Custom Server Controls :: How To Upload More Than 5 KB Text File
Dec 17, 2010is it possible to upload more then 5 kp file by using file upload in asp,net
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May 7, 2015I was referring muddasar's one of the article for the validation. Below is my code and i am trying to validate the file upload selected file format on the submit button. I have 4 upload control and fu1 is mandatory field and others are not mandatory fields. Though i need to validate all the four uploads if the files have been selected. My full sample code is below for easy testing,
<asp:FileUpload runat="server" ID="fu1" />
<asp:Label ID="lblMessage1" runat="server"></asp:Label>
<asp:FileUpload runat="server" ID="fu2" />
<asp:Label ID="lblMessage2" runat="server"></asp:Label>
[code]...
I am doing slight mistake on the return to the main function. if i test indvidual function it works fine. whereas if i include the 4 functions in one function with the return statement, it's not validating. goes to to the server.
Custom Server Controls :: Need Custom Text Box Control With DataSource,TableName,ColumnName Property?
Nov 26, 2010I need to create one custom text box control which should be bind with data base.
I am referring following link...
http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.databoundcontrol.aspx
I used DataBoundControl to create my control but i am not able to do it properly.
public class SimpleTextBoxControl : DataBoundControl
{
private TextBox nameTextBox;
public string DataTextField
{
get
{
object o = ViewState["DataTextField"];
return ((o == null) ? string.Empty : (string)o);
}
set
{
ViewState["DataTextField"] = value;
}
}
[
Bindable(true),
Category("Data"),
DefaultValue(""),
Description("The text to display on the link."),
Localizable(true),
PersistenceMode(PersistenceMode.InnerDefaultProperty)
]
public virtual string DataTexValue
{
get
{
string s = (string)ViewState["Text"];
return (s == null) ? String.Empty : s;
}
set
{
ViewState["Text"] = value;
}
}
protected override void PerformDataBinding(IEnumerable retrievedData)
{
if (retrievedData == null)
return;
base.PerformDataBinding(retrievedData);
Controls.Clear();
nameTextBox = new TextBox { ID = "nameTextBox" };
foreach (object dataItem in retrievedData)
{
if (DataTextField.Length > 0)
{
nameTextBox.Text = DataBinder.GetPropertyValue(dataItem, DataTextField, null);
}
DataTexValue = nameTextBox.Text;
}
this.Controls.Add(nameTextBox);
}
}
Custom Server Controls :: Custom Control - ImageButton With Text
Mar 25, 2010I've have been searching the web for weeks trying to find a solution for my application buttons. What I want is a control that will display the various buttons for my application from the splash page down to the save/submit. The control needs to be able to handle the following:
Image + textset Text Location (top, left, bottom, etc) Rollover Image ChangeBorder size and colorbackground color set Heightset width I have the rollover affect working. Below is the code for the imagebutton with rollover
[Code]....
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Oct 19, 2010I am creating a custom server control, and I am wanting to include a JavaScript file in the dll file when the control is built. I have tried suggestions from the following websites:[URL] But after following the directions, If I use firebug to see what errors show up, the JavaScript functions that are being called all say "goNext is not defined" which leads me to believe the JavaScript file is not being added correctly.
Some information on what my control looks like
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In my AssemblyInfo I have the following:
<Assembly: AssemblyVersion("1.0.*")>
Custom Server Controls :: Initialize Background Image Url In Css File Into Custom Server Controls
Sep 29, 2010i registered an image in AssemblyInfo.cs like this:
[Code]....
now i want to initialize that image in css file for background-image but it dose'nt work.
my css file is:
[Code]....
i also try with this :
[Code]....
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May 27, 2010I'm having a dumb problem that is killing me. I have created the simpelest custom server control in VS 2008 c# called MyMsgBox. On the ASP page I put it in and register it. But, in the .cs file, when I try to call one of its functions I get the compile error that it is not found. The funny thing is that intellesense has it in the list and all of the functions with their given arguements. At the top of the .cs file I am using the namespace. The code for the custom server control is in the App_Code folder.
Also when I remove all refrences to its functions, the code compiles and when debugging the constructor for the class MyMsgBox gets hit.
<%@ Register TagPrefix="cc1" Namespace="CustomServerControls" %>
...
<cc1:MyMsgBox ID="msgBox1" runat="server" />
Task.aspx.cs
...
Using CustomServerControls;
...
this.msgBox1.confirm("Would You Like to add a new Task for this PO/Contract? ", "hid_f"); Error Message: 'Tasks' does not contain a definition for 'msgBox1' and no extension method 'msgBox1' accepting a first argument of type 'Tasks' could be found (are you missing a using directive or an assembly reference?)
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Jun 28, 2010I want a tutorial or an example showing on how to upload details or records on text file to Gridview.
The way it is with Excel file where we upload to Griview.
Custom Server Controls :: Add This Control To The Page,an Alert To Check The Text Value Of The Custom Control?
Dec 20, 2010created a Custom Textbox Control that is intended to be a "masked date" textbox, so that I can handle different ways a user might enter in a date and make it work no matter what.I did this by creating a custom control with 3 separate Textboxes one for month,one for day one for year,then do some handling for different things that could be entered and it would all work.
The problem I am having is,when I add this control to the page,if I do an alert to check the Text value of the custom control it just gives me "[ServerControl1]" even if I enter in a date.
I tried doing an AutoPostback after entering so that it would refesh the Viewstate to have the values of the textboxes but the control doesnt seem to actually postback, even though I have it enabled.accessing the Textbox value after someoen
has entered a date?first custom control I have created and have been using google.
My Server Control Code is as follows:
[Code]...
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Jan 8, 2010I gonna build a custom control that derive from DevExpress.Web.ASPxEditors.ASPxTextBox and add 2 features on top of this base class controls.
1. Convert all input text to uppercase.
2. No allow to input certain special character.
Here, I able to provide 2nd feature but hv no idea how to do for the 1st. Below is my code in the custom control class.
[Code]....
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May 11, 2010DI want ask about how to create server control (dll file).
From Scratch, to added in ToolsBox
for example :
create TextBox,Button and Label ; when press on Button the Label show text inside TextBox
Please I need Detailed description
C# - Create A Custom File Upload Control From Scratch
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Jan 3, 2011Hope this is the correct forum for this question. I am using VWD 2010 an have a web project and get the following error upon execution:
Parser Error Message: Unknown server tag 'custom:AjaxValidator'.
My code is as follows in the .cs file:
[Code]....
[Code]....
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May 9, 2010iam using asp.net with c#
i want to change the text for file upload control , ie Browse ,i want to remove and write other text . but there is no option in properties of file upload control.
AJAX :: Async File Upload Control - Check File Contenttype Before File Upload Starts?
Jan 13, 2010I am using the async file upload control to upload to a image file. I want the user to upload only jpg files. And for that I am checking the uploadedfile content type in server side, after the upload complets. I wanna check this, before upload starts. There is one javascript method
function startUpload(sender, args){}
but how to access the content type of the file selected by user.
How To Change The Button Text Of File Upload HTML Control
Jan 19, 2010How do I change the button text of file upload HTML control from default "Browse" to anyother text?
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View 1 RepliesHow To Copy File From Client Machine To Server Folder Without File Upload Control
Mar 25, 2010I have to copy a file from client machine to server folder without use file upload control.
i tried with WebClient().Like this
Dim onbjweb As New WebClient()
onbjweb.UploadFile(Server.MapPath(serverpath), "POST", LocalFilePath).
Its working fine in localhost.When its deployed in server its not working.
Web Forms :: Upload A Text File And Display The Content In A Grid View?
Nov 25, 2010I am trying to upload a text file and display the content in a grid view. However, when i try to upload it,it appear this error? Oh ya, do you know the code to upload text file? If you know can u edit my code to make it take the file from fileupload instead of textbox?
The error is:
Index was outside the bounds of the array. Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.IndexOutOfRangeException: Index was outside the bounds of the array.
Source Error:
[Code]....
VS 2010 - User Will Browse A Text File And Upload It To Created Folder
Dec 19, 2011 Im with ASP.net using VB.net. What was supposed to happen is that upon page load, the system will automatically create a folder in C:. After that, the user will browse a text file and upload it to the created folder. But what happens is that both the folder and the text file is being uploaded inside C: where it should be the folder only and then the text file should be inside the folder.Here's my code.
Code:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Directory.CreateDirectory("C:TEXTFILEFOLDER")
End Sub
Private Sub DeleteFile(ByVal strFileName As String)
[code]....
Custom Server Controls :: How To Create A CustomControl With A Template File
Apr 18, 2010I saw some CustomControls using a separated ascx file, it rendered the ascx file (the template) but all the code was in a dll (the control).How can I do that? Can someone post a Hello World example?
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