Seeing named datacolumns in Visual Studio debugger?
When I'm debugging a datatable, say in th开发者_如何学运维e watch window, I'll often choose the Rows property, and then a particular index-- 0 or 1, often times.
When I do that, I see an ItemArray list with numeric indexing, representing the columns for the row. But the columns have names, and I'd like to see them. So instead of
myTable.Rows[0][6]
...where I'm guessing/pretty-but-not-quite sure the LastName column is in that location, I'd prefer to see the ItemArray list with the column names between the [] brackets, so I know for sure. Is there a property here I'm not seeing or is there a way to do it?
myTable.Rows[0]["columnName"] isn't work for you?
If you want to get a list of "columnName-value" you can use some kind of debug-helper:
class DebugHelper {
public static Dictionary<string, object> GetValues(DataTable table, int rowId) {
Dictionary<string, object> result = new Dictionary<string,object>();
foreach(DataColumn column in table.Columns)
result.Add(column.Caption, table.Rows[rowId][column]);
return result;
}
}
In watch, use DebugHelper.GetValues(table, 0)
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