I have a windows form application I have a button that opens the SaveFileFrom dialog
private void button1_Click(object sender, EventArgs e)
{
SaveFileDialog savefileDialog1 = new SaveFileDialog();
savefileDialog1.ShowDialog();
}
I was wondering how I could put the file that is chosen in a text box even like so
private void textBox1_TextChanged(object sender, EventArgs e)
{
}
UPDATE* Ok, well since the user might want to open more than one file to save I wanted to take off my button SaveFileFrom and instead make the textbox run through the OpenFileDialog when clicked.
Also, is their a way to make a text link instead of a button?
Like I want a text link to add another text box/
Try this
private void button1_Click(object sender, EventArgs e)
{
SaveFileDialog savefileDialog1 = new SaveFileDialog();
if (savefileDialog1.ShowDialog() == DialogResult.OK)
{
textBox1.Text = savefileDialog1.Filename;
}
}
The filename selected will be saved in SaveFileDialog.FileName
example:
private void button1_Click(object sender, EventArgs e)
{
SaveFileDialog SvDlg = new SaveFileDialog();
if (SvDlg.ShowDialog() == DialogResult.OK)
{
textBox1.Text = SvDlg.FileName;
}
else
{
MessageBox.Show("No file selected.");
}
}
Related
I am not able to save content of a text file while using the save option in notepad in visual c#
The code I have used is:-
private void saveToolStripMenuItem_Click(object sender, EventArgs e)
{
string s = richTextBox1.Text;
if (saveFileDialog1.ShowDialog() == DialogResult.OK)
{
richTextBox1.SaveFile(saveFileDialog1.FileName,RichTextBoxStreamType.RichText);
}
}
You need to use RichTextBoxStreamType.PlainText
Hence code should be -
private void saveToolStripMenuItem_Click(object sender, EventArgs e)
{
string s = richTextBox1.Text;
if (saveFileDialog1.ShowDialog() == DialogResult.OK)
{
richTextBox1.SaveFile(saveFileDialog1.FileName,RichTextBoxStreamType.PlainText);
}
}
I
open an Image i tried this methode but when i click on the button the window doesn't appear
so i cant load an image
private void button1_Click(object sender, EventArgs e)
{
OpenFileDialog open = new OpenFileDialog();
if (open.ShowDialog() == DialogResult.OK)
{
pictureBox1.ImageLocation = open.FileName;
}
Do this it will work perfectly and display full image.
private void button1_Click_1(object sender, EventArgs e)
{
OpenFileDialog open = new OpenFileDialog();
if (open.ShowDialog() == DialogResult.OK)
{
pictureBox1.ImageLocation = open.FileName;
pictureBox1.SizeMode = PictureBoxSizeMode.Zoom;
}
}
There are "Open" and "Cancel" Buttons on OpenfileDialog. So because there is no "OK" button on it, "if condition" will not be true. You should change it to:
Private void button1_Click(object sender, EventArgs e)
{
OpenFileDialog open = new OpenFileDialog();
if (open.ShowDialog() != DialogResult.Cancel)
{
pictureBox1.ImageLocation = open.FileName;
}
}
I'm trying to make a simple Windows Form Application that saves a text file. I'm having trouble with the following program, it gives me:
Empty path is not a legal
namespace Filing
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
}
private void button_Save_Click(object sender, EventArgs e)
{
SaveFileDialog file = new SaveFileDialog();
file.Filter = "Text (*.txt) | Word File *.doc";
file.Title = "Save a file";
File.WriteAllText(file.FileName, richTextBox1.Text);
file.ShowDialog();
}
private void button_exit_Click(object sender, EventArgs e)
{
this.Close();
}
}
}
Cause you didn't "show" the SaveFileDialog yet, so the fileName is empty.
Try moving the showDialog upward:
private void button_Save_Click(object sender, EventArgs e)
{
SaveFileDialog file = new SaveFileDialog();
file.Filter = "Text (*.txt) | Word File *.doc";
file.Title = "Save a file";
//Ask the user to select the file path and file name, don't forget to handle cancel button!
if(file.ShowDialog() != DialogResult.Cancel)
{
File.WriteAllText(file.FileName, richTextBox1.Text);
}
}
You should wrap the writing statement as the following.
if(file.ShowDialog()== DialogResult.OK)
File.WriteAllText(file.FileName, richTextBox1.Text);
I'm trying to open a file dialog box so the user can choose the location of an access database. Can someone explain how to add a file dialog when a button is clicked and also how to transform the user choice into a string that contains the file directory ( c:\abc\dfg\1234.txt)?
Thanks
As you did not state the technology you use (WPF or WinForms), I assume you use WinForms. In that case, use an OpenFileDialog in your code. After the dialog was closed, you can get the selected full file name using the FileName property.
There is the following example of how to use it on the documentation page I linked above, which I modified slightly as you want the file name, not the stream:
private void button1_Click(object sender, System.EventArgs e)
{
OpenFileDialog openFileDialog1 = new OpenFileDialog();
openFileDialog1.InitialDirectory = "c:\\" ;
openFileDialog1.Filter = "Database files (*.mdb, *.accdb)|*.mdb;*.accdb" ;
openFileDialog1.FilterIndex = 0;
openFileDialog1.RestoreDirectory = true ;
if(openFileDialog1.ShowDialog() == DialogResult.OK)
{
string selectedFileName = openFileDialog1.FileName;
//...
}
}
Based on your previous question I assume you are using WinForms.
You can use the OpenFileDialog Class for this purpose. See the code below which will run on your button Click event assuming your button id is button1:
private void button1_Click(object sender, System.EventArgs e)
{
OpenFileDialog openFileDialog1 = new OpenFileDialog();
openFileDialog1.InitialDirectory = "c:\\";
openFileDialog1.Filter = "Access files (*.accdb)|*.accdb|Old Access files (*.mdb)|*.mdb";
openFileDialog1.FilterIndex = 2;
openFileDialog1.RestoreDirectory = true;
if(openFileDialog1.ShowDialog() == DialogResult.OK)
{
var path = openFileDialog1.FileName;
}
}
More information.
Assuming that you actually have a form with button (button1)...
At the constructor hook into button1's click event
...
button1.Click += button1_Click;
...
Then define the handling function and use System.Windows.Forms.OpenFileDialog as you like.
void button1_Click(object sender, EventArgs e)
{
string oSelectedFile = "";
System.Windows.Forms.OpenFileDialog oDlg = new System.Windows.Forms.OpenFileDialog();
if (System.Windows.Forms.DialogResult.OK == oDlg.ShowDialog())
{
oSelectedFile = oDlg.FileName;
// Do whatever you want with oSelectedFile
}
}
It's actually fairly simple
namespace YourProgram
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
string path = "";
//Declare the File Dialog
OpenFileDialog ofd = new OpenFileDialog();
private void button1_click(object sender, EventArgs e)
{
if (odf.ShowDialog() == DialogResult.OK)
{
path = ofd.FileName;
}
}
}
}
I've started to learn about System.IO in C# and I want to achieve something like this:
I have two buttons and one TextBox.
The first button event is supposed to use FolderBrowserDialog and let me choose a specific a folder.Then, to save its path in a variable.
The text box is supposed to get as a value the number of folders that I want to create in the choosen path.
The second button is going to create the number of folders(with different name each) written in the textbox at the first button specified path.
My buttons and textbox events so far:
...
int value;
String path;
private void button1_Click(object sender, EventArgs e)
{
FolderBrowserDialog fbd = new FolderBrowserDialog();
if (fbd.ShowDialog(this) == DialogResult.OK)
{
MessageBox.Show(fbd.SelectedPath);
path = folderBrowserDialog1.SelectedPath;//store selected path to variable "path"
}
}
private void textBox1_TextChanged(object sender, EventArgs e)
{
value = Convert.ToInt32(textBox1.Text);//store the value from the textbox in variable "value"
}
private void button2_Click(object sender, EventArgs e)
{
if (!Directory.Exists(path))//if selected path exists
{
for(int i=0;i<value;i++)//trying to go through as folders as I wrote in the TextBox
{
Directory.CreateDirectory(path + "something");//is something wrong here, I guess.
}
}
}
My questions so far:
what's wrong with my code ?
how can I create each time the for(){} executes a folder with different name ?
I would appreciate any help
int value;
string path = null;
private void button1_Click(object sender, EventArgs e)
{
FolderBrowserDialog fbd = new FolderBrowserDialog();
if (fbd.ShowDialog(this) == DialogResult.OK)
{
MessageBox.Show(fbd.SelectedPath);
path = fbd.SelectedPath; //fbd not folderBrowserDialog1
}
}
private void textBox1_TextChanged(object sender, EventArgs e)
{
value = Convert.ToInt32(textBox1.Text);//store the value from the textbox in variable "value"
}
private void button2_Click(object sender, EventArgs e)
{
if (path != null && Directory.Exists(path))
for(int i=0;i<value;i++)
Directory.CreateDirectory(Path.Combine(path,string.Format("SomeFolder{0}",i)));
}