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I have an object passed into a function. Now I want to access the object item like we have in the class function (EX: obj a: a.name):
I want to access level obejct slaType item.
"level.slaType"
You need to cast level object to that particular class type..
LevelType levelObject = level as LevelType;
if(levelObject != null)
{
levelObject.slaType;
}
Related
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I have a big function that returns a list of objects. I basically need the results to be put in to a text file. The list contains objects of a class with attributes string Index and integer count. I would want it to be written in a textfile like:
Index : Count fe.
BOOK_FROM_STORE : 27
Anybody has some guidance?
Parse the data held by your object to string and then write it to a text file.
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I'm new to C#.
I have a method that returns an object with the List of objects inside.
0 {{DapperRow, RecordedFormID = 'id1'}} object {Dapper.SqlMapper.DapperRow}
1 {{DapperRow, RecordedFormID = 'id2'}} object {Dapper.SqlMapper.DapperRow}
How can I get those ids as strings?
Here is a screenshot
You can use System.Linq namespace and do this:
yourObject.Select(x => x.RecordedFormID);
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class Class1<T>
{
T Value;
void Method1()
{
if(Value is int)
Value = 42;//CS0029
}
}
Is there any way to make code like this work?
It is possible, but usually there is something wrong with the code if you need to do this in a generic class.
if (Value is int)
Value = (T)(object)42;
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https://www.youtube.com/watch?v=K1xrlc32Tmw&list=PLJUoF2h8Z-brW94dTZ-ZIOhjFq90_lt5K&index=9
4:25 adds a new object in the lineCollection if product does not exist in lineCollection, but at 24:25 it shows duplicating orders? Did i misunderstood how it works?
https://github.com/jedjad/GitHubVS2013
Because the products in duplicate values are not same objects. They may have same names, quantity etc, but initializing a class with same values does not mean that it is the same object as the one initialized before. They are like 2 different apples with same color and size.
If you say that 2 products are same whenever the names are same, then implement IEquatable<Product> in Product class.
public bool Equals(Product other)
{
return Name == other.Name;
}
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I have this two list here:
List<KeyValuePair<TextBox, KeyValuePair<string, Type>>> textbox1
So, i need that to get the Textbox i need to write:
textbox1.Key
What should i type to get the KeyValuePair<string, Type>> Type, like textbox1.Value.Value?
The type contains string or int.What i need is to access it's value so i can assign an if operator but i don't know how to. Then i need to modify it but that's my next step and i can arrange that myself.
I suppose textbox1.Key won´t compile since textbox1 is a List and therefor does not have any member called Key. Having said this the following may work for you:
textbox[i].Value.Value
Where i is the index of your KV-pair within the list (rather then the actual key)