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Eggheadcafe

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Windows Vista, ASP.NET, SQL Server, C#, and VB.NET





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CRUD Operations in WPF using MVVM in Sql server with C#

could you please....,
Can any one provide the insert ,update,delete and reset (CRUD) operations in WPF
Using SQL SERVER and with MVVM Only on data grid or listview
please................
Regards
Koteswararao A
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2013-05-31 04:45:49
Similar

Show user control (.ascx page) as pop up window when image button clicked

Hi All,
I am having .aspx page with image button. when i clicked on image button, i need to show user control as popup window? How to do this one in asp.net (for web application)?
when i tried to show .aspx page as pop up window on image button click event. when i clicked on go button inside popup window, the previous page is opening as new page (i.e., I am geting page 1 in new window). I want to avoid the new page not to display in new window?
can anyone hlep me on this.
Thanks,
var
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2013-05-30 10:20:22
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Clear all Controls in DevExpress

I wanna clear all the controls in a Form.
I have used the following Code:
foreach (var control in this.Controls)
if (control is DevExpress.XtraEditors.TextEdit)
((TextBox)control).Text = "";
if (control is DevExpress.XtraEditors.CheckEdit)
((CheckEdit)control).Checked = false;
if (control is DevExpress.XtraEditors.LookUpEdit)
((LookUpEdit)control).EditValue = null;
Am using LayoutControl so in Control variable is taking the layoutcontrol name not the control inside the Layout Control
Is there any way to solve this..
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2013-05-21 05:42:09
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How to change crystal report document title dynamically?

hai , How to change crystal report document title dynamically based on my group by query condition , at the time generate two or more report how to use some examples....
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2013-05-10 03:11:04
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How to access SharePoint 2013 list in office mail-app?

Hi,
The problem is regarding Office mail app. We wanted to access SharePoint 2013 list in office mail-app.
We are not able to find any web service/API though which we can access SharePoint list.
Please suggest solution.
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2013-05-09 08:11:25
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How to Make a Attractive GridView in Asp.Net How to Make a Attractive GridView in Asp.Net

Hi,
My Application in asp.net to develop a gridview. In each Header it should
consist of Sort with Ascending or Descending order and it consist of all Columns name with
Check box
. When i Click on Ascending on a
specific column that
specific
should sort with Ascending and same as Descending.When i UnCheck on any Column it should not display that Column.
I Have a reference http://examples1.ext.net/#/GridPanel/Arr ayGrid/ArrayWithPaging/
Below is the Screen Shot of my
requirement
Please any one help in Creating this GridView.
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2013-05-08 09:49:23
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installin windows setup raising the error "unhandled exception "

Hai friends i am working with window. while i setup my application and installed in client laptop one error occurred . "unhandled exception is occurred in your application.if you click continue, the application will ignore this error and attempt to continue. if you click Quit ,this application will close immediately. the device is not ready"
************** Exception Tesst ************
System.IO.IOException: Device is not ready.
could any body help me please . this is very very important to me. Thank You Friends.
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2013-05-03 04:31:50
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RadDatePicket is not working properly

I am having a raddatepicker telerik control which i am loading dynamically , when the selecteddate is not populated the raddatepicker is not using the below skin and it is showing weirdly
rdp = new RadDatePicker();
rdp.Calendar.Skin = "Web20";
rdp.ID = "detail_" + dr["DetailNumber"].ToString() + "_cal";
tc.Controls.Add(rdp);
if(dr["currentValue"] != null
rdp.SelectedDate = Convert.ToDateTime(dr["CurrentValue"]);
Can any body please help me when the selecteddate is null , the skin is not applying for this control?
It is very urgent
Regards
Rajeev
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2013-05-01 07:33:18
Similar

I have take one combobox in datagridview coloumn and How to fetch its related database val

I have take one combobox in datagridview coloumn and How to fetch its
related database value into texbox in datagridview coloumn and also I
have to take 2 textboxes in datagridview coloumns and how to take
multiplication of that datagriview coloumn value into another textbox in
datagridview coloumn
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2013-04-25 05:10:12
Similar

Textbox comes in boundfield after clicking save button outside grid

code behind - Row editing
private void BindFinancialeditdtls(int index)
string notes;
LblFinancial_Year_Id.Text = gvFinancialdtls.DataKeys[index].Value.To String();
string fromdate = gvFinancialdtls.Rows[index].Cells[0].Tex t;
string todate = gvFinancialdtls.Rows[index].Cells[1].Tex t;
if (gvFinancialdtls.Rows[index].Cells[2].Te xt.Length > 30)
notes = gvFinancialdtls.Rows[index].ToolTip;
else
notes = gvFinancialdtls.Rows[index].Cells[2].Tex t;
txtCalfromdate.Text = fromdate;
txtCaltodate.Text = todate;
txtRemark.Text = notes;
protected void gvFinancialdtls_RowEditing(object sender, GridViewEditEventArgs e)
{ BindFinancialeditdtls(e.NewEditIndex);
after
editing , values applies to above textbox, but after saving the edited
value by clicking Save Button outside grid. The edited row displays
text

2013-04-25 03:06:05
Similar

How to integrate a downloaded template in webmatrix?

I have downloaded a 'Shopping Cart' from google and i wants to integrate it with webmatrix. How can i integrate downloaded template with webmatrix and work on it by connecting to the mysql database. Kindly guide some tutorials on webmatrix.
Thamks.
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2013-04-19 09:03:09
Similar

how to change this code from web application to windows application(asp.net)

protected void Gridview1_RowDataBound(object sender, GridViewRowEventArgs e)
if (e.Row.RowType == DataControlRowType.DataRow)
int val = Convert.ToInt32(e.Row.Cells[3].Text);
if (val < 20000)
e.Row.BackColor = System.Drawing.Color.YellowGreen;
else if (val >= 20000 && val <= 40000)
e.Row.BackColor = System.Drawing.Color.SkyBlue;
else
e.Row.BackColor = System.Drawing.Color.Silver;
}
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2013-04-18 10:01:36
Similar

how to stop iis server and start wamp server

i am using windows 8 in my laoptop. i have install sql server and wamp server.
when i give localhost in address- bar of internet i found iis server only. how can i get wamp server
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2013-04-10 14:19:06
Similar

Morris.js chart

Hi all, thanks for giving your time on this, i am using Morris chart http://www.oesmith.co.uk/morris.js/
in this i want to fetch data from webservice and wish to display,if i put what ever data returned by my webservice to the data part through a variable it does't work, where as if i copy that data and directly paste then same data works for me , so please let me know how to achieve this
not working = var testData = "[" + data.d + "]";
where as data.d =[{ x: '2005', 'y': '10' }, { x: '2006', 'y': '100' }, { x: '2007', 'y': '50' }, { x: '2008', 'y': '90' }, { x: '2009', 'y': '10' }, { x: '2010', 'y': '100'}]
but if i use this data fixed in my js then it works
let me know, what i am missing
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2013-04-05 10:18:13
Similar

Bad request error in wcf service

hi Expert,
I made a web service in WCF IN GET METHOD,
when i call it from browser i receive bad request error.
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2013-03-22 03:39:12
Similar

find bottompagerrow property

how to of child gridview in textbox changed event. while textbox exists in child grid pager template.
I have found parent grid bottompagerrow property on textbox event,
this textbox also exists in parent grid pager template.
like this:-
protected void txtPagingParent_TextChanged(object sender, EventArgs e)
GridViewRow pagerRow = grdOfficeParent.BottomPagerRow;
but I am unable to do the same thing in case of child grid, because i cant access child grid directly like parent grid. and I tried it like this:-
protected void txtPagingChild_TextChanged(object sender, EventArgs e)
GridViewRow grd = (GridViewRow)txtPagingChild.Parent.Paren t; //But it giving null;
How can I .
Thanx in advance!!
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2013-03-22 02:57:11
Similar

Is it possible to show the horizontal scrollbar even when no data is displayed?

Hi Every One,
Let me just explain my problem in JQGrid
: Our users can define how many columns they wish to see. Typically the users display enough columns to show the horizontal scrollbar. Let's say the last column is defined as "Name". We use the filter toolbar to perform fast filtering. Let's say someone filters the column "Name" with some string which results in no data. The horizontal scrollbar isn't there to jump to the filter field and reset the search. We only see the columns to fit on the screen.
Is there any way to make the scrollbar visible all time or to solve my described problem?
Thanks.
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2013-03-21 13:23:25
Similar

parsing "?" - Quantifier {x,y} following nothing

hi,
When a search for '?' in my text box and replace it using the below code
Regex.replace(string,searchtext,+ searchtext +,regexoptions.ignorecase)
am getting the below error.
.Kindly help me in solving this issue since am a newbie to asp.net c#.
Thanks in advance
read more

2013-03-21 11:16:33
Similar

Preventing CausesValidation on button Click event if one radio button is ckecked

Hi,
I have 2 radio Buttons with IDs rdoYes and rdoNo on my Page,
then what I want is if radio button with id rdoYes is checked then when the user Click on the button it should not causes Validation on my page(has RequeiredFieldvalidator)
This is this code I am using but it is not working,it is still causing validation:
$('#btnContinue').click(function(e) {
if ($('#<%=rdoYes.ClientID %>').attr('checked', 'checked'))
e.preventDefault();
});
By the way btnContinue is the ID of the button that causesvalidation OnClick event.
Help!
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2013-03-08 09:00:45
Similar

Dropdownlist with checkboxes

i have dropdownlist that is bind to database table now i want that there check boxes in dropdownlist for multiselection i googled a lot but not find any specific link that provides the solution please provide solution so that my problem gets solve also i want the dropdownlist with check boxes really feel good
thanks
read more

2013-03-08 08:11:15
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