Question

c# 获取textbox里某个字符的字体？textbox存在多种字体，如何按照字符一一获取？求高人解答

利用paragraph.Characters(i).Font.Name 方法获取到的字体是错误的，利用这个方法paragraph.Characters(i).Font.NameFarEast 遇到英文的的情况是错误的

foreach (PowerPoint.Shape shape in allShapes) //所有text控件
{
foreach (PowerPoint.TextRange paragraph in shape.TextFrame.TextRange.Paragraphs())
{
for (int i = 1; i <= paragraph.Length; i++)
{
Console.WriteLine(paragraph.Characters(i).Text + ": " + paragraph.Characters(i).Font.Name + ", " + paragraph.Characters(i).Font.Size)
}
}
}

Answer 1

textBox1中是字符串例如“adsadasdasdnm”
textBox2中是要找的字符串例如“sa”
int index = 0;
private void button2_Click(object sender, EventArgs e)
{
index = textBox1.Text.IndexOf(textBox2.Text, index);
if (index < 0)
{
index = 0;
textBox1.SelectionStart = 0;
textBox1.SelectionLength = 0;
MessageBox.Show("已到结尾");
return;
}
textBox1.SelectionStart = index;
textBox1.SelectionLength = textBox2.Text.Length;
index = index + textBox2.Text.Length;
textBox1.Focus();
}