Web Forms :: How To Write A Value In The Textbox
May 18, 2010How can I implement the following scenario:
1) Write a value in the textbox.
2) Which, then automatically get selected in the dropdownbox.
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Jan 5, 2011how can i get get below value into asp:textbox
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Dim FileName
As
HtmlGenericControl
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HtmlGenericControl)
Dim newFilePath
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Can't Write Text Into Textbox In Web App
May 19, 2010I have an ASP.NET web application.
In the codebehind for the .ascx page (which I embed as below), I attempt to write a string to a textbox in a method like this:
Code for embedding control:
Control ctrl = Page.LoadControl("/RackRecable.ascx");
PlaceHolder1.Controls.Add(ctrl);
Method to make string for inserting into textbox:
string AppendDetails()
{
StringBuilder sb = new StringBuilder();
sb.Append("msg" + " " + textbox1.Text etc etc );
return sb.ToString();
}
Called as (in codebehind event handler for button click):
this.TextBox4.Text = AppendDetails();
I call it by using ATextBox.Text = AppendDetails (in the button click event handler). The textbox TextBox4 is in the designer file so I am confused why the text does not get written into this textbox (it is readonly and enabled).
When stepping through, the textbox4 control will successfully show the text I want it to display in quick watch but not in the actual page, it won't.
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Web Forms :: Write In Chunks / Parameters Are Not Supported For The Write Method
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The only problem that I have is with the line that write the data in chunks where the parameters is not supported for the Write method.
The line that has the problem is this line. What do I need to change here?
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Oct 1, 2010Suppose we want to select the data from the database then we write the query for that. Example:
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check the following code, this is what I want to write put I don't know where or how !
CREATE STORED PROCEDURE SP_CATEGORY
@CATEGORY VARCHAR(30)
AS
BEGIN
SELECT LATIN_NAME, ENGLISH_NAME, ARABIC_NAME, CATEGORY
FROM FLORA, CATEGORY_LIST
WHERE FLORA.CATEGORY=CATEGORY_LIST.CATEGORY_NAME AND CATEGORY_LIST.CATEGORY_NAME IN (SELECT * FROM SPLITLIST(@CATEGORY, ','))
END
where can I write this code ?!
What's Difference Between Response.write And Response.output.write
Apr 22, 2010what is difference between Response.write and Response.output.write
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View 5 RepliesForms Data Controls :: Finding Textbox In Gridview / Find The Value Of The Before Textbox
Sep 28, 2010I have a gridview with a template field column. In the edittemplate of that column i have a textbox. In the next column of the gridview i have a button. When i click the button i need to find the value of the before mentioned textbox. I do it like this:
gridview1.selectedrow.findcontrol("textbox1"). This sometimes work just fine and without a problem but sometimes it seems it can't find that control and throws a null reference object. The error it's random like i said, sometimes just work and other just don't work...
Forms Data Controls :: Unable To Capture The Updated Value Of Texbox Within Gridview: TextBox TextNewQuantity = (TextBox)
Feb 4, 2010I have been trying to achieve the following:
1-Allow the user to change the quantity in a textbox i.e // "txtQuantity"
2-capture the newly entered quantity i.e //int integerNewQuantity= int.Parse(textNewQuantity.Text);
3-update the database using the newly entered quantity i.e. //UpdateItem(data,integerNewQuantity)
Problem:1-I have not been able to capture the text i.e. the newly entered quantity i.e. the value entered in the text box "txtQuantity"
2-Hence the database is updated using the existing value and NOT the new value unless I make a constant assignment as below:
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C# code: Version.1
protected void btnUpdate_Click(object sender, EventArgs e)
{
txtItemDescription.Text = txtItemDescription.Text + "from btnUpdate talking.."; [code]....
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Jun 15, 2010this is my asp code
<ItemTemplate>
<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="19%">TRANS. NO. </td>
<td width="1%">:</td> [code]...
if the ID is NULL in the database the table or the ITEM will be hide...
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Jan 28, 2011I'm using 3 text boxes for allowing user selecting different ranges. I want to perform below validations on three text boxes.
1.User should enter a value (i.e. a valid number,doesn't allow to enter zero,decimal numbers and negative numbers) in 1st text box.
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3. 3rd text box value should be greater than 2nd text box.
I want to perform validations on client side only using JavaScript. If anything goes wrong I want to populate a message box.
Web Forms :: TextChanged Event In A Textbox To Validate A Value In Textbox?
May 13, 2010I aam working with textChanged event in a textbox to validate a value in textbox.hen i am enter data in textbox then press submit button i am getting validation summary before the textbox textchanged event. Is there anyway to fire textchanged event first to validate before button validation summary?
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Jan 17, 2011I would like to know if there's a way to have a textbox that only recieves numbers only, so if any user tries to type any other character it wont take it.
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