this.Controls.AddRange ( new System.Windows.Forms.Control [ ] {

this.button ,

this.textBox ,

this.textBox ,

this.textBox ,

this.button ,

this.textBox ,

this.button ,

this.label ,

this.label ,

this.label } ) ;

this.MaximizeBox = false ;

this.Name = "Form" ;

this.Text = "C＃操作INI文件--写操作" ;

this.ResumeLayout ( false ) ;

}

[STAThread]

static void Main ( )

{

Application.Run ( new Form ( ) ) ;

}

private void button_Click ( object sender , System.EventArgs e )

{

openFileDialog.ShowDialog ( ) ;

textBox.Text = openFileDialog.FileName ;

}

//写入INI文件

private void button_Click ( object sender , System.EventArgs e )

{

string FileName = textBox.Text ;

string section = textBox.Text ;

string key = textBox.Text ;

string keyValue = textBox.Text ;

WritePrivateProfileString ( section , key , keyValue , FileName ) ;

MessageBox.Show ( "成功写入INI文件！" , "信息" ) ;

}

//读取指定INI文件的特定段落中的关键字的数值

private void button_Click ( object sender , System.EventArgs e )

{

StringBuilder temp = new StringBuilder ( ) ;

string FileName = textBox.Text ;

string section = textBox.Text ;

string key = textBox.Text ;

int i = GetPrivateProfileString ( section , key ,

"无法读取对应数值！" , emp , , FileName ) ;

//显示读取的数值

textBox.Text = temp.ToString ( ) ;

}

}

}


总结



通过上面的这些介绍，可以看成C＃操作INI文件的过程，其实就是C＃调用Win的API函数的过程。掌握了如何在C＃申明Win的API函数，再来操作INI就显得非常简单。