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Help on c# list
Hi,
I have a array of list & I am trying to add items to the array of list & getting object reference error. Could you see if anything wrong here.
List<string>[] list = new List<string>[4];
list[0].Add("test3");
list[0].Add("test4");
list[1].Add("test1");
list[1].Add("test2");
Messagebox.Show(list[0].To
Messagebox.Show(list[1].To
I have a array of list & I am trying to add items to the array of list & getting object reference error. Could you see if anything wrong here.
List<string>[] list = new List<string>[4];
list[0].Add("test3");
list[0].Add("test4");
list[1].Add("test1");
list[1].Add("test2");
Messagebox.Show(list[0].To
Messagebox.Show(list[1].To
C#WCF.NET Programming
Last Comment
Bob Learned
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ASKER
Do I have to do something like this
List<string>[] list = new List<string>[4];
list[0] = new List<string>();
list[0].Add("test3");
list[0].Add("test4");
list[1] = new List<string>();
list[1].Add("test1");
list[1].Add("test2");
Messagebox.Show(list[0].To
Messagebox.Show(list[1].To
List<string>[] list = new List<string>[4];
list[0] = new List<string>();
list[0].Add("test3");
list[0].Add("test4");
list[1] = new List<string>();
list[1].Add("test1");
list[1].Add("test2");
Messagebox.Show(list[0].To
Messagebox.Show(list[1].To
SOLUTION
THIS SOLUTION ONLY AVAILABLE TO MEMBERS.
View this solution by signing up for a free trial.
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You should be able to use initializer syntax, like this:
List<string>[] list = new List<string>[]
{
new List<string>{"test 1-1", "test 1-2", "test 1-3"},
new List<string>{"test 2-1", "test 2-2", "test 2-3"}
};
You have to create them explicitly.