I have a DataGridViewButton and I would like to hide or remove the text of a button when a condition is true. Is it possible, or anyone have any workaround to get to it.
You can set the button text to a space by setting that cell's value to a space.
DataGridView1.Rows(rowNum).Cells(colNum).Value = " "
Related
How to add a hint text to a TextBox in a UserForm that will disappear once a user type anything in?
Add a Label element.
Type a hint text.
Set BackColor, Height, Left, Top, and Width properties to match that of the TextBox that will be added later.
Note: Setting BackColor to Window Background (from the drop-down list) will match the common background color of a text box.
Set ForeColor property (a different from TextBox text color allows to distinguish the hint text from the entered one).
Add a TextBox element.
Set BackColor, Height, Left, Top, and Width properties.
Set BackStyle property to fmBackStyleTransparent.
Add the following code to Sub TextBox_Change:
If TextBox.Value = "" Then
TextBox.BackStyle = fmBackStyleTransparent
Else
TextBox.BackStyle = fmBackStyleOpaque
End If
Here is the result:
Is it possible to use a variable for the label (or any other object as button, checkbox, etc.) number?
I need to change the color of a label. But the number of the label differs and is read in from an array.
So I need a way to change the number of the label in code.
Like:
Label & lablenr.forecolor = Color.red
or
Me.Controls("label" & labelnr).ForeColor = Color.Red
Me.Controls.Find("label" & labelnr, true) basically.
Test whether one is found before you try to access ForeColor
Using
data-i18n="content.mytranslation"
The translation goes to the end of ">" of the button.
How can I translate the button value?
You can use data-i18n="[value]content.mytranslation" to insert value in button. You can change any element attribute using "[" "]"
I have a MultiLine TextBox that is updated over a period of time as an app runs, and I've managed to make it so that the TextBox scrolls to the bottom, ensuring that the latest entry is always shown.
However, sometimes the text is quite long and goes off of the side of the TextBox, so the Horizontal ScrollBar scrolls to the right.
How can I amend the code below so that the ScrollBar is always to the left, meaning that the beginning of lines is always visible? Please note that I do not wish to wrap text, as I can't have one entry on multiple lines. Thanks.
Private Sub UpdateCurrentProgress(ByVal Text As String)
If Text = "" Then Exit Sub
Dim Textbox As TextBox = Me.txtCurrentProgress
If Textbox.Text <> "" Then Text = vbCrLf & Text
Textbox.AppendText(Text)
Textbox.Select(Textbox.TextLength, 0)
Textbox.ScrollToCaret()
End Sub
You can select the first char at the current line like this:
Me.TextBox1.Select(Me.TextBox1.GetFirstCharIndexOfCurrentLine(), 0)
If I understand your problem correctly, then you need to get first the last line index and then select the first char of that line.
Dim lineNumber = textBox1.Lines.Count()-1
textBox1.Select(textBox1.GetFirstCharIndexFromLine(lineNumber), 0)
i'm having problem regarding combobox in vb.net,
im trying to show & hide specific text boxes, on the base of an item when it is selected from combobox,
here is the code i'm writing, whats mistake in it?
Dim PatSearchID, PatSearchName, PatSearchCat As String
PatSearchID = txtSearchID.Text
PatSearchCat = cmbSearchPat.SelectedItem.ToString()
If PatSearchCat = "RegNo" Then
txtSearchID.Show()
txtSearchName.Hide()
End if
kindly correct what the problem is?
txtSearchName.Visible = False
30chars
instead of this (txtSearchID.Show() txtSearchName.Hide()) try to use the visible property of textbox