private void button4_Click(object sender, EventArgs e)
{
dgv2.DataSource = DBMaker.GetCity();
//禁止列排序
for (int i = 0; i < dgv2.Columns.Count; i++)
{
dgv2.Columns[i].SortMode = DataGridViewColumnSortMode.NotSortable;
}
//锁定列头高
dgv2.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.DisableResizing;
//锁定行头宽
dgv2.RowHeadersWidthSizeMode = DataGridViewRowHeadersWidthSizeMode.DisableResizing;
//设定行头宽
dgv2.RowHeadersWidth = 30;
//禁止调整行高
dgv2.AllowUserToResizeRows = false;
//禁止调整列高
dgv2.AllowUserToResizeColumns = false;
}
private void button1_Click(object sender, EventArgs e)
{
#region 生成DataGridView列 并设置
{
DataGridViewComboBoxColumn col = new DataGridViewComboBoxColumn();
col.HeaderText = "城市名称";
col.Name = "城市名称";
col.DataSource = DBMaker.GetCity();
col.DisplayMember = "txtName";
col.ValueMember = "Id";
dgv1.Columns.Add(col);
}
#endregion
#region 填充DataGridViewComboBoxColumn
{
DataGridViewComboBoxColumn col = dgv1.Columns[0] as DataGridViewComboBoxColumn;
col.HeaderText = "城市名称";
col.Name = "城市名称";
col.DataSource = DBMaker.GetCity();
col.DisplayMember = "txtName";
col.ValueMember = "Id";
}
#endregion
}
