If you have resources in 2.0, they aren't going to hurt you to learn from. Many people aren't using 3.5 at this point anyway, plus most of what is added in .NET 3.0 and 3.5 are add-ons to 2.0.
Of course, if it doesn't matter what version you need to use, then I'd almost always recommend using the most recent version.
Just wanna ask a question.
I just learn C# for mobile using Lab manual book. there is a step that said, I've to find .ini file on project solution folder. but, I can't found it. Any suggest?
which of the following is not unboxing conversion?
a. void func1(object o)
{
int i = (int)o;
}
b. void func1(ValueType v)
{
int i = (int)v;
}
c. enum En {e1, e2}
void func1(System.Enum et)
{
En e = (En) et;
}
d. interface I {int Value {get; set;}}
void func1(I vt)
{
int i = vt.Value;
}
e. class C { public int Value {get; set;}}
void func1(C vt)
{
int i = vt.Value;
}
I am having trouble running your Type & Run program from the day 1 section. Copied it line by line in to my editor and it compiles fine but when running it, I am getting: Input string was not in the correct format.
I went on the above site but the navigation items return page not found errors
Honestly - I've not done anything with that site in.... a several years. I'll try to take a look. Feel free to post the listing in the C# forum and see what people say. I'll try to take a look later today if I can get to a machine with a C# complier.
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Brad! Jones, CodeGuru.com Site Director
Developer.com Network Director / EiC
I am currently learning C#, can anyone help me check the following C# codes?
BarcodeLib.Barcode.Linear ean = new BarcodeLib.Barcode.Linear();
ean.Type = BarcodeType.EAN8;
ean.Data = "1990321";
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