ASP.NET

Clearing Textboxes (Foreach) Not Working

21-May-13 0:25

SELECT ISNULL(empid, '') + ' ' + ISNULL(empname, '') AS emp_personal, ISNULL(empdept, '') + ' ' + ISNULL(empbranch, '') AS emp_official
FROM emp

check this query and please confirm me is this working for you or not?

Ajax Cascading Dropdown

Laiju k20-May-13 1:36

Laiju k

20-May-13 1:36

I am using a CascadingDropdown for three dropdownlists for country,state and district.when the country is selected state will automatically get values,i have a tab index issue if the state value doesnt come on tabpress the control will on the fourth control that is after district dropdown.I had made tab index correctly any way to make it work nicely.If state comes up with value then no problem.if it doesn't then irritating

modified 16-Apr-14 0:58am.

Member 991209119-May-13 7:24

Member 9912091

19-May-13 7:24

Hi all. I am writing a program using Microsoft Visual Web Developer. I have 3 textboxes (TextBox1, TextBox2 and TextBox3) and a button. I want to use a foreach loop to clear textboxes.

For some reason this code doesnt work on a Webform. While debugging it, the debugger skips the line: "if (c is TextBox)" and so the textboxes dont get cleared. Here control = {ASP.default_aspx}

When I use the below code in Microsoft Visual C# with a windows form it works. What could be wrong?

Here is the code:

protected void Button1_Click(object sender, EventArgs e)
{
ClearTextBoxes(this);
}

public void ClearTextBoxes(Control control)
{
foreach (Control c in control.Controls)
{
if (c is TextBox)
{
((TextBox)c).Text = " ";
}

}

Richard Deeming20-May-13 2:06

Richard Deeming

20-May-13 2:06

Are your TextBoxes immediate descendants of the page? It's unlikely; you've probably got several layers of controls between them.

Try this:

public void ClearTextBoxes(Control control)
{
   foreach (Control c in control.Controls)
   {
      var textBox = c as TextBox;
      if (textBox != null)
      {
         textBox.Text = " ";
      }
      else if (c.HasControls)
      {
         ClearTextBoxes(c);
      }
   }
}

"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer

Member 991209121-May-13 7:56

Member 9912091

21-May-13 7:56

Thanks!

cyber_addicted21-May-13 0:33

21-May-13 0:33

try this code

protected void Button1_Click(object sender, EventArgs e)
{
ClearTextBoxes(Page.Controls);
}
void ClearTextBoxes(ControlCollection control)
{
foreach (Control ctrl in control)
{
if (ctrl is TextBox)
((TextBox)ctrl).Text = string.Empty;
ClearInputs(ctrl.Controls);
}
}

Member 991209121-May-13 7:57

Member 9912091

21-May-13 7:57

Thanks man

cyber_addicted21-May-13 20:14

21-May-13 20:14

your welcome

C#.Net Windows Application

wikizhao27-May-13 21:14

wikizhao

27-May-13 21:14

#region Clear all text boxes page value (for server-side controls)
///

/// ex:FindTextBox(this);
///

/// <param name="c" />
public void FindTextBox(Control c)
{
if (c.Controls != null)
{
foreach (Control x in c.Controls)
{
if (x is System.Web.UI.WebControls.TextBox)
{
((System.Web.UI.WebControls.TextBox)x).Text = string.Empty;
}
FindTextBox(x);
}
}
}
#endregion

#region Clear all text boxes page value (for client side controls)

///

/// ex:FindHtmlInputText(this);
///

/// <param name="c" />
public void FindHtmlInputText(Control c)
{
if (c.Controls != null)
{
foreach (Control x in c.Controls)
{
if (x is System.Web.UI.HtmlControls.HtmlInputText)
{
((System.Web.UI.HtmlControls.HtmlInputText) x).Value = string.Empty;
}

if (x is System.Web.UI.HtmlControls.HtmlTextArea)
{
((System.Web.UI.HtmlControls.HtmlTextArea)x).Value = string.Empty;
}

FindHtmlInputText(x);
}
}
}
#endregion

ex:FindHtmlInputText(this);

Hope you can help！！！

Mohsin Afzal18-May-13 2:20

Mohsin Afzal

18-May-13 2:20

I Want To Validate my Windows Project while User can not Share this project to another or in One year Project will be Expired
Like An Antivirus Program Expired after One or two months
D'Oh! | :doh:

Mohammed Hameed18-May-13 10:57

Mohammed Hameed

18-May-13 10:57

I would suggest you to google like this: "implementing licensing for trial versions in windows applications"

Be a good professional who shares programming secrets with others.

ZurdoDev21-May-13 10:24

ZurdoDev

21-May-13 10:24

First off, this is the ASP.Net forum and not the Windows Application forum. Secondly, you need to implement a license. There are many, many ways to do it. Some are easier but not as resistant to hacking and others are more complex to implement. You may want to research online the various options and then decide what works best for you.

There are only 10 types of people in the world, those who understand binary and those who don't.

Mohsin Afzal27-May-13 3:47

Mohsin Afzal

27-May-13 3:47

Sorry But can u Suggests me some Ways to do that

MaulikDusara26-May-13 18:30

MaulikDusara

26-May-13 18:30

.NET Reactor[^] is a powerful .NET Code Protection & Software Licensing System. Protect, encrypt, obfuscate, merge and license your .NET assemblies.

Maulik Dusara
Sr. Sofware Engineer

Mohsin Afzal27-May-13 3:45

Mohsin Afzal

27-May-13 3:45

I Have Downloaded . net Reactor.. but it working.. i think it is very difficult to use.. can you suggest me how can i use .Reactor to make a License Project. Frown | :(

mvc book

Member 870181318-May-13 1:13

Member 8701813

18-May-13 1:13

hi,
can anyone suggest me the best book for mvc4 pls

Re: mvc book

cyber_addicted21-May-13 0:38