我在实际上使用DataGridView创建TabPage。 TabPage的显示正确，但它们缺少DataGridView。任何人都能够辨别出为什么DGV没有出现在标签上？ LoadDataGridToTab的格式正确。它是从另一个表格调用的。应该？
public void LoadDataGridToTab(Main main, string category)
{
try
{
//Set Cell Style
var dataGridViewCellStyle = new DataGridViewCellStyle
{
Alignment = DataGridViewContentAlignment.MiddleLeft,
BackColor = SystemColors.Control,
Font = new Font("Microsoft Sans Serif", 8.25F,
FontStyle.Regular, GraphicsUnit.Point, 0),
ForeColor = SystemColors.WindowText,
SelectionBackColor = SystemColors.Highlight,
SelectionForeColor = SystemColors.HighlightText,
WrapMode = DataGridViewTriState.True
};
//Make the Grid
var grid = new DataGridView
{
Name = "dgv_" + category,
Text = category,
Visible = true,
Dock = DockStyle.Fill,
AllowUserToAddRows = false,
AllowUserToDeleteRows = false,
AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill,
ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize,
ColumnHeadersDefaultCellStyle = dataGridViewCellStyle,
DataSource = Auction.CacheAuctionsDataSet.Tables[category]
};
//Binding
//var source = new BindingSource();
//source.DataSource = CacheAuctionsDataSet.Tables[category];
//Made the Tab
var tmpTabPage = new TabPage(category)
{
Name = "tabctrl_" + category,
Text = category,
Visible = true
};
//Add the Grid to the Tab
tmpTabPage.Controls.Add(grid);
tmpTabPage.Refresh();
//Add the Tab to the Control
tabctrl_Auctions.Controls.Add(tmpTabPage);
tabctrl_Auctions.Refresh();
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}