Questions on UI for WinForms Forum

1 answer

169 views

I generate the radgridview through programmatically using dataset, Now I want to set width of columns through programming which are generated . How to do that?

Abhisek Shukla

GridView

answered on 17 Sep 2007

3 answers

206 views

color of textbox

Place Label and Textbox on a form. Now if texbox comes above label and again we separate label and textbox at design time the backgroud of textbox become color of control. Why it is so...It should be white...

Abhisek Shukla

Label

answered on 17 Sep 2007

2 answers

295 views

width of textbox control

On expanding width of textbox control the backgroud of textbox appears white but when we run the application only for certain width it shows white after that control color appears....how to solve this problem...same happens in height case

TextBox

answered on 17 Sep 2007

2 answers

183 views

radImageButtonElement don't show text

Hi!
I try to evaluate your winforms components, but now I have one problem - I try put text to the inside of radRibbonBarChunk/radRibbonBarButtonGroup/radImageButtonElement, but unfortunately my text disappears when I run my program (in designer mode the text is fine). What can be the reason? I checked with debugger that I really have that text but it's not visible for some reason. Any ideas? My display style is imageandtext now but if I try to use only text the button is empty.

RibbonBar

answered on 17 Sep 2007

1 answer

269 views

Gridview Multiple Row Updation

Sir,
    I couldn't update the value of a cell that I clicked last.
     I expect a quick reply.
     Thanks in advance
     Retheesh

Here I include the code

private void btnUpdateAll_Click(object sender, EventArgs e)

{
GridViewInfo gvi = rgHeadLine.MasterGridViewInfo;
int Rowcount = gvi.Rows.Count;
for (int i = 0; i < Rowcount; i++)
{
GridViewRowInfo gvri = gvi.Rows[i];
bool publish = (bool)gvri.Cells["Publish"].Value;
bool Active = (bool)gvri.Cells["Active"].Value;
int HeadlineID = Convert.ToInt32(gvri.Cells["HeadLineID"].Value);
HeadLines myHeadline = new HeadLines();
myHeadline.Publish = publish;
myHeadline.Active = Active;
myHeadline.UpdatedBy = "Mahesh";
int RecordAffected = myHeadline.UpdateHeadLine(HeadlineID);
}

}

GridView

answered on 16 Sep 2007

3 answers

258 views

How to update the records in the RadGridView for winforms

how to update multiple records in a RadGridView for winforms.

GridView

answered on 16 Sep 2007

1 answer

254 views

pie chart problems

First off, clicking start new thread on IE7 takes me to a blank page. wtf.

Winforms radchart product.
I would like to see an example of a pie chart where the values are relevant, and the LABELS or legend is relevant also. If you look at the example shipped with your project under RadChart > Data Binding > Database, I see a pie chart connected to customer by country data. But the labels are total worthless, they only stated the number graphed. Of course in a real sample(or project) you'd want to know what customer is associated with the values 13, 7, 2, 2, etc.

I've searched for about an hour now, and still I have not seen an adequate sample to create such an easy task.
Thanks,

Brian.

Chart (obsolete as of Q1 2013)

answered on 15 Sep 2007

1 answer

784 views

how to make height of label and textbox equal

In my application I have to place textbox in adjacent of label. i make bothe font size to 10. But when I am placing both together there is mismatching in height. When I placed one more combination of textbox and label one above another space is between them...How to remove that..

Abhisek Shukla

Label

answered on 15 Sep 2007

1 answer

193 views

Individual Cell Selection and Read Only

Ok, I've got quite a complicated table that I need to display:
http://www.byzza.net/bs.gif (excel screenshot of what I need)
basicly all the blue area's need to be read only.
Its a fairly static structure, so I can work with cell coordinates.

From what I've seen I can't set an individual cell to read only (if there is a way, do you have a code example that could help), so basicly what I want to do is:
OnCellClick: If Cells is a Blue cell (I can determine that by cell co-ords) Select a different Cell.

But I Can't find a Cell.Select Method.

Can anyone help me with this.

Thank you in advance.

GridView

answered on 14 Sep 2007

2 answers

191 views

ValueChanging behavior

I'm trying to catch the new value inserted in a cell before it gets pushed in the databounditem.

void grdSearchResults_ValueChanging(object sender, ValueChangingEventArgs e)

{

GridCellBoundColumnElement cell = sender as GridCellBoundColumnElement;

MyObj obj = cell.RowInfo.DataBoundItem as MyObj;

...
}

With the ValueChanging event everything seems to work fine when user naviguate by pressing the tab key. I can get the column unique name and my underlying DataBoundItem so i can do checkup and blabla...

The problem arise when the user click in a cell instead of pressing tab. I then get the value entered in the last cell and the column of the clicked cell ??

Is this a normal behavior? And if so what event can i catch to get this right?

Thanks

GridView

answered on 14 Sep 2007