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How can I make a ComboBox non-editable in .NET?
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To continue displaying data in the input after selecting, do so:
VB.NET
Private Sub ComboBox1_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles ComboBox1.KeyPress
e.Handled = True
End Sub
C#
Private void ComboBox1_KeyPress(object sender, KeyPre...
Pass arguments to Constructor in VBA
...ood results. I would like to share with those who have to fight often with VBA.
1.- Implement a public initiation subroutine in each of your custom classes. I call it InitiateProperties throughout all my classes. This method has to accept the arguments you would like to send to the constructor.
2....
Best way to resolve file path too long exception
..."? Is it web.config or something else? I have this problem on Web Page asp.net project
– Ondra Starenko
Dec 3 '19 at 12:02
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C# code to validate email address
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bool IsValidEmail(string email)
{
try {
var addr = new System.Net.Mail.MailAddress(email);
return addr.Address == email;
}
catch {
return false;
}
}
To clarify, the question is asking whether a particular string is a valid representation of an e-mail addres...
LINQ Select Distinct with Anonymous Types
...t might be worth petitioning MS to introduce the "key" syntax into C# that VB has (where you can specify certain properties of an anonymous type to be the 'primary key' - see the blog post I linked to).
– Matt Hamilton
Feb 12 '09 at 22:32
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How to use transactions with dapper.net?
...ke to run multiple insert statements on multiple tables. I am using dapper.net. I don't see any way to handle transactions with dapper.net.
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Why use the 'ref' keyword when passing an object?
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Well I encountered the issue while upgrading VB6 into .Net C# code. There are function/method signatures that take ref, out and plain parameters. So how can we better distinguish the difference between a plain param vs a ref?
– bonCodigo
Mar...
How to get the month name in C#?
...rite a huge switch statement or if statement on the month int . In VB.Net you can use MonthName() , but what about C#?
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Getting full URL of action in ASP.NET MVC [duplicate]
...st.Url.Scheme)'>this link</a>
and post it anywhere on the internet!
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Update a record without first querying?
... I would just like to add that context.Entry() is only available in .net 4.1, if you are still using 4.0 (like me) then check this out for the alternative: stackoverflow.com/questions/7113434/where-is-context-entry which is essentially: context.ObjectStateManager.ChangeObjectState(yourObject,...