I would like my index to start from a number count greater than 0 while doing something like this:
var dataSource = WebConfigurationHelper.GetSupportedDomainsString().Select((domain, index) =>
new { index , Name = domain });
so my output becomes:
index=2 domain=zombieland
index=3 domain=mydomain
Is it开发者_运维技巧 possible to do?
You can adjust it in the Select projection:
var dataSource = WebConfigurationHelper.GetSupportedDomainsString()
.Select((domain, index) => new { Index = index + 2, Name = domain });
The reason my original suggestion of new { index + 2, Name = domain }
wouldn't work is that a projection initializer (where you specify just an expression, and let the compiler infer the name) only works when the expression is a "simple name", a "member access" or a "base access".
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