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Cell Alignment DataGridView will not work

I have a DataGridView that I use in a C # Winforms project. There are no auto-generating columns in the grid. I manually set the column names and properties.

This includes the DefaultCellStyle for cells. I want all cells of type DataGridViewCheckBoxColumn to be centered. I manually set this alignment for each column of this type in the designer. These changes are not displayed when loading a datagridview.

As my next approach, I used the code below in the DataBindingComplete event (which also had no effect)

foreach (DataGridViewColumn dgvc in this.dgv_Automations.Columns)
{
    if(dgvc.CellType == typeof(DataGridViewCheckBoxCell))
        dgvc.DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleCenter;
}

When debugging, the above code already set the alignment in the center. However, it still does not appear in the grid.

I CAN make it work if during the DataBindingComplete event I do something like this:

foreach (DataGridViewRow dgvr in this.dgv_Automations.Rows)
{
    dgvr.Cells["isErrors"].Style.Alignment = DataGridViewContentAlignment.MiddleCenter;
}

However, I have a lot of these columns, and it really doesn't make sense to do it this way. EDIT: I implemented it this way, and with only 10 lines there is a very noticeable lag behind setting this property in each cell.

My question is: what is the correct way to do this? Why doesn't the DefaultCellStyle designer work?

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2 answers

MSDN DefaultCellStyle DataGridViewColumn , DataGridView.RowsDefaultCellStyle, DataGridView.AlternatingRowsDefaultCellStyle, DataGridViewRow.DefaultCellStyle DataGridViewCell.Style.
, , , (, DataGridViewContentAlignment.NotSet DataGridViewContentAlignment.TopLeft)

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DefaultCellStyling .

http://msdn.microsoft.com/en-us/library/1yef90x0.aspx

, DefaultRowStyle, DefaultCellStyle. , !

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