新建个项目,在窗口中分别加一个textbox;menustrip;opendialog; 给menustrip 加一个 "打开文件"项,命名为openfile 点击openfile的click事件加入下面的代码:
openFileDialog1.Filter = "(*.jpg;*.bmp)|*.jpg;*.bmp";//文件类型过滤
openFileDialog1.InitialDirectory =Environment.SpecialFolder.MyDocuments.ToString();//打开对话框默认路径
openFileDialog1.FileName = "";//清空默认openFileDialog1
openFileDialog1.Multiselect = false;//多选时设为true
openFileDialog1.ShowDialog();//显示打开对话框
if (openFileDialog1.FileName != "")//不为空时路径填入文本框
{ textBox1.Text = openFileDialog1.FileName; }
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