[英]Beginners help C# showing a filepath in text box
I'm new to programming and am using C# and Visual Studio Express 2012. I am creating a windows form and have inserted a button which runs open file dialog when clicked. 我是编程和使用C#和Visual Studio Express 2012的新手。我正在创建一个Windows窗体并插入一个按钮,单击该按钮时会运行打开的文件对话框。 I have a text box on the form that I'd like to have show the file path of the file that the user selected.
我在表单上有一个文本框,我想显示用户选择的文件的文件路径。 I have found some code examples on this site but struggle to understand where they should be placed in the code structure as the examples are often standalone snippets.
我在这个网站上找到了一些代码示例,但很难理解它们应该放在代码结构中的哪个位置,因为示例通常是独立的代码片段。 I hope its not too dumb a question!
我希望它不是一个愚蠢的问题!
Thanks in advance 提前致谢
Lee 背风处
The answer in case it's of use to anyone was....... 如果对任何人都有用的答案是.......
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
using (FileDialog fileDialog = new OpenFileDialog())
{
if (DialogResult.OK == fileDialog.ShowDialog())
{
string filename = fileDialog.FileName;
textBox1.Text = fileDialog.FileName;
}
}
}
}
Your OpenFileDialog
has property FileName
that contains the path of the selected file, assign that to your TextBox.Text
您的
OpenFileDialog
具有属性FileName
,其中包含所选文件的路径,并将其分配给TextBox.Text
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
yourTextBox.Text = openFileDialog.FileName;
}
OpenFileDialog openFileDialog1 = new OpenFileDialog();
openFileDialog1.Filter = "txt files (*.txt)|*.txt|All files (*.*)|*.*";
if(openFileDialog1.ShowDialog() == DialogResult.OK)
textbox.text = openFileDialog1.FileName;
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