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How to return all data in one column at once

How to return all data in one column at once

How to return all data in one column at once

(OP)
I have been looking for away to retrieve all the data in a data column with out a manual loop. this is what I have come up with.

CODE

DataTable ldtDataTable = new DataTable("Data"); ldtDataTable.Columns.Add("Column1", typeof(String)); ldtDataTable.Columns.Add("Column2", typeof(String)); ldtDataTable.Columns.Add("Column3", typeof(String)); ldtDataTable.Rows.Add(new object[] { "Row1Column1", "Row1Column2", "Row1Column2" }); ldtDataTable.Rows.Add(new object[] { "Row2Column1", "Row2Column2", "Row2Column2" }); ldtDataTable.Rows.Add(new object[] { "Row3Column1", "Row3Column2", "Row3Column2" }); ldtDataTable.Rows.Add(new object[] { "Row4Column1", "Row4Column2", "Row4Column2" }); ldtDataTable.Rows.Add(new object[] { "Row5Column1", "Row5Column2", "Row5Column2" }); var t = (from value in ldtDataTable.AsEnumerable() select value.Field<string>("Column2")); Array tArray = t.ToArray(); string lstrValues = string.Empty; Array.ForEach((String[])tArray, z => lstrValues += z + "; ");

OUTPUT

CODE

Row1Column2; Row2Column2; Row3Column2; Row4Column2; Row5Column2;

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