I have a problem where I have maskedtextbox's for Time only that do not show correctly in the datarepeater. Outside the repeater they are fine. In the datarepeater it shows the date instead of the time but in the masked format.
For Example:
11/23/2010 07:00:00AM Shows as 11:23 instead of 07:00
I have a MaskedTextbox which takes Us Phone numbers. Using The MaskedTextBox ensures the user can enter only numbers and the number gets formatted right.
Here is the problem I am having: How do I add an error message if the box is left empty? I am not trying to validate the number, just need a way to add: "You forgot to enter a number." Can I add this to a MaskedTextBox?
How do I add a message box or alert to a MaskTextbox if the user hit submit without entering numbers?
[[code]I have this issue where most of the rows in the table do not fill in the data to textbox2 and any edits made in the text box when this happens do not commit to the underlying datasource.When scrolling down and back up the datarepeater different records seem to be shown each time the data on the left is correct in the standard DGV ... it's just the data repeater that doesn't work.
View 1 RepliesI have a database object and one of the items is an image which is stored on the net. i wish to display this image in a datarepeater. I have the data repeater setup correctly and the item in question is a picturebox. here is a basic idea of what i am trying to accomplish
For Each itm In joblist
Dim j As New Job
j.ID = CInt(itm.ID.Value)
[Code].....
Well i ran this and it doesn't display anything on the datarepeater. I believe this is because the image hadn't been placed on the control before i take it off, but i would have expected that it would be there for other items in the list but it isn't. I then got thinking i should put this onto an imagelist so i dropped an imagelist onto the form and realised i still would have the same issue as i'd be placing an empty image onto the image list and would have the problem of taking it off so abandoned the idea.
I have got a dgv which on clicking a cell or row triggers the row_enter event, this in turn fills a list which is then placed as the datasource for the datarepeater. Heres the event which works within a dgv
Private Sub dgv1_RowEnter(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles dgv1.RowEnter
Dim NameList As New List(Of TestList)
For Each item In Example.Item(e.RowIndex).Names
[code]....
Now this is all well and good but i need a way to do this using a datarepeater. I have tried about 5 events to get something like e.RowIndex and have been unable to find any event that would let me use this routine?
I'm seriously about to abandon this DataRepeater. I don't want to. I want greater design control than the DataGridView. I've played with various Events for days and have settled on the CheckBox.CheckChanged Event.
What I'm trying to accomplish: My Bound DataRepeater has an UnBound CheckBox in each DataRepeaterItem.When the user 'Checks' the CheckBox, I want to change the value of a NumericUpDown Control to the value of a hidden, Bound Label.
[Code]...
This causes other, seemingly random, DataRepeaterItems (Rows) to also become Checked and thus it's NumericUpDown value to change.Am I going about this from the wrong angle? Can't see the forest for the trees?
Theres is possible to put Letter in Masktextbox?.except the Special Characters
View 4 RepliesI have a maskedtextbox as I want to force the user to enter only a IP address. My mask is: ### . ### . ### . ###
I have entered spaces between to dots and at both ends. This is what the user wants. I guess makes it easier to read.
However, I need to remove the spaces and have written the code below. However, I think I have done this in an over complex way. By using a char array.
And when I try to print the end result in a message box I get this 'System.char[]'
' Save all the configuration settings
Private Sub btnSave_Click(ByVal sender As Object, ByVal e As EventArgs)
Dim sip As String = txtSIP_IP.Text
[Code].....
Combobox, Textbox , NumericUpDown and MaskTextBox validation in VB?
View 2 RepliesHow to set run time Masktextbox mask to allow only 1 or 2 digit(number) After decimal point , run time in vb.net
View 1 RepliesFirstly i apologise for another topic on a subject i have created already but this is a slightly different question and not related to LINQ at all despite the fact the code uses LINQ (the linq works fine and creates a List(Of Test) where each 'Test' contains a List(Of TestList) This data could be anything i guess and could come from an array or a database rather than xml literals.Ok, essentially i have a list which contains a list and i wish to display all the properties (List and list within this List) onto a DataRepeater Control. I have developed a testbed to get this working so i can implement it into my main application. Firstly I'll show the current code and how to construct the form and after that i will explain what i have tried and what i have had happen from these trials over the last week.
Public Class Form1
Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
[code].....
I am trying to create a code where I placed sets of numbers in an array.I'll use a masktextbox to have the user enter the numbers to match what's in the array. If the user enters the number, ex: social, and the data is correct (matches the numbers in the array), something happens if the number entered in the masktextbox does not match any of the number sets in an array then another thing happens.The masktextbox so far only validates format and gets number only, however, I want the number entered to match whats in the array.
View 1 RepliesIs it possible to get value of a text box, say at row 4 of a datarepeater. I did it by moving control to it, but that does not work the way I want. I used code DataRepeater1.currentIndex=5, and then picked the value. Is there any possibility of getting the value without moving control to this row. I mean the way we get value from datagridview (vrName=datagridview1.item(1,1).value)
View 1 RepliesIs it possible to get value of a text box, say at row 4 of a datarepeater. I did it by moving control to it, but that does not work the way I want. I used code DataRepeater1.currentIndex=5, and then picked the value. Is there any possibility of getting the value without moving control to this row. I mean the way we get value from datagridview (vrName=datagridview1.item(1,1).value)
View 1 RepliesMy database is an Access file. In my Data Sources Window, I selected the Attachment column for my file as a picturebox. I dragged it onto the DataRepeater, along with a Label. The label's properties are working correctly, but the image does not show. Is this not the correct way to have an image on the DataRepeater control? There is no code for this since it was just a drag-n-drop.
View 3 RepliesI am looking for help with the DataRepeater in VB.Net PowerPack 3. This is Windows development were talking about not ASP.Net. I am able to set it up for a single dataset but I actually want to nest another DataRepeater inside of it. Anyone have experience with that? Is is possible? I've done it with ASP.Net but I realize were talking two different animals here.In my testing the top level repeater seems to populate fields but the nested repeater shows up empty. Nothing in it. My data tier is using LINQ to SQL.[URL]..
View 1 Repliesthe information displays in the datarepeater correctly when loading the form, but i can not get new data to be displayed, (when saved to the database) no matter what i try. I think it is just beyond me.here is the code for which i import the initial data into the datarepeater:
Function test()
Dim bsStaff As New BindingSource
Dim dtStaff As New DataTable()
[code].....
I have added a button in datarepeater. If clicked once, it executes code and Button.text should change to Yes. Clicked again, it executes the opposite code and button.text should change to No. Codes are being executed (I am using flag variable) but Button.text is not changing.
How to change this text. I am simply trying Button.text="Yes" but probably I need to give some reference of the row no. too. How to do it?
I am looking for a vb.net example of how to bind a dataset/datatable to data repeater and have the data elements bound to the columns of the dataset/datatable?
View 2 RepliesIs it possible to have a datagridview on a datarepeater contol and, if so, heave the datagridview bound or filtered on two fields in the datarepeator, one of them an integer (an id) and one of them a date?
View 2 Repliesim trying to figure out how on earth to set a checkbox on a DataRepeater row to true. Nothing ive tried seems to work. Ive searched all over, and all i seem to find is ways to check the state and in ASP.
Text boxes would be:DataRepeater1.CurrentItem.Controls(
"textbox1").Text = textbox2.Text.However, checkboxes wont work in this way. DataRepeater1.CurrentItem.Controls("Checkbox1").Checked = True"Checked is not a member of windows.forms.control" - ive tried various things in order to set it to true/false, but whatever i do doesent work. I expect its going to be something stupidly simple, but its those things that annoy the most IMO!
I like the datarepeater control (cool toy) but it doesn't show in my WPF toolbox.
View 3 RepliesHow do I delete a row In a Datarepeater1 using a Button (Button6). On my form Called DailyJobsForm I have a DataRepeater1 and in the DataRepeater1. [code]...
and At the Bottom of the DailyJobsform I have The Button6. and When I click this Button6 I want to delete/Remove the selected row in the DataRepeater1 and save the data to a form Called Deleted Jobs Form.
Is there any way to move through datarepeater's items through code, as we run loop and move through the items in a list / combobox?
View 1 RepliesI have a datarepeater with a textbox that shows a row id in a sql server, for each instance of the datarepeater there's a button on the datarepeater that I'd like to have the user click, and that would send the text from the textbox on that row to another form, possibly just to a textbox on that other form. anyone know the code that would accomplish this? i've been looking all around but no luck, (i did have luck with the item_cloned solution for combobox's in datarepeaters tho..
View 1 RepliesI have added a datarepeater to my project. I have added several items from datasource.
Some of the items need to be updated constantly. I tried to put my filler of the datarepeater to a timer, but it caused several problems.
Is it possible that I could put only the labels that need to be updated, to the timer. If so, how to give reference that which datarepeater row this lable belong to?
Is the "DataRepeater" control derived from the "Visual Basic Power Packs" applicable on ASP.NET web forms? If not, is there a similar control for use on the ASP.NET web pages?
View 1 Repliesim trying to empty a datarepeater control because when the user selects the button twice it throws an error about double binding to the same control.i tried setting the datasouce to nothing and stating databindings.clear() but still didnt work?
View 1 RepliesVisual Studio 2008 service pack 1 comes with Visual Basic Powerpack and has DataRepeatr control. i want to know that how I can add data in this control. i have in memory data. the examples i found on net are about binding DataSet to DataRepeater by fetching data from database. i want to bind in memory data. how to do this.
View 1 RepliesIf a field in a datarepeater is empty i would like to change the backcolor of that field to red. If there is data in the field the backcolor must be normal (white) I have been trying this for the last several days without any success.
View 1 Replies
