如何用系统中所有可用字体列表填充下拉框?
如何用系统中所有可用字体列表填充下拉框?
System.Drawing.FontFamily.Families
来获取可用的字体。List<string> fonts = new List<string>();
foreach (FontFamily font in System.Drawing.FontFamily.Families)
{
fonts.Add(font.Name);
}
// add the fonts to your ComboBox here
不确定为什么我们需要在这里使用foreach
。
IList<string> fontNames = FontFamily.Families.Select(f => f.Name).ToList();
foreach
吗?还是说 C#有类似于 Python
生成器的语法? - JamieIEnumerable
。 - Nicke ManarinList<string> fonts = new List<string>();
InstalledFontCollection installedFonts = new InstalledFontCollection();
foreach (FontFamily font in installedFonts.Families)
{
fonts.Add(font.Name);
}
这是一种简单的方法。它包括两个下拉框,一个用于字体名称,另一个用于字体大小。
public FontFamily[] Families { get; }
private void Form1_Load(object sender, EventArgs e)
{
foreach (FontFamily oneFontFamily in FontFamily.Families)
{
comboBox1.Items.Add(oneFontFamily.Name);
}
comboBox1.Text = this.richTextBox1.Font.Name.ToString();
comboBox2.Text = this.richTextBox1.Font.Size.ToString();
richTextBox1.Focus();
}
private void comboBox2_SelectedIndexChanged(object sender, EventArgs e)
{
float size = Convert.ToSingle(((ComboBox)sender).Text);
richTextBox1.SelectionFont = new Font(richTextBox1.Font.FontFamily, size);
}
foreach (System.Drawing.FontFamily font in System.Drawing.FontFamily.Families)
{
comboBox1.Items.Add(font.Name);
}
ComboBox1.ItemsSource = new InstalledFontCollection().Families;
并且第一次选择的项目:
private void Combo1_Loaded(object sender, RoutedEventArgs e)
{
ComboBox1.Text = "Tahoma";
}
你只需要像这样绑定:
ItemsSource="{Binding Source={x:Static Fonts.SystemFontFamilies}}"