从XML读取字符串; 无法设置checkBox.Checked

Question

I will read the CheckBox.Value (True or false) from my xml file but it does not work.

I use CheckBox3.Checked = reader.Value; this gives a error

What's wrong?

Writer

writer.WriteStartElement("SAVED");
writer.WriteStartElement("Checkbox3");
writer.WriteString(checkBox3.Checked.ToString());
writer.WriteEndElement(); //SAVED

writer.Close();

Reader

XmlTextReader reader = new XmlTextReader("Config.xml");
XmlNodeType type;

while (reader.Read())
{
   type = reader.NodeType;

   if (type == XmlNodeType.Element)
   {
       if (reader.Name == "WindowsHost")
       {
           reader.Read();
           textBox1.Text = reader.Value;
       }
   }
   if (type == XmlNodeType.Element)
   {
       if (reader.Name == "Checkbox3")
       {
           reader.Read();

           checkBox3.Checked = reader.Value; //error
       }
   }
}
reader.Close();

Answer 1

您的reader.Value是字符串类型，您必须在将其设置为Checked属性之前将其解析为bool 。

checkBox3.Checked = bool.Parse(reader.Value);