VB .net Web Form will not get contents of Text Box
I have created a web form with text boxes that are bound to a DataSet/DataView. I have created button to navigate up and down the recordset. That all works fine.
I need to have the ability to edit/add text in any of the boxes and then when clicking "Save" button, it would build an UPDATE query to send to the database.
When the Save button is clicked, I have coded to DIM a string var (strSQL) to use to build the SQL command. For some reason, it will only get the text from a text box if the data was pulled the database. If I add/edit data, then the SQL command will ha...Load Text box of one web form with selected list item of list box of another web form
one help please
Problem is i have two web forms 1. ForiegnkeyTest.aspx 2. foroginkeytable.aspx
step 1 1 ForiegnkeyTest.aspx one web form
&...Getting error while disabling the text boxes on Web Form
Hello Folks...THis is very urgent ...Plz help...Following is a piece of code....to disable all the textBoxes on a WebForm in ASP.Net.(Lang:VB.Net)
Private Sub disableAllTextBoxes(ByVal ControlArray)
Dim control As Object
Dim i As Integer
For Each control In ControlArray
If control.GetType.Name = "TextBox" Then
For i = 0 To UBound(temptxtbox)
&n...getting start with vb.net and crystal repots(web form)
I use Crystal Report9 in Visual Studio.NET 2003.....
Example at Northwind database
I want a application that.....a form include a combobox that contain CustomerID.....If I choose one CustomerID and click OK button....a Report will display information about this Customer......I think that must use Paramater.....how to do that ????
(How do I start to coding --please step by step or sample)
please help me !!!
Thank you so much!!!
I have Dropdownlist when I choose the 'month'--> the all data of this field will show
I use this
Private Sub ddlMonth_Sel...Dropdown selected index and text box text not getting reflected on web page
Hi All,I have to bind the pre inserted data to the web page.Page has drop down lists and text boxes.I am using the following methods to bind these controls: 1. Drop down list: int index = dropDownList.Items.IndexOf(dropDownList.Items.FindByValue(value)); dropDownList.SelectedIndex = ind...Check if the text box "text" has changed (RePost from web forms forum)
How can i know if the "text" inside of a text box has changed?
For example, I currently have this:
But this does not work. The other idea I had was to assign the existing value of the text box to a string and then when the user click the save button I can create a conditional statement to compare the original string with the new string. However, I would like something more effective as I have like 12 text boxes to compare.
EduardoThanks,Please Mark this post as answered if it was helpful.
Here is the easiest way that I have ...clearing all text boxes on a web form
Howdy, I picked up the following code a while back but have only now had the time to try it.
what I would like to do is clear the content of all the text boxes on a web form.
here is the code:
Private Sub ReadControls()
Dim ctl As Control
Dim intIndex As Integer
' First find the Form object
For Each ctl In Page.Controls
If ctl.GetType Is GetType(Web.UI.HtmlControls.HtmlForm) Then
intIndex = Page.Controls.IndexOf(ctl)
' Loop through all controls within Form Control
' which is at Postion 1 in the Controls Collection
...Passing Text of a text box in child form to a label in parent form
Hi Elite People !!
I have a parent form with a number of ASP Labels and Buttons. Each ASP Label has a ASP Button next to it. What I want to acheive is when you click the button, it should open a new window with a ASP multiline text box and a "save" button. User can enter the text in the text box and when they click the SAve button, the Text in the text box of the Child window should be displayed in the label on the parent form.
I am successfully able to do this when I have a Text Box in the Parent form, but my requirement is to use Labels on the Parent Form. I am ...Implementing .Net Form into an APS.net web form, can this be done
I am new here, but have been searching for a while, and may not have the correct lingo to find what I am looking for.
I am tasked with implementing a .exe application that was writen vb6 then converted to .net into a new website my team is developing. The idea is to put each of the 3 different forms in this .exe application of 3 different .aspx pages. I have attempted multiple things to get this into the page and even started to just rewrite it as an ASP.net web form, but even then I can't reuse any of the code since the System.Web.UI.Page doesn't inherit the sa...Populate text box on a different web form
I have a button and a textbox on my Default aspx page, (Using VB), when i click it i want to open my page customers.aspx and populate textbox1 with the details from the textbox on my default page,
Can anyone point me in the right direction please
You can use the session variables to save the textbox text of the Default page and retrieve it from the customers page
// To Save the value of the textbox on the Default page use the below code
Session("Textbox") = TextBox1.Text
// To retrieve it from customers page and set it as the text ...Issues with getting selecteditem.text from a web form
I am attempting to make a list box where users can be added to the database. I have created two list boxes and I have managed to transfer the values across. However I am having difficulty in getting the selected index value of the item, which has been selected. I need the selected item to add the user ID of the selected user into the database. Any help would be great.
The first part binds the data to the lstproducts listbox
the second parts writes data to the database
Dim Conn As OracleConnection
Dim cmdselect As OracleCommand
Dim ...Help getting started with a dynamic web form
I'm new to .NET so I was hoping someone could point me in the right direction.
I have a form that needs to be dynamically created based on the contents of a XML file. The XML contains data for each 'row' to be created and what type of fields (textbox, custom select box, etc) should be displayed. The number of each type of field will vary from time to time.
Using ASP I would have either used XSL to create a form or DOM to walk through the contents of the XML and display/name the proper fields.
Using .NET I'm not sure what the proper method is to accomplish my goal. I can use XML c...How do you get a class to populate text boxes on a form?
In my class I'm using a data reader to read data:
UserID = (String)aReader.GetValue(0);
UserID = (String)aReader.GetValue(1);
UserID = (String)aReader.GetValue(2);
How do I get the values to txtOne, txtTwo, and txtThree on the form?
myTextBox.Text = aReader.GetString(0);
The myTextBox is the ID of the TextBox added to a page. When you add a TextBox control on to the page. The specified ID can be used to get access to the control's instance./Fredrik Normén - fredrikn @ twitterMicrosoft MVP, MCSD, MCAD, MCTASPInsidersMy Blog
My problem is...Problem in selecting text in List box Web Form
In List box load the data from database. If i am select any Item from list box i am geting selected Indexvalue ="-1" at the same time i am not get the text value.
how can i get the selected index text value.
it sounds to me that you're rebinding your data upon every postback. If you're doing it in code behind place it between if(!Page.IsPostBack) to avoid this. Then you should be able to get a value different than -1 (which means nothing's selected).
Grz, Kris.Read my blog. Handy Firefox plugins for web developers.Workaround for...