C＃.net中的AutoResizeColumn（）问题

Question

In C#.net (visual studio 2010)

My Datagrid id is dg;

I can't open dg.AutoResizeColumn() with dg.

What could be the issue?

Answer 1

The DataGridView has a method called AutoResizeColumn that take a column index not the column object itself.

So:

DataGridView myGrid = new DataGridView();
myGrid.AutoResizeColumn(<index of my column>);

I hope that this helps.

Answer 2

As James pointed out, the AutoResizeColumn needs 1 (or 2/3) parameters. See this.

public void AutoResizeColumn(
    int columnIndex
)

public void AutoResizeColumn(
    int columnIndex,
    DataGridViewAutoSizeColumnMode autoSizeColumnMode
)

protected void AutoResizeColumn(
    int columnIndex,
    DataGridViewAutoSizeColumnMode autoSizeColumnMode,
    bool fixedHeight
)

How are you calling it?