.net - DateTimePicker And UserPaint Text And Button Missing?
Oct 20, 2009
I've got a DateTimePicker which I 'dynamically' assign the Paint-Event, unfortunately as long as this Event is assigned neither the text nor the DropDown-Button are rendered (but are working).
[Code]...
At disposing of the component I'm removing the handler and resetting the styles. But as long as the Handler is assigned the DateTimePicker renders like a normal Textbox without content, but the button is working and I can also enter values. If I've overwritten the OnPaint() method I'd simply call MyBase.OnPaint() or similar...but this is an eventhandler...I'm totally clueless here right now.
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Nov 24, 2009
In VB2008, the BindingNavigator control had a Update button as its rightmost button. The button is not present in the second beta of VB2010. Will the Update button also be missing in the final release of VB2010?
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Mar 18, 2009
I have somehow managed to loose/hide a button that is displayed on my form.
When I go to create another button and give it the same name, i receive The name btn_submit is already in use by another component.
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Nov 13, 2010
I am having trouble adding label.text, datetimepicker.text and ComboBox1.Text into listview1 box.I have set up multiple columns, one for the label, one for the date and one for the combo box text. All i have done is:
ListView1.Items.Add(DateTimePicker1.Text)ListView1.Items.Add(TextBox1.Text)ListView1.Items.Add(ComboBox1.Text)
How do i add these in the different columns so that they are all in one single row.
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Dec 27, 2009
You have a form with 5 Textboxes and 1 button.
Write the code missing in Form1.Load so when the button is clicked, Textbox5 takes the value Done
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, _
[CODE]...
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Mar 3, 2010
I have a strange problem on one of our agent's pc. He can view a crystal report fine on his machine, but he can't export the report to pdf, or excel etc. even tho he has the programs installed. He is just missing the export button on the report viewer. On all the other agents pcs, the button is there. And on mine as well.
Any ideas what dll's i need to register on his pc ?
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Mar 7, 2011
Im trying to change or increment the month value of the datetimepicker using a command button. I tried to use the sample code from MSDN site but I was only able to increment once. I want to increment the value of the month everytime you click the command button. Do I need to use a loop statement? If so, how do I do that? I used this code below which can only increment or change the month value once but when you click the button again, no changes will be shown.Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
'DateTimePicker2.Value = New DateTime(2001, 10, 20)
DateTimePicker2.Value = New DateTime(DateTimePicker2.Value.Year, DateTimePicker1.Value.Month + 1, DateTimePicker2.Value.Day) End Sub
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Mar 7, 2011
Im trying to change or increment the month value of the datetimepicker using a command button. I tried to use the sample code from MSDN site but I was only able to increment once. I want to increment the value of the month everytime you click the command button. Do I need to use a loop statement? If so, how do I do that? I used this code below which can only increment or change the month value once but when you click the button again, no changes will be shown.
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
'DateTimePicker2.Value = New DateTime(2001, 10, 20)
DateTimePicker2.Value = New DateTime(DateTimePicker2.Value.Year, DateTimePicker1.Value.Month + 1, DateTimePicker2.Value.Day)
End Sub
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Jun 10, 2011
Can I put text in datetimepicker. Instead of it showed the dafault date and time (today's date), can I put text like e.g
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Jul 14, 2011
Recently I have noticed that my IntelliSense has stopped working correctly. The suggestions displayed No longer have any visible text, only just an icon (showing what type ofsuggestion). The only Text that does infact appear are numbers and special Characters( 1,2,#, (, )... etc.)I have already tried editing the font color, back/forground colorand size for the intellisense. Although nothing seems to work. I have also tried completely uninstalling VB.Net 2010 and reinstalling also repairing and still the problem remains.
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May 26, 2010
I'm having a hard time figuring out why my code will not produce a datatable with text.
VB
For Each line In Values
' Create rows collection using TableRow object to dynamically add rows
Dim tRow As New TableRow()
[code]....
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Aug 10, 2009
I dynamically create buttons on a form and use the button text as ids so that I can pass that to an SQL query to pull saved data about that button when necessary, but I also use an image over buttons that have information saved about them. What I need to know is how do I keep the text on the button from appearing when there is an image assigned to that button? By default vb.net shows both the text and the image and no TextImageRelation values allow for the image to take precedence. I tried changing the text color to transparent, but the outline of the text is still visible through the image. Is there anyway to keep the text value as it is but just show the image on the button?
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Mar 27, 2011
I'm using the following line of code while creating a Word Document...
wrdDoc.SaveAs(filename & ".1 " & DateTimePicker1.Text & ".docx")
Lets say DateTimePicker1.text = 3/15/11
I can't use / symbols in a file name so how would I turn that value into 3-15-11 so I can use it in my file name string?
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May 26, 2010
I picked the idea to make a little agenda for my own use and my plan was to edit a txt file using the RichTextBox. I want to use a DateTimePicker too, so that I can load a specific text file for the date chosen so that I can edit it. Does anyone have an idea how I can use the DateTimePicker to create and load certain txt files related to the same date?
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Aug 15, 2011
get the previous date in datetimepicker.text?9/1/2011 i want to get the previous date 8/31/2011.
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Jan 7, 2010
I have about 7 different DateTimePickers that I populate with data from my database. In my database there are Date fields that are actually NULL like a date hasn't been set. I have allowed for this to happen but every time I load up the information into the DateTimePickers, a default date appears even if no data is there in the database. If there is no data, I want the DateTimePickers text to be nothing. Is there anyway around this annoying problem?
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May 25, 2011
I need to let a textbox.text value to have the same text as the DatetimePicker.Text value (as formatted)The Text value in the datetimePicker control shows the correct formatted date, however the the texbox remains blank.[code]
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Oct 17, 2008
I have a several text files that get updated each month - when they are updated certain lines are missing that I always want adding back to the files - the text I want adding back needs to go into a specific part of the text file(its always the same text that needs adding and same location)
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Apr 6, 2011
In VB2008 Professional, how would I set up a few text boxes, as I did in VB6, to be able to access them in a loop?
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Jun 12, 2011
I want to save datetimepicker value of date and time in two separate text files. Currently, when I select a date from datetimepicker and save it in a text file it saves both date and time as below:
5/11/2011 8:25:06 PM What I would like to happen is as below: Datefile.txt saves 5/11/2011 Timefile.txt saves 8:25:06 PM Alternative solution that can work for me would be, if the time (only the TIME) can be modified after saving as below: saved datetime into text file is 5/11/2011 8:25:06 PM
How can I modify the time only to say 12:00:00 PM. By doing so I would like to keep time as 12:00:00 but date can be changed by the user using the datetime picker.
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Jun 16, 2011
Private Sub cmdPlus_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdPlus.Click
Dim total1 As Integer
total1 = total1 + Val(txtDisplay.Text)
txtDisplay.Clear()
End Sub
Private Sub cmdEquals_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdEquals.Click
[Code]...
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Aug 20, 2011
how do i insert text for the designated object when the help button (next to the 'close' button) is pressed?
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May 2, 2010
I am wondering, how do i check for missing cammas and quotes in a block of text like this:
[Code]...
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Jan 1, 2010
What control should i use if i want a button with default text on it and when i press on it, it give a drop down menu that i can select different commands. I tried a combobox which seems to be very close to what i want. i set the dropdownstyle to dropdownlist so it looks like a button. but i cant seem to set a default text on the box and i dont want this text to be in the item list. also when i set the dropdownwidth to a value larger than the combobox width, it will align left.
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Oct 9, 2010
I just finished reading Hour 3 in Sams Teach Yourself Visual Basic 2010 and I got a little stuck. url....Is the section I'm on, on exercise 1. I have the form set up with 1 button and 2 textboxes, but I'm not sure how I could make it so when you click the button it sends the text from the first text box to the second text box.
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Jan 4, 2010
I have one combobox, two buttons (Add and View) and listbox. When I click button Add text from combobox is added to text file. This is code for Add button:
[Code]...
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Jan 6, 2011
I am building a vb.net application with VS2010. The aim of the application is to change sln. files from VS2005/2008 versions into VS2010.I am using a Form with 2 text boxes and 2 buttons. When I click the 1st button it reveals the sln file in the text box. Then i have a 'convert' button that I want to use to 'convert' the file that appears in the first text box. I have come quite far with the source code but am just a bit puzzled as to how i can retrieve the VS2005 sln files and to get the 'convert' button to display the text in the 2nd text box.[code]
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Oct 8, 2010
everyone! I've been at this for a while, and I'm not sure how this issue can be resolved:I'm working on a project in VB.Net, and I have a form with a rich text box. I have a groupbox with 4 radio buttons inside that are intended to change the font color of the text. Coincidentally, I have to repeat this same functionality for a 2nd set of radio buttons that would change the text font family.
At any rate what I've only been able to do is the following to successfully change the font color of whatever text I highlight in the rich text box:
Private Sub rbtnBlack_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles rbtnBlack.CheckedChanged
rtbxTextEditor.SelectionColor = Color.Black
End Sub
Private Sub rbtnRed_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles rbtnRed.CheckedChanged
[Code]...
Is there a way that I could write a sub (I'm assuming I would use a sub, since I don't think I need to return anything, thus eliminating the use of a function) that would handle the action of changing the selected text color in the rich text box without having to use a separate sub for each radio button? Mind you, per my teacher's specs, she doesn't use a button handler for any of this.
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Jan 22, 2010
i have 2 forms.in form1: i have 1 combobox in form2: i have 1 textbox and 1 button...I want to make in form2 when i enter some text in the textbox and press the button the text to be added in form1 combobox
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Oct 7, 2011
I'm trying to enter code into a button to save a text file from a text box.The text box is called txtEditor, I have created an open file button using the openFileDialog1 and have been successful with this I just can't get the saveFileDialog1 to work.
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