Datagrid Checkbox is not getting binded to dataset/ access database - C# Discussion Boards

Re: How To Install .net Framework Without Wizard

N a v a n e e t h2-Jan-09 17:35

N a v a n e e t h

2-Jan-09 17:35

Is there a specific reason for installation without wizard? AFAIK, you can't control it.

Navaneeth

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Re: How To Install .net Framework Without Wizard

Dave Kreskowiak2-Jan-09 19:54

Dave Kreskowiak

2-Jan-09 19:54

Try launching the dotnetfx.exe with the /Q command line switch:

dotnetfx /q

A guide to posting questions on CodeProject[^]

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007, 2008

Re: How To Install .net Framework Without Wizard

N a v a n e e t h3-Jan-09 1:05

N a v a n e e t h

3-Jan-09 1:05

Dave Kreskowiak wrote:
dotnetfx /q

WOW! New information to me. Thanks Smile | :)

Navaneeth

How to use google | Ask smart questions

Re: How To Install .net Framework Without Wizard

#realJSOP2-Jan-09 23:56

#realJSOP

2-Jan-09 23:56

Make the wizard leave the room before you install it.

(I love the easy questions like this one.)

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Getting ToolStrip button's CheckState to reflect text formatting

Member 26305032-Jan-09 13:54

Member 2630503

2-Jan-09 13:54

Dear Sirs:
I have a C# application with a ToolStrip control and a RichTextBox control.

Three of the buttons on the toolStrip are for formatting the text in the RichTextBox, i.e., Bold, Italic, and Underlined. I have the CheckOnClick property set to true for these 3-buttons. My code successfully sets the selected text to any\all of the above formatting.

However, the button's CheckState remains "Pressed" or clicked, unless I physically unclick it. What I want to do is emulate what occurs in a WordPad document, where by both scrolling over formatted text, or clicking into formatted text causes the Bold button, Italic button, or Underline button(s) to appear depressed or clicked and conversely, to not appear depressed or clicked when the user clicks outside of the formatted text or scrolls past it.

Does anyone know how to accomplish this in C# and also what event(s) to place this code in, so that this happens smoothly for the end-user?

Thank you in advance for your answer

Richard

Re: Getting ToolStrip button's CheckState to reflect text formatting

Eddy Vluggen2-Jan-09 23:03

Eddy Vluggen

2-Jan-09 23:03

private void richEdit_SelectionChanged(object sender, EventArgs e)
{
    if (richEdit.SelectionFont != null)
    {
        ButtonBold.Checked = richEdit.SelectionFont.Bold;
        ButtonItalic.Checked = richEdit.SelectionFont.Italic;
        ButtonUnderline.Checked = richEdit.SelectionFont.Underline;
    }
}

Enjoy

I are troll Smile | :)

Re: Getting ToolStrip button's CheckState to reflect text formatting

Member 26305035-Jan-09 7:36

Member 2630503

5-Jan-09 7:36

Hello Eddy:

Thanks a lot for your reply. The code gives me exactly what I was looking for and works great.

I didn't know how to accomplish this but was fairly certain it could be done. Also, I wasn't sure which event to call it in.

Your submission is very much appreciated.

Thanks again.

Richard

Datagrid Checkbox is not getting binded to dataset/ access database

jeweladdict2-Jan-09 12:28

jeweladdict

2-Jan-09 12:28

I have followed another tutorial on adding checkboxes to datagrids and have gotten it to show up. The problem is that I cannot get the checkbox column to bind to my dataset column. I alway see gray checkboxes when I run. All of the other columns are binding correctly. Anyone know what I am doing wrong?

Here is the code

            DataGridTableStyle tableStyle = new DataGridTableStyle();

//specify the table from dataset (required step)
tableStyle.MappingName = "Invoice";

//STEP 2: Create a string column and add it to the tablestyle
DataGridColumnStyle DateColumn = new DataGridTextBoxColumn();
DateColumn.MappingName = "Date"; //from dataset table
DateColumn.HeaderText = "Date";
DateColumn.Width = 200;
tableStyle.GridColumnStyles.Add(DateColumn);

DataGridColumnStyle InvoiceNumberColumn = new DataGridTextBoxColumn();
InvoiceNumberColumn.MappingName = "InvoiceNumber"; //from dataset table
InvoiceNumberColumn.HeaderText = "Invoice Number";
InvoiceNumberColumn.Width = 200;
tableStyle.GridColumnStyles.Add(InvoiceNumberColumn);

DataGridColumnStyle RackNumberColumn = new DataGridTextBoxColumn();
RackNumberColumn.MappingName = "RackNumber"; //from dataset table
RackNumberColumn.HeaderText = "Rack Number";
RackNumberColumn.Width = 100;
tableStyle.GridColumnStyles.Add(RackNumberColumn);

/*
DataGridColumnStyle PhoneNumberColumn = new DataGridTextBoxColumn();
PhoneNumberColumn.MappingName = "PhoneNumber"; //from dataset table
PhoneNumberColumn.HeaderText = "Phone Number";
PhoneNumberColumn.Width = 200;
tableStyle.GridColumnStyles.Add(PhoneNumberColumn);
*/

//STEP 4: Add the checkbox
DataGridColumnStyle PaidColumn = new DataGridBoolColumn();
PaidColumn.MappingName = "Paid";
PaidColumn.HeaderText = "Paid";
((DataGridBoolColumn)PaidColumn).AllowNull = false;
//PaidColumn.TrueValue=true;
//PaidColumn.FalseValue=false;
PaidColumn.Width = 100;
tableStyle.GridColumnStyles.Add(PaidColumn);

DataGridColumnStyle PickedUpColumn = new DataGridBoolColumn();
PickedUpColumn.MappingName = "PickedUp";
PickedUpColumn.HeaderText = "Picked Up";
((DataGridBoolColumn)PickedUpColumn).AllowNull = false;
PickedUpColumn.Width = 100;
tableStyle.GridColumnStyles.Add(PickedUpColumn);

//STEP 5: Add the tablestyle to your datagrid's tablestlye collection
myDataGrid.TableStyles.Add(tableStyle);

[IMG]http://i40.tinypic.com/34fo65j.jpg[/IMG]
Here is a snapshot of my APP. The datagrid on the lower portion shows the unaltered dataset, whereas the top datagrid is the one I am using the datagridstyle for

Re: Datagrid Checkbox is not getting binded to dataset/ access database

jeweladdict2-Jan-09 12:40

jeweladdict

2-Jan-09 12:40

Also, I am getting:

'System.Windows.Forms.DataGridColumnStyle' does not contain a definition for 'TrueValue'
'System.Windows.Forms.DataGridColumnStyle' does not contain a definition for 'FalseValue'

Using dotnet 1.1. Anyone know how to solve this?

Re: Datagrid Checkbox is not getting binded to dataset/ access database

jeweladdict2-Jan-09 12:53

jeweladdict

2-Jan-09 12:53

figured it out, i was not using a bool to bring in the database, rather a string

close the runing process

abu rakan2-Jan-09 11:44

abu rakan

2-Jan-09 11:44

how i can search for all the running process
and close it

Re: close the runing process

Mark Salsbery2-Jan-09 11:55

Mark Salsbery

2-Jan-09 11:55

And afterwards the operating system will still do something how?

Mark Salsbery
Microsoft MVP - Visual C++
Java | [Coffee]

Re: close the runing process

User 66582-Jan-09 11:57

User 6658

2-Jan-09 11:57

You already asked it 23 hours ago, stop it.

modified 12-Sep-18 21:01pm.

Re: close the runing process

Dave Kreskowiak2-Jan-09 19:52

Dave Kreskowiak

2-Jan-09 19:52

You can't do this either. Since restarting those processes later will affect how the system works. You can't shut them down and then restart them and expect the system to behave exactly as you did before the shutdown.

A guide to posting questions on CodeProject[^]

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007, 2008

help......................

abu rakan2-Jan-09 11:39

abu rakan

2-Jan-09 11:39

how can hide my exe from the task manager

Re: help......................

Mark Salsbery2-Jan-09 11:58

Mark Salsbery

2-Jan-09 11:58

Maybe try Google[^]

Mark Salsbery
Microsoft MVP - Visual C++
Java | [Coffee]

Re: help......................

CPallini3-Jan-09 2:54

CPallini

3-Jan-09 2:54

I run Google, sir, but still task manager shows my appz (don't show Google...), plz plz help (urgent).
Big Grin | :-D

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-- Alfonso the Wise, 13th Century King of Castile.

This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke

[My articles]

Re: help......................

Eddy Vluggen3-Jan-09 23:19

Eddy Vluggen

3-Jan-09 23:19

Don't just "run" Google, but use it as a tool to get a list of examples.

--edit--
Didn't read the sender on the post, assumed the answer came from TS <grin>

My bad!

I are troll Smile | :)

Re: help......................

Dave Kreskowiak2-Jan-09 19:51

Dave Kreskowiak

2-Jan-09 19:51

You can't.

A guide to posting questions on CodeProject[^]

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007, 2008

Re: help......................

#realJSOP2-Jan-09 23:58

#realJSOP

2-Jan-09 23:58

There's a utility that comes with Windows called "HideMyExe.exe".

sound in c#

BESHOY MARKO2-Jan-09 10:50

BESHOY MARKO

2-Jan-09 10:50

Hi all,
i tried to play two sounds in the same time by using this code

System.Media.SoundPlayer sw = new System.Media.SoundPlayer("-------.wav");
     sw.PlayLooping();
     System.Media.SoundPlayer s = new System.Media.SoundPlayer("----------.wav");
     s.PlayLopping();

but the first sound stoped and the second was playing

can any body help me to play two sounds in the same time ?
thx 4 all

Re: sound in c#

Kristian Sixhøj2-Jan-09 10:53

Kristian Sixhøj

2-Jan-09 10:53

The SoundPlayer.Play method should do it.

Kristian Sixhoej

Re: sound in c#

BESHOY MARKO2-Jan-09 11:06

BESHOY MARKO

2-Jan-09 11:06

sorry ,
but it makes the second sound only play

Re: sound in c#

Kristian Sixhøj2-Jan-09 23:58

Kristian Sixhøj

2-Jan-09 23:58

It seems like SoundPlayer can't do this.
DirectX should be able to do the job, but I'm not sure, and I don't know anything about using DirectX and C# together.

Kristian Sixhoej

Re: sound in c#

CPallini3-Jan-09 2:58

CPallini

3-Jan-09 2:58

There are articles, here at CP about managed DirectX[^].

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.