Re: if BindingSource.Filter doesn't have results do... - C# Discussion Boards

if BindingSource.Filter doesn't have results do...

13-Jun-12 5:17

Thanks. I will try it later Smile | :)

Saidrex13-Jun-12 3:29

Re: if BindingSource.Filter doesn't have results do...

13-Jun-12 3:29

Hello. So i have a filter that filters rows in datagridview:

        private void button3_Click(object sender, EventArgs e)
        {
iestadesBindingSource.Filter = string.Format("iestade_nosaukums like '%{0}%'", textBox1.Text.Trim().Replace("'", "''"));
        }

When it doesn't find any records with criteria from textBox1.Text i need it to make visible label1.

Eddy Vluggen13-Jun-12 4:52

Re: if BindingSource.Filter doesn't have results do...

13-Jun-12 4:52

Saidrex wrote:
When it doesn't find any records with criteria from textBox1.Text i need it to make visible label1.

Where's the question? Simply check if your bindingsource contains records, and if it doesn't, hide the label.

Bastard Programmer from Hell Suspicious | :suss:

Saidrex13-Jun-12 5:01

Re: if BindingSource.Filter doesn't have results do...

13-Jun-12 5:01

How to check if bindingsource contains records? Smile | :)

Eddy Vluggen13-Jun-12 5:04

Re: if BindingSource.Filter doesn't have results do...

13-Jun-12 5:04

The bindingsource will not contain records directly; you would have assigned a datasource previously. Probably a list or a datatable Smile | :)

Bastard Programmer from Hell Suspicious | :suss:

Saidrex13-Jun-12 5:30

Re: if BindingSource.Filter doesn't have results do...

13-Jun-12 5:30

it contains records from my datasource which contains tables from my database. I need it to check if there is any results after filtering. Any ideas how to do it? =)

Eddy Vluggen13-Jun-12 5:38

Re: if BindingSource.Filter doesn't have results do...

13-Jun-12 5:38

Saidrex wrote:
Any ideas how to do it? =)

Try MSDN[^].

"The Count property gets the number of items in the underlying list represented by the List property as modified by the value of the Filter property."

Bastard Programmer from Hell Suspicious | :suss:

Saidrex13-Jun-12 7:07

Re: C# Setup and Deployment

13-Jun-12 7:07

yay, thanks, it works, my code:

private void button3_Click(object sender, EventArgs e)
      {
            iestadesBindingSource.Filter = string.Format("iestade_nosaukums like '%{0}%'", textBox1.Text.Trim().Replace("'", "''"));
                  int a = iestadesBindingSource.Count;
                  if ( a == 0)
        {
     label1.Text = "Error. No records with this keyword.";
       }
      }

C# Setup and Deployment

Zeyad Jalil13-Jun-12 1:54

Zeyad Jalil

13-Jun-12 1:54

Hi All,

We develop a windows application that can deal with sql server database directly or by Web Service,

We Want to add a new dialog to our setup wizard that configure the previous settings.

2 Radio buttons-> web service, directly
2 Text Boxes-> one for Web Service Url and the other for direct sql Connection.

Please help me if you know how to do that.

Thanks All.

Cracked-Down13-Jun-12 19:11

Cracked-Down

13-Jun-12 19:11

Try this

Happy Coding
Big Grin | :-D

how can create asp.net web setup

dipen mistry13-Jun-12 1:29

dipen mistry

13-Jun-12 1:29

i try for create web setup(open-file-new-project-other project type-setup and deployment and select web setup project ) but i select project output from right click web application folder and select project output but not get any information in combo box of project so, plz guide me for create web setup in vs2008 step by step and indicate my problem

Re: how can create asp.net web setup

Matt U.13-Jun-12 4:46

Matt U.

13-Jun-12 4:46

Duplicate post:

http://www.codeproject.com/Messages/4279625/problem-in-create-web-setup.aspx[^]

djj55: Nice but may have a permission problem
Pete O'Hanlon: He has my permission to run it.

Re: how can create asp.net web setup

Sandeep Mewara13-Jun-12 6:26

Sandeep Mewara

13-Jun-12 6:26

Have a look at these:
Miscrosoft Support: How to prepare installers[^]
Step-by-Step Process of Creating a Setup and Deployment Project[^]
Creating Custom Installation Projects[^]

Also refer:
For hosting a web application: MSDN: Walkthrough: Publishing a Web Site[^]

Sandeep Mewara
[My last tip/trick]: Server side Delimiters in ASP.NET[^]

Restrict colours, fontname options on a propertygrid

Member 910581213-Jun-12 0:58

Member 9105812

13-Jun-12 0:58

Dear Sirs,

I need to restrict the colours and the fontname of a control that will be displayed on a property grid.

For example, in my application I only will allow the user select on of the follow FontNames for a control in a propertygrid: {Arial, Calibri, Comic Sans MS, Arial Black, and others}.
The same will be happened with the allowed colours do be selected.

I would also know the easiest way to hide all properties, except "Size", "Location", "Font", "Backcolour", and some properties that I've created. I've learned to use Browsable(true/False), or using BrowsableAttributes. But there are some properties within an Attribute that should be hide.

Thanks,

Almerindo Paiva

Re: Restrict colours, fontname options on a propertygrid

Eddy Vluggen13-Jun-12 1:03

Re: Cross in the Viewport

13-Jun-12 1:03

Create a proxy; a new class that contains the properties that you want to set.

Bastard Programmer from Hell Suspicious | :suss:

Cross in the Viewport

Philip Solomon See12-Jun-12 22:25

Philip Solomon See

12-Jun-12 22:25

Hi to all expert,

I am a beginner in C# XNA. Can I ask why is there a CROSS in my Viewport?

Thank you

OriginalGriff12-Jun-12 23:10

OriginalGriff

12-Jun-12 23:10

Philip Solomon See wrote:
why is there a CROSS in my Viewport?

It's become a Christian.

(Sorry, I couldn't resist...)

Ideological Purity is no substitute for being able to stick your thumb down a pipe to stop the water

Book On C# Programming Code

Member 833684812-Jun-12 19:02

Member 8336848

12-Jun-12 19:02

Hi Does anyone know of a good book that actually has C# Coding in it to use as a good reference book. Thanks.

OriginalGriff12-Jun-12 19:24

OriginalGriff

12-Jun-12 19:24

Almost all of them, provided they do not have multiple exclamation marks, the words "for dummies" or the word "in x days" in the title.

Have a look the the Wrox[^] selection, or Addison-Wesley[^]

Ideological Purity is no substitute for being able to stick your thumb down a pipe to stop the water

Abhinav S12-Jun-12 19:38

Abhinav S

12-Jun-12 19:38

CLR via C# is a very good book if you want to spend learning more time about the internals of the .Net framework (rather than the programming language itself).

Build your own survey - http://www.factile.net

Member 833684812-Jun-12 19:41

Member 8336848

12-Jun-12 19:41

What I really want is a Reference Guide to the actual codings thanks

Roger Wright12-Jun-12 19:54

Roger Wright

12-Jun-12 19:54

The MSDN C# Language Reference[^] is all you need, then. Most pages have sample code, as well.

Whew! I had to click twice - once to get to Google, and the other to get the page - to find that for you. I'm pooped... time for bed.

Will Rogers never met me.

Ravi Sant12-Jun-12 23:18

Ravi Sant

12-Jun-12 23:18

I go with Abhinav, CLR via C# is still best book for me. If you do not have concept clear, example does less of purpose.

// ♫ 99 little bugs in the code,
// 99 bugs in the code
// We fix a bug, compile it again
// 101 little bugs in the code ♫

Tell your manager, while you code: "good, cheap or fast: pick two. "