Method wpfBuilder.Columns

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Overload

Sets column count and widths of current grid.

public wpfBuilder Columns(params WBGridLength[] widths)

Parameters

widths  (WBGridLength[]) Column widths. An argument can be: int or double - System.Windows.Controls.ColumnDefinition.Width. Value 0 means auto-size. Negative value is star-width, ie fraction of total width of star-sized columns. Examples: 50, -0.5. Range - System.Windows.Controls.ColumnDefinition.MinWidth and/or System.Windows.Controls.ColumnDefinition.MaxWidth. Sets width value = -1 (star-sized). Examples: 50..150, 50.. or ..150. tuple (double value, Range minMax) - width and min/max widths. Example: (-2, 50..). System.Windows.Controls.ColumnDefinition.

Returns

wpfBuilder

Exceptions

InvalidOperationException Columns() in non-grid panel or after an Add function.

Remarks

If this function not called, the table has 2 columns like .Columns(0, -1).

If there are star-sized columns, should be set width of the grid or of its container. Call wpfBuilder.Width or wpfBuilder.Size or wpfBuilder.WinSize. But if the grid is in a cell of another grid, usually it's better to set column width of that grid to a non-zero value, ie let it be not auto-sized.