i have used the same coding that u posted in ur site..
but the problem is that it is converting to pdf without the colum header contain means like customer id and name etc is not showing in pdf file..
it is showing the all other row data..
My web app is running perfectly in asp vb.net
but, on server when i select date and click on submit button
it gives me error like "Conversion from string "31/12/2013" to type 'Date' is not valid."
(i use jqery calender control and all variables and in database its type is "Datetime")
This is the Firefox error console window when I clicked on any page.
Error: Sys.WebForms.PageRequestManagerServerErrorException: Conversion failed when converting from a character string to uniqueidentifier.
Source File:
[URL]
And here's the aspx code:
[Code]....
And here's the RowCommand method:
[Code]....
Her'es the SQLDataSource adapter control:
[Code]....
Though it is usually not a big deal to edit the source code to accomplish this, I am just curious if there is an easier way to reverse the conversion of a column to a TemplateField. The covnersion can be done by a simple click. Is there a similar click to reverse it?
View 3 RepliesHow can I change default value type conversion error message while posting form value in mvc 2.
View 1 RepliesI have web from in which i have use caleder extender but it display date in form of MM.dd.yyyy
I want it in dd.mm.yyyy i have change its format to dd.mm.yyyy
but while saving the date to data base it is giving error....
This code works somewhat, but it won't place all of the text into the textbox.. If I change a few things I get an error where I highlighted the code in red. Conversion from string "" to type 'Double' is not valid. But the code works, like I said somewhat, as you see it, it just doesn't load all of the text to the text box.555632.txt
Code:
Public Class Form1
Private Sub OpenFile_Click(sender As Object, e As EventArgs) Handles OpenFile.Click
Dim IdxList As String
Dim ProgArray() As String
Dim Index() As String
[code]...
I get the following error "Conversion failed when converting the varchar value ' (' to data type int." when executing this code
View 2 RepliesI have a gridview which I'm trying to get the display of phonenumbers listed in a certain display format; (xxx) xxx-xxxx.If I have the code such as this, it displays the unformatted phone number and (000) 000-0000 for the null items.
[Code]....
I have a query in SQL Server 2008:
[Code]....
Everything looks fine but I keep getting the error: 'Conversion failed when converting the nvarchar value 'xxxx' to data type int... where xxxx is the the value of @Query.
I've got a simple detailsview on a webpage for viewing, adding, and updating inspectors. Since it is a simple details view I'm just used the datasource select, update, delete, and insert commands. When I debug the page it populates the detailsview appropriately and allows me to page through the inspectors but when I try to update a field I'm getting the implicit conversion error in the attached doc. Below is my detail view markup. I was thinking the error is caused by the checkbox type being boolean while the SQL type for "Active" is bit but I've tried to use various conversion methods and can't seem to get them to work.
Code:
<asp:DetailsView ID="dvInspectors" runat="server" AllowPaging="True"
AutoGenerateRows="False" DataKeyNames="InsID" DataSourceID="InspectInfo"
Height="50px" Width="212px">
<Fields>
<asp:TemplateField HeaderText="Insp ID" InsertVisible="False"
SortExpression="InsID">
[Code] .....
I have downloaded a project from the internet called the SMS Source example. I wanted to open this project in VS2010, so a conversion wizard has popped up prompting for the conversion. But it has errors in converting.
Error msg:
Conversion Report - SMSSend.csproj:
Error converting project file. MSB0001: Internal MSBuild Error: Missing resource 'MissingAttribute'
how can in sql server show two columns as one column.. one of them is nvarchar and the other is int from two tables i have did this but it give error
select depart.depart_name+input_comp.no_of_depart as department,dbo.depart.depart_id from dbo.depart inner join dbo.input_comp on dbo.depart.depart_id=dbo.input_comp.depart_id group by depart.depart_name,dbo.depart.depart_id,input_comp.no_of_depart
the depart_name is nvarchar datatypeand the no_of_depart is int datatype
the error is
Conversion failed when converting the nvarchar value to data type int.
I am having badly stuck!!I have spent hours in trying to solve that.
I am having the following loving function:
[Code]....
In the above function I pass the following string:
[Code]....
sqlstring = "execute dbo.InsertDeleteUpdate " & patient & ",'" & _date + "'," & gridcost & ",'" & txtinsurances.Text & "','" & checkreceipt.Checked + "'," & appointment_xidInsertDeleteUpdate(sqlstring)
[Code]....
[Code]....
Getting this error: Conversion from string "04/07/2010" to type 'Double' is not valid. ---> System.FormatException: Input string was not in a correct format.
Using cmdUpdate As New SqlCommand
With cmdUpdate
.Connection = onyxConnection
.CommandType = CommandType.StoredProcedure[code]....
I seem to be having issues with posting forms with DropDownLists. I've looked all over the net and tried various solutions, but none seem to work for me.
I'm getting the following error: The parameter conversion from type 'System.String' to type 'Models.Organization' failed because no type converter can convert between these types.
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.
I am passing parameters to a stored proc and the asp.net code block is:
[Code]....
I am getting an error message: e.Message = "Conversion failed when converting datetime from character string." when ada.Fill(ds) is executed.
What would be causing the error?
I am getting an error when attempting to call a stored proc from my asp.net page.
e.Message = "Conversion failed when converting character string to smalldatetime data type."
The stored proc is being called by:
The asp.net code that is calling the stored proc is:
//Display search results in GridView;
SqlConnection con = new SqlConnection(strConn);
//string sqlItemSearch = "usp_Item_Search";
SqlCommand cmdItemSearch = new SqlCommand(sqlItemSearch, con);
[Code]....
I have been messing about with this for hours surely this should be an easy task ....... I have a stored procedured that creates a invoice on a Quotetable one of the parameters is a output parameter Invoice Number this is passed to a label. (Label1) This works great.
I then need to add items to the invoice on a item table so my next stored procedure should take the value of Label1 and update the foreign key quotenumber on the itemtable with the value from label1.
On the aspx page I have a small section for a gridview which shows the current quote with however many items on it using the control
[Code]....
On the ASP page the control for @Quotenumber = Label1 but I get the following error
'Conversion failed when converting the nvarchar value 'Label' to data type int.'
I am developing a C# VS 2008 / SQL Server 2005 Express website application. I have tried some of the fixes for this problem but my call stack differs from others. And these fixes did not fix my problem. What steps can I take to troubleshoot this?
System.Data.SqlClient.SqlException was caught
Message="Conversion failed when converting datetime from character string."
Source=".Net SqlClient Data Provider"
ErrorCode=-2146232060
LineNumber=10
Number=241
Procedure="AppendDataCT"
Server="\\.\pipe\772EF469-84F1-43\tsql\query"
State=1
StackTrace:
at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection)
at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection)
at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj)
at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString)
at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async)
at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result)
at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe)
at System.Data.SqlClient.SqlCommand.ExecuteNonQuery()
at ADONET_namespace.ADONET_methods.AppendDataCT(DataTable dt, Dictionary`2 dic) in c:Documents and SettingsAdminMy DocumentsVisual Studio 2008WebSitesJerryApp_CodeADONET methods.cs:line 102
And here is the related code. When I debugged this code, "dic" only looped through the 3 column names, but did not look into row values which are stored in "dt", the Data Table.
public static string AppendDataCT(DataTable dt, Dictionary<string, string> dic)
{
if (dic.Count != 3)
throw new ArgumentOutOfRangeException("dic can only have 3 parameters");
string connString = ConfigurationManager.ConnectionStrings["AW3_string"].ConnectionString;
string errorMsg;
try
{
using (SqlConnection conn2 = new SqlConnection(connString))
{
using (SqlCommand cmd = conn2.CreateCommand())
{
cmd.CommandText = "dbo.AppendDataCT";
cmd.CommandType = CommandType.StoredProcedure;
cmd.Connection = conn2;
foreach (string s in dic.Keys)
{
SqlParameter p = cmd.Parameters.AddWithValue(s, dic[s]);
p.SqlDbType = SqlDbType.VarChar;
}
conn2.Open();
cmd.ExecuteNonQuery();
conn2.Close();
errorMsg = "The Person.ContactType table was successfully updated!";
}
}
}
I have the following:
[code]....
I keep getting this error:
Message = "The conversion of a char data type to a datetime data type resulted in an out-of-range datetime value."
What i'm trying to do is group by ContentObjectId and then get StartDate that is greater than today.
I'm using entity framwork and MS SQL2008
Error 6 Cannot implicitly convert type 'CacheStorage' to 'ICacheStorage'. An explicit conversion exists (are you missing a cast?)
[Code]....
Im after some advice on date format conversions. I am working on a project that has raddatepicker controls that will take values chosen in the UI and uses them as constraints on a SQL query going back to the database.
My problem lies in the fact that the UI has a sensible date format (dd/mm/yyyy), whereas the database stored dates as "the number of seconds past 00:00:00 01/01/1970". In T-SQL, I can convert using:
[Code]....
I have no idea how to achieve this same conversion in C# so the user can choose a friendly format, but subsequently pass back the database date format.
I have a web page which generates a .CSV file based on some user input. When this file is downloaded by the user, the file is being automatically converted to .XLS. Any idea how I can prevent this?
For example, I am redirecting the user to the URL of the generated file, like below URL:
http://localhost/reports/Work/aa.csv
But the download window appears to download "aa.xls"!
I need to convert the word doc to pdf, ofcourse i did it,But i converted only simple word file that has only strings. But I need to convert the word doc that has images tables with all formatings how Can i achive it.
View 5 Replies