>>>I know how to remove a grid column from a run-time environment with Grid.DeleteColumn[(nIndex)] method, but it's rather silly that I don't know how to do it in development environment when I "paint" the grid to the form.
>>>Actually, the only way I know is to set the Grid.ColumnCount property, but that's not exactly what I want.
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>>Apart from what Naða (Nadya, how do you like your name spelled like this?) told you, you can also use the programmatic approach. Select the
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>Looks like some greek letter, but I'm not sure about how it's called.

You probably saw it as the Icelandic eth - it should actually be a "d" with a short line crossing the vertical line. We pronounce it somewhat harder than the Russian "dy" (as in "dyadya").