by: Richard |
last post by:
Hi,
I am trying to bind a datetime picker control to a column
in a DataView and I get this exception:
"Object reference not set to an instance of an object."
Pseudo code looks like this:
...
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by: Chuck Bowling |
last post by:
i have a form with a couple of textboxes bound to a collectionbase object.
The code looks like this:
txtName.DataBindings.Add(new Binding("Text", instrumentSet, "Name"));
...
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by: Kyle Rowe |
last post by:
Binding binding = new Binding("Text", x, null);
textBox1.DataBindings.Add(binding);
I wrote the aboe code when the form loads, but when I change the variable x,
the textbox does not display the...
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by: Johann Blake |
last post by:
I have a form with textboxes that are bound to a dataset. The dataset
contains two tables and some of the textboxes use data from one table
while other textboxes use data from the other table. I...
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by: HAN(removethis)twister |
last post by:
I've tried to create 11 textboxes as variables (not actually visible in
the program, not in Windows Form Designer) and have set DataBindings to
the text properties of the TextBoxes BUT according to...
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by: C Glenn |
last post by:
This is admitedly vague. But so is my understanding of the problem.
I'm using this chunk of code:
retControl.DataBindings.Add(ctrlBinding.PropertyName,DataSource,BindingField);
This resolves...
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by: Tom Scales |
last post by:
OK, this one has me stumped. I am reading XML into a Dataset and then
binding values to a label control. When displayed on the screen, the label
control has the correct value in it.
When I...
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by: theintrepidfox |
last post by:
Dear Group
I wonder if I do something wrong and whether this is possible at all.
Any hint is greatly appreciated.
I have a XML file bound to a Treeview. The treenodes Text/Value
properties...
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by: Infog |
last post by:
I am getting an error I don't understand - "Child list cannot be created".
I have successfully bound a DataView column to a textbox, but am having problems binding a child table's column in the...
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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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: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
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