[Uzinero]

Well recently I made a text editor in VB, I learn better when I know what I'm working towards, so I found some tuts around the web and combined them with what I was learning in my VB tutorial course to create a text editor that works like notepad and allows you to change the background, text color, etc. For some reason it crashes when you try to change the font though, no idea why.

Preview:


Code:

Code:

Public Class textEditor

    Private Sub ExitToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ExitToolStripMenuItem.Click
        'Exits the program
        Me.Close()

    End Sub

    Private Sub SoftwareVersionToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles SoftwareVersionToolStripMenuItem.Click
        'Displays a messagebox informing the user of their software version
        MessageBox.Show("You are using version 1.0", "Software Version")

    End Sub

    Private Sub DeveloperInfoToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles DeveloperInfoToolStripMenuItem.Click
        'Displays a messagebox with developer information
        MessageBox.Show("This version of this software was created by Thomas Ballard in 2014.", "Developer Info.")

    End Sub

    Private Sub FontToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles FontToolStripMenuItem.Click
        Dim Font As New FontDialog()
        Font.Font = txtEditor.Font
        Font.ShowDialog(Me)
        Try
            txtEditor.Font = Font.Font
        Catch ex As Exception
            ' Do nothing on Exception
        End Try
    End Sub

    Private Sub ToolStripMenuItem1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ToolStripMenuItem1.Click
        Dim Response As MsgBoxResult
        Response = MsgBox("Are you sure you want to start a New Document?", _
                          MsgBoxStyle.Question + MsgBoxStyle.YesNo, _
                          "Text Editor")
        If Response = MsgBoxResult.Yes Then
            txtEditor.Text = ""
            Me.Text = "Text Editor - Untitled"
        End If
    End Sub

    Private Sub OpenToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OpenToolStripMenuItem.Click
        Dim Open As New OpenFileDialog()
        Dim myStreamReader As System.IO.StreamReader
        Open.Filter = "Plain Text Files (*.txt)|*.txt|All files (*.*)|*.*"
        Open.CheckFileExists = True
        Open.ShowDialog(Me)
        Try
            Open.OpenFile()
            myStreamReader = System.IO.File.OpenText(Open.FileName)
            txtEditor.Text = myStreamReader.ReadToEnd()
            Me.Text = "Text Editor - " & Open.FileName
        Catch ex As Exception
            ' Do nothing on Exception
        End Try
    End Sub

    Private Sub SaveToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles SaveToolStripMenuItem.Click
        Dim Save As New SaveFileDialog()
        Dim myStreamWriter As System.IO.StreamWriter
        Save.Filter = "Plain Text Files (*.txt)|*.txt|All files (*.*)|*.*"
        Save.CheckPathExists = True
        Save.ShowDialog(Me)
        Try
            myStreamWriter = System.IO.File.CreateText(Save.FileName)
            myStreamWriter.Write(txtEditor.Text)
            myStreamWriter.Flush()
            Me.Text = "Text Editor - " & Save.FileName
        Catch ex As Exception
            ' Do nothing on Exception
        End Try
    End Sub

    Private Sub MenuStrip1_ItemClicked(ByVal sender As System.Object, ByVal e As System.Windows.Forms.ToolStripItemClickedEventArgs) Handles MenuStrip1.ItemClicked

    End Sub

    Private Sub MenuStrip2_ItemClicked(ByVal sender As System.Object, ByVal e As System.Windows.Forms.ToolStripItemClickedEventArgs) Handles MenuStrip2.ItemClicked

    End Sub

    Private Sub ShowTextEditorToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
        'Hides the text editor
    End Sub

    Private Sub CutToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CutToolStripMenuItem.Click
        txtEditor.Cut()
    End Sub

    Private Sub CopyToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CopyToolStripMenuItem.Click
        txtEditor.Copy()
    End Sub

    Private Sub PasteToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles PasteToolStripMenuItem.Click
        txtEditor.Paste()
    End Sub

    Private Sub DeleteToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles DeleteToolStripMenuItem.Click
        txtEditor.SelectedText = ""
    End Sub

    Private Sub SelectAllToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles SelectAllToolStripMenuItem.Click
        txtEditor.SelectAll()
    End Sub

    Private Sub TimeDateToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TimeDateToolStripMenuItem.Click
        txtEditor.SelectedText = Format(Now, "HH:mm dd/MM/yyyy")

    End Sub

    Private Sub ColourToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ColourToolStripMenuItem.Click
        Dim Colour As New ColorDialog()
        Colour.Color = txtEditor.ForeColor
        Colour.ShowDialog(Me)
        Try
            txtEditor.ForeColor = Colour.Color
        Catch ex As Exception
            ' Do nothing on Exception
        End Try
    End Sub

    Private Sub BackgroundToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BackgroundToolStripMenuItem.Click
        Dim Colour As New ColorDialog()
        Colour.Color = txtEditor.BackColor
        Colour.ShowDialog(Me)
        Try
            txtEditor.BackColor = Colour.Color
        Catch ex As Exception
            ' Do nothing on Exception
        End Try
    End Sub

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        txtEditor.Text = ""
        Me.Text = "Text Editor - Untitled"

        MaximizeBox = False
    End Sub

    Private Sub ExitTheProgramToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ExitTheProgramToolStripMenuItem.Click
        Me.Close()

    End Sub
End Class

Download Link:
https://mega.co.nz/#!6IoUDYaR!H8p8ybRVwv...pA8iZ2_TYk

Virustotal Scan:
https://www.virustotal.com/en/file/95f87...395580547/

Also ignore the name, I know it's called CreatingMenu's, but that's because it was at first me just working on creating menu's since I was at that bit in my tutorials, but as previously mentioned, I work better when working towards something, so I ended up combining it with other tut's and making a text editor.

[Scythe]

Well, I tested it and it didn't crash for me. However, the code can be more simple.
Try this

Code:

Private Sub FontToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles FontToolStripMenuItem.Click

      Dim Font As New FontDialog()    
        If Font.ShowDialog() = Windows.Forms.DialogResult.OK Then
            txtEditor.Font = Font.Font
        End If

    End Sub

Also, Try & Catch are exception traps. Make sure you include a MsgBox after "Catch ex as Exception". For example:

Code:

            Try
            'code goes here

        Catch ex As Exception
            MsgBox(ex.Message)
        End Try