ListView项

Question

我正在尝试将ListView项或ListView中的特定列设置为粗体。这是我的代码，我知道它不对，所以我要求帮助才能使其正常工作。

Do While reader.Read = True
    list = ListView1.Items.Add(reader(3).ToString)
    list.SubItems.Add(reader(4).ToString = Font.Bold)
    list.SubItems.Add(reader(5).ToString)
    list.SubItems.Add(reader(6).ToString)
Loop

Answer 1

您必须首先创建一个Font，然后将该Font与ListViewItem和/或ListViewSubItem相关联

    Dim fnt_Font As Font
    Dim lvitm_Item As ListViewItem


    ' Set Font
    fnt_Font = New Font("Calibri", 10, FontStyle.Bold)

    Do While reader.Read = True

        ' Add ListView Item
        lvitm_Item = ListView1.Items.Add(reader(3).ToString)

        ' Add Font
        lvitm_Item.Font = fnt_Font

        ' Add SubItem
        lvitm_Item.SubItems.Add(reader(4).ToString)

        ' Add Font
        lvitm_Item.SubItems(1).Font = fnt_Font

        ' Add SubItem
        lvitm_Item.SubItems.Add(reader(5).ToString)

        ' Add Font
        lvitm_Item.SubItems(2).Font = fnt_Font

        ' Add SubItem
        lvitm_Item.SubItems.Add(reader(6).ToString)

        ' Add Font
        lvitm_Item.SubItems(3).Font = fnt_Font

    Loop

    ' Clean Objects
    lvitm_Item = Nothing

OR

    Dim fnt_Font As Font
    Dim lvitm_Item As ListViewItem
    Dim lvsbitm_SubItem as ListViewItem.ListViewSubItem


    ' Set Font
    fnt_Font = New Font("Calibri", 10, FontStyle.Bold)

    Do While reader.Read = True

        ' Add ListView Item
        lvitm_Item = ListView1.Items.Add(reader(3).ToString)

        ' Add Font
        lvitm_Item.Font = fnt_Font

        ' Add SubItem
        lvsbitm_SubItem = lvitm_Item.SubItems.Add(reader(4).ToString)

        ' Add Font
        lvsbitm_SubItem.Font = fnt_Font

        ' Add SubItem
        lvsbitm_SubItem = lvitm_Item.SubItems.Add(reader(5).ToString)

        ' Add Font
        lvsbitm_SubItem.Font = fnt_Font

        ' Add SubItem
        lvsbitm_SubItem = lvitm_Item.SubItems.Add(reader(6).ToString)

        ' Add Font
        lvsbitm_SubItem.Font = fnt_Font

    Loop

    ' Clean Objects
    lvsbitm_SubItem = Nothing
    lvitm_Item = Nothing

您可以为每个ListViewItem和ListViewSubItem添加不同的Font。

根据您的需要，DataGridView更适合像控件这样的表。

希望有所帮助！