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]
View 5 Replieshow can i show or reflect the checked/ selected items from checkedboxlist to textbox?i'm actually using Vb.net.
View 7 RepliesExactly what I was looking for :thumb:
View 5 RepliesI 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.
My form has a TextBox with values like(e.g: P011112, C0212102) those are products lot numbers that the user enters. Then, what i want is that a DateTimePicker takes the first 4 digits as "MM-yyyy" and add 3 years to that date.
View 2 RepliesI want to display ONLY the time from the datetimepicker control in a textbox. It needs to stay in time format to be used in a timespan for arithmetic reasons.
View 7 RepliesAdd a DateTimePicker, two TextBoxes and two Buttons to a Form
Add the following code:
Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click
[code].....
I have a DateTimePicker for a product that has been dispatched to the customer.I would like to select the day with the datetimepicker and add to a textbox a 30 day warranty. I want another textbox to automatically insert and display the date that the warranty would expire.
View 12 Replieslet me explain in more detail so you don't get the wrong idea of what I'm trying to accomplish.If I have a button object, say Button1, on my form and I select it with my mouse, it brings up another form or dialog. If in the text field property of Button1 I enter &Button1, the B will have an underscore under it and if I hold down the Alt key and press b, it too will invoke the other form or dialog. I would like to also have the capability to do that with a datepicker field or textbox field.
Right now, I can set up several buttons with Alt-keystroke combos that work by default, but it seems like I have to write some form of keystroke intercept routine and test for the conditions I'm looking for and force the focus to the datepicker or textbox. Am I missing something? Is there a better way to do this? Or is there actually a way of setting up a label on a textbox or datepicker object.
Kind of like when you're using MS Access and building a report, the fields have a leader that you can type a label in. That's what I'm looking to do. So if the label part of the datepicker field says Date: if I press and hold the Alt key and press d, it will invoke the datepicker field (aka open the calendar for selection).
how to do when user point the cursor into the textbox the datetimepicker will display or open...here in my situation i have textbox
Private Sub DtpProjStartDate_ValueChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles DtpProjStartDate.ValueChanged
Me.txtmydate.Text = Format("MMMM,DD,YYYY", Me.DtpProjStartDate.Value.ToShortDateString)
End Sub
that code works fine but this going to select first the datetimepicker date and after selected the value to pass to the textbox.now i want to do when user select the textbox or point the cursor into the textbox the datetimepicker will display at this time user must select the date and done...
I populate a hash table with the name of a control as the key and the control itself as the value using the following code that loops through my code on start-up:
Private Sub Populate_Hash_Table()
For Each ctrl As Control In Me.Controls
For Each member As Control In ctrl.Controls
[Code]....
This method works effectively, but the only problem is I seem to get a preformance hit as it takes a second to set the current control to false and the new one's visibility to true. What way should I modify my code so that it works more efficiently?
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
View 5 RepliesI'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?
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?
View 11 Repliesget the previous date in datetimepicker.text?9/1/2011 i want to get the previous date 8/31/2011.
View 3 RepliesI 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?
View 11 RepliesI'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.
LblPPG.Text = Val(TextBoxPP.Text) / (TextBoxQTY.Text)
This is the only way I know how to obtain the info I need for this equation but if generated again with no input from the textboxes I get an error. Is there anyway to bypass this if its generated a second time with no inputs?
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.
[code] At least I believe it does. What changes to the IL would I have to make to reflect this instead:Me.cmd1.Text = "some string"
View 1 RepliesSo I created this thread: Invoking Private / Protected Methods Via Reflection From The Same Object Instance (or Base) And we got the problem fixed save for private methods. As this may not be the same issue I thought it may be best to post a different question with the full source. It is still a work in progress but it is functional.
[Code]...
So this class is being inherited by a (so far) empty child class and ProcessStage is being called. Notice that ConfirmFormDataIsValid() sub is private. If you run this it will not find this method. If I change it to protected however it works fine.
reflect a set of data in xml using the above mentioned tools.i was thinking that the xml should be converted to a dataset first. however, i couldn't see any useful sites.
View 7 RepliesI have to create a SQL server DB that has a table named people with, people_id int PK IDENTITY, firstName varChar(30), lastName varChar(40 (completed) create a windows program that lists the firstName and lastName combined with a space detween them in a listBox (completed)provide functionality in code using command objects/parameters (no wizards) to add and delete from database and reflect the changes in the listBox..I am having trouble with the delete. [code]
View 5 RepliesI am in a situation where I have a tool which is always running. Now if any new entry is added or deleted from the database then unless we dont restart the application it will not reflect the changes. So I want that the application itself should check for the updates or at least it should refresh itself.
View 6 RepliesFor some reason my tab pages won't update their data when I change the data contained in them. I have to scroll to the next Company and then scroll back for the changes to be reflected in that particular tab. I have no clue why this is as when I walk through my code in debugging, it shows that the appropriate labels are being set the appropriate values. But if I have one of the tabs as the one in focus when I change my company, it is updated correctly.
View 2 Repliesis it possible in design mode to set the textbox text property to the text property of a textbox in a different form in vb.net?
View 1 RepliesBinding Master Table to TextBox and DateTimePicker and Binding Details Tables to Datagridview then Add / Update / Delete in both
View 8 RepliesHow to I reflect back the name of a type that is supplied as a generic parameter? I would really like to know how this is done in both C# and VB.NET. See the following example code and expected response.
In C#:
public void Test<T>()
{
Console.WriteLine("The supplied type is {0}",???)
}
[code]....
Executing Test<String>() or Test(Of String)() should produce:
The supplied type is String
I am currently developing an application that is linked to a MS SQL Server 2008 Database. So now I realised that I needed to make a few minor changes to the database (add new columns to some tables, change the data type of a few columsn in some tables). After making the changes, I realised that these changes have not been updated in my VB application's dataset. I then tried to "refresh" the dataset, but it still is not updating the dataset. What do I need to do to update the dataset to reflect the changes in the database?
View 1 RepliesI am trying to rewrite a program written in an older version of VB. The old program has a input table that looks like the one below.
1) How to I get the row headers to reflect the row line number? I have tried DataGridView1.rows(1).HeaderCell.Value = "2" but that didn't work.
2) How do I make one (or more) of the cells into buttons? Each of the cells marked "Change" and "View" are buttons.