Understanding WebGrid in C#
Question
I am trying to get to grips with WebGrid in ac# MVC4 project. The following code gives this error...
Compiler Error Message: CS1502: The best overloaded method match for 'System.Web.Helpers.WebGrid.WebGrid(System.Collections.Generic.IEnumerable, System.Collections.Generic.IEnumerable, string, int, bool, bool, string, string, string, string, string, string, string)' has some invalid arguments
@{
Layout = null;
}
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width" />
@{
List<int> obj1 = new List<int>(){ 1, 2, 3, 4 };
var obj1_i = (IEnumerable<int>)obj1;
var grid = new WebGrid(obj1_i);
}
</head>
<body>
<div>
@grid.GetHtml()
</div>
</body>
</html>
1 answers
solution1
2 ACCPTED 2013-08-21 18:59:47
The problem is that WebGrid expects your model to be IEnumerable<dynamic> , not IEnumerable<int> . Change your code to the following:
@{
Layout = null;
}
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width" />
@{
List<dynamic> obj1 = new List<dynamic>(){ 1, 2, 3, 4 };
var grid = new WebGrid(obj1);
}
</head>
<body>
<div>
@grid.GetHtml()
</div>
</body>
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