Question

.Net WinForms技术开发一个读书日记管理系统

Answer 1

string filePath = string.Format("d:\{0}",zuozheTextBox.Text）;

using(StreamWriter writer = new StreamWriter(filePath,true))

{

string fileContent = string.Format("作者：{0}标题：{1}内容：{2}",zuozheTextBox.Text,biaotiTextBox.Text,neirongTextBox.Text);

writer.WriteLine(fileContent);

}