != null)
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[Code]....
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Aug 30, 2010
I am not sure where my app is failing but most probably this is where it is failing.. I think lblExpID.Text is the culprit. Here's the relvant part of my code:
Dim lblExpID As Label
For Each item In LSGrid.Rows
lblExpID = item.FindControl("lblID")
If txtExpGenFund.Text <> "" Then
sqlArray(i) = ExpDetailsID & "," & (lblExpID.Text) & "," & MunID & "," & _
Val(txtExpGenFund.Text) & "," & Val(txtExpDetSpecialRevenue.Text) & "," & _
Val(txtExpDetCapitalProjects.Text) & "," & expTotal & "," & reportingYear & "," & "Test Comments" & "," & UserID
End If
Can u help me identify why i am getting this error looking at the sp below:
PROCEDURE [dbo].[uspEXPENDITURE_DETAILS]
(
@ExpDetailsID int=0 output,
@ExpDet_ExpID int,
@ExpDet_Municipality_ID nvarchar(50),
@ExpDetGeneralFund money,
@ExpDetSpecialRevenue money,
@ExpDetCapitalProjects money,
@ExpDetTotal money,
@Exp_Reporting_Year varchar(10),
@ExpComments varchar(max),
@Contact_ID int
)
AS
BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
-- interfering with SELECT statements.
SET NOCOUNT ON;
delete from [dbo].[TBL_EXPENDITURE_DETAILS] where ExpDet_ExpID=@ExpDet_ExpID and ExpDet_Municipality_ID=@ExpDet_Municipality_ID and Exp_Reporting_Year=@Exp_Reporting_Year
If @ExpDetailsID >= 0
Begin
INSERT INTO [dbo].[TBL_EXPENDITURE_DETAILS]
([ExpDet_ExpID]
,[ExpDet_Municipality_ID]
,[ExpDetGeneralFund]
,[ExpDetSpecialRevenue]
,[ExpDetCapitalProjects]
,[ExpDetTotal]
,[Exp_Reporting_Year]
,[ExpComments]
,[ExpDetCreatedBy]
,[ExpDetCreateDate])
VALUES
(@ExpDet_ExpID,
@ExpDet_Municipality_ID,
@ExpDetGeneralFund,
@ExpDetSpecialRevenue,
@ExpDetCapitalProjects,
@ExpDetTotal,
@Exp_Reporting_Year,
@ExpComments,
@Contact_ID,
GetDate()
)
SET @ExpDetailsID = SCOPE_IDENTITY()
return @ExpDetailsID
end
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Jun 28, 2010
I am getting an error msg when attempting to update a record from asp.net into a SQL database. The only boolean value being updated is:
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Nov 18, 2010
[Code]....
Forms Data Controls :: Failed to convert parameter value from a DataControlFieldCell to a String - GridView Error?
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Here is my code
[code]....
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Jan 22, 2010
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public partial class TestUser:Classes
{
public int Insert(TestUser user)
[code]...
Now when I Build the project it build successfully and when i run the project it shows
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[InvalidCastException: Object must implement IConvertible.]
System.Convert.ChangeType(Object value, Type conversionType, IFormatProvider provider) +2560525
System.Data.SqlClient.SqlParameter.CoerceValue(Object value, MetaType destinationType) +414
[InvalidCastException: Failed to convert parameter value from a Guid to a String.]
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Aug 22, 2010
I am trying to get the UserRole from the logged in user and send it to the database table my code is:
[Code]....
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Jan 10, 2011
I swear I'm overthinking this as I've tried different combinations to do an insert from Code Behind to my Sql DB.
This is what my table looks like:
[Code]....
My code behind:
[Code]....
I suspect that the problem may be my date. The format that goes from the UI is mm/dd/yyyy.
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Nov 25, 2010
data.MakeInParam(
"@DOB",SqlDbType.DateTime,10,cust.DateOfBirth),
im new to .net, reponse grt intput for me to get in to it.
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Jun 3, 2010
I am trying to get the 'userid' of the logged in user using the code below:
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and later using it as a parameter to the stored procedure.
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Feb 14, 2011
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[Code]....
[Code]....
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Aug 6, 2010
I'm trying to convert a string to decimal but I get this exception:
Exception Details:
Microsoft.CSharp.RuntimeBinder.RuntimeBinderException: 'string' does not contain a definition for 'AsDecimal'
Here is the code:
decimal PriceHT = 0;
var PriceRequest= "SELECT * FROM Price_" + HttpContext.Current.Session["PriceTableId"] ;
foreach (var Price in Database.OpenFile("Base.sdf").Query(PriceRequest)){
PriceHT = PrixceHT + (Price.PT).AsDecimal(); //Price.PT returns a string
}
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Sep 14, 2012
I have one dropdownlist control.
But when I Convert It.
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I have 6E-11,4.4E-11 values in db and I am converting it to decimal. I have C# code:
string mystring = "6E-11";
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Here is my submit page:
[code]....
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i have a strange error creaping into my web app but am unsure as to how to fix it. When i run this code on my debug workstation it works fine but when i transfer it to my server things seam to go wrong.
dev station (windows 7) + VS2010
regional and language settings all set to uk
server (windows 2008r2)
regional and language settings all set to uk
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example code(vb)
dim lat as string = "52.983829"
dim long as string = "-0.036500"
dim latint as double = lat
dim longint as double = long
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I'm trying to pass values in a SessionState from one page to another and then post them to a SQL database. When I click on the submit button on my submit page, I get this error:
Failed to convert parameter value from a String to a DateTime.
Here is my submit page:
[Code]....
I've verified that all of the input matches what I'm looking for on the SQL side.
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Here's my ViewModel:
[Code]....
Here's my controller:
[Code]....
The objects are generated by ADO.NET Entity Framework. Organizations is its own object, but also a property of Profile (each user belongs to one organization). Now I understand what the error message is saying, just not sure how else I'm supposed to do this.
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Feb 23, 2010
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