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by: FatboyCanteen |
last post by:
When I using dataset to append
a null value to the datetime field.
It throw a error -> can not convert db.null to system.date
Can there is any standard to pass a Null value
to the DateTime...
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by: Gary |
last post by:
In the following code the line: row("OrderDate") = DBNull is invalid. But,
how can I set the field to DBNull?
Thanks,
Gary
daClearOrders.Fill(DsClearOrders1)
Dim row As DataRow
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by: Joachim |
last post by:
Hi
I am a beginner in VB.NET, and have a problem with empty field in Access
I have transfered a worksheet in Excel to Access table. Some of the cels are empty
I use VB.NET program to acces...
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by: Dursun |
last post by:
Hi,
I am trying to assign NULL to a datetime field in the SQL Server database.
Here is the code that does NOT work:
INSERT INTO ...
....
VALUES ...
....
CType(IIf(dateWitness2Date.Checked,...
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by: Neo |
last post by:
I have a table Contacts with a field "Male" which is of type Bit (SQL
Server).
I've got two radio buttons in a panel, & one of them is bound to the above
field, (so that one can see if the...
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by: mPiccoli |
last post by:
how I can a Guid field on Null setting (DATASET)
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by: Julian |
last post by:
I have the following code:
Dim strQuery As String = "SELECT tblData.CoPayFundGrant,
tblData.M_DSS_SSA_Benefits, tblData.O_DSS_SSA_Benefits, " & _
"tblData.Ref_MPS, tblData.Ref_LA,...
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by: Finn Stampe Mikkelsen |
last post by:
Hi
I have defined a table in my database, with 2 date-fields. I have set a
default value to DBNull. I have integrated a nullable datetimepicker control
to my project and set the apropriate...
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by: Brad Pears |
last post by:
I am using vb.net 2005 and SQL server 2000. In my table I have a date field
of type "smalldatetime". In my vb application, the user may or may not enter
a date value into the appropriate text box....
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated ...
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence...
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