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You may generate html document from the same database, and run javascript for printing this page, this page may blink for a while and also write close window command in javascript.
May this help.
Happy Programming.
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Hi,
Im working with Reporting services. I can create the report, but i want the user to:
get a page where he can input things in textboxes and the report is generated according to that... in vb.net code....
can you please help me with this..any help! 
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<br />
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click<br />
Dim myReport As New ReportDocument()<br />
Dim rptConnection As IConnectionInfo<br />
<br />
Dim paramFields As New ParameterFields()<br />
Dim paramField As New ParameterField()<br />
Dim discreteVal As New ParameterDiscreteValue()<br />
Dim rangeVal As New ParameterRangeValue()<br />
Dim ActiveEmpDR As TCDataSet.qry_ActiveEmpsRow<br />
Dim i As Integer<br />
<br />
Dim sGlobalDBname As String<br />
'Dim myTableLogOnInfos As TableLogOnInfos<br />
<br />
Me.CrystalReportViewer1.ReportSource = Nothing<br />
<br />
<br />
sGlobalDBname = Mid(My.Settings.dbConnectionString, InStr(My.Settings.dbConnectionString, "Source") + 7)<br />
'Debug.Print("rptPath=" + My.Resources.rptPath)<br />
<br />
myReport.Load(My.Settings.rptPath.ToString + "\rptTime.rpt")<br />
<br />
For Each rptConnection In myReport.DataSourceConnections<br />
rptConnection.SetConnection(sGlobalDBname, sGlobalDBname, False)<br />
Next<br />
'myTableLogOnInfos = Me.CrystalReportViewer1.LogOnInfo()<br />
<br />
'For Each myTableLogOnInfo As TableLogOnInfo In myTableLogOnInfos<br />
'myTableLogOnInfo.ConnectionInfo.ServerName = sGlobalDBname<br />
'myTableLogOnInfo.ConnectionInfo.DatabaseName = sGlobalDBname<br />
'Next<br />
<br />
paramField.ParameterFieldName = "LoDate"<br />
discreteVal = New ParameterDiscreteValue()<br />
discreteVal.Value = Me.MonthCalendar1.SelectionStart<br />
<br />
paramField.CurrentValues.Add(discreteVal)<br />
paramFields.Add(paramField)<br />
<br />
paramField = New ParameterField()<br />
paramField.ParameterFieldName = "HiDate"<br />
discreteVal = New ParameterDiscreteValue()<br />
discreteVal.Value = Me.MonthCalendar1.SelectionEnd<br />
paramField.CurrentValues.Add(discreteVal)<br />
paramFields.Add(paramField)<br />
<br />
paramField = New ParameterField()<br />
paramField.ParameterFieldName = "myEmpID"<br />
<br />
If (Me.but_All.Checked) Then<br />
Me.QryActiveEmpsBindingSource.MoveFirst()<br />
For i = 1 To Me.QryActiveEmpsBindingSource.Count<br />
ActiveEmpDR = CType(CType(Me.QryActiveEmpsBindingSource.Current, DataRowView).Row, TCDataSet.qry_ActiveEmpsRow)<br />
' Debug.Print(ActiveEmpDR.EmpID + " " + ActiveEmpDR.Full_Name)<br />
<br />
discreteVal = New ParameterDiscreteValue()<br />
discreteVal.Value = ActiveEmpDR.EmpID.ToString<br />
paramField.CurrentValues.Add(discreteVal)<br />
<br />
Me.QryActiveEmpsBindingSource.MoveNext()<br />
Next<br />
Else<br />
discreteVal = New ParameterDiscreteValue()<br />
discreteVal.Value = Me.ComboBox1.SelectedValue.ToString<br />
paramField.CurrentValues.Add(discreteVal)<br />
End If<br />
'Finalize the EmpID field and all of its values.<br />
paramFields.Add(paramField)<br />
<br />
'myReport.SetParameterValue()<br />
<br />
CrystalReportViewer1.ParameterFieldInfo = paramFields<br />
<br />
<br />
Me.CrystalReportViewer1.ReportSource = myReport<br />
Me.CrystalReportViewer1.Visible = True<br />
<br />
End Sub<br />
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Hi to all,
I need source code for scanning an image in format of bmp or tif from vb.net windows based application directly and possible to perform operation on that image like rotating...
So if anyone knows it then reply me as soon as possible.
Its urgent.
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krinaljariwala wrote: I need source code
This is not a code shop 
krinaljariwala wrote: vb.net windows based application directly and possible to perform operation on that image like rotating...
You need to use some library/component which supports the scanning of the documents.
There after, you can easily implement(find examples on Google) for operation like rotatiing, cropping etc...
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.
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Ex: convert from dat to 3gb
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farouk gaber wrote: you have convert porgraming in vb.net2008 ?
farouk gaber wrote: convert from dat to 3gb
Well, there is no inbuilt support ofr that in .Net (or in any other language).
You will need to do this your self or find some already developed component/library which does it.
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.
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What the heck are you asking?
Any suggestions, ideas, or 'constructive criticism' are always welcome.
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Once again, I fail to understand the question either because I have left my telepathic head at home, or more likely, you have simply written a load of rubbish.
How do you expect anyone to help if you don't ask a question?
Bob
Ashfield Consultants Ltd
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Hi,
someone has a working code of this control. I already found some in C but I can't convert them into VB.net
Thanks Jan
PS: I work with 2008
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jan212r wrote: someone has a working code of this control
Which Control? You didn't even find time to write your question poperly and expect someone to give you cooked code.
jan212r wrote: PS: I work with 2008
So what?
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.
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Ditto............didn't even provide the link so we could even look at what he is talking about.
Any suggestions, ideas, or 'constructive criticism' are always welcome.
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I beleave that the title speaks for itself
So i'm looking for a multiline listview
Even that on the codeproject there are several articels Ex:
[^]
Jan
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I need the following format: @@-@@@@-@@
I know you do the following with something that is a numeric value:
microsoft.VisualBasic.Format(12345678, "##-####-##")
What do you do if you have an alphanumeric string and you want the same format? Is there a way to do this without parsing the string? I realize I'm probably missing something simple here.....
Any suggestions, ideas, or 'constructive criticism' are always welcome.
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Not pretty, but it works...
microsoft.VisualBasic.Format(cdbl("12345678"), "##-####-##")
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Thanks for the reply,
I should have been more specific in my example. The VB.Format function will work with numeric values like you pointed out, but what do you do with alphanumeric values.
Suppose I want to format: "AB1234Z7" in the same format (@@-@@@@-@@)?
Is there a built in way to accomplish that or do you need to manually parse the string and build a new one?
Any suggestions, ideas, or 'constructive criticism' are always welcome.
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Any of C.P.s finest have an answer for poor ol' me?
Any suggestions, ideas, or 'constructive criticism' are always welcome.
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The most efficient way, I think, is to use a StringBuilder:
Dim formatted As String = New StringBuilder(10) _
.Append(alphaNumeric.Chars(0)) _
.Append(alphaNumeric.Chars(1)) _
.Append('-') _
.Append(alphaNumeric.Chars(2)) _
.Append(alphaNumeric.Chars(3)) _
.Append(alphaNumeric.Chars(4)) _
.Append(alphaNumeric.Chars(5)) _
.Append('-') _
.Append(alphaNumeric.Chars(6)) _
.Append(alphaNumeric.Chars(7)) _
.ToString()
The StringBuilder uses an internal string buffer, and the ToString method will return that buffer as a regular string, so there is no extra copying going on. As you define the correct size when creating the StringBuilder, there will be no reallocation of the buffer or unused overhead at the end of the string.
Another method is to use a regular expression. It's not as efficient, but fairly short:
Dim formatted As String = Regex.Replace(alphaNumeric, "(.{2})(.{4})(.{2})", "$1-$2-$3")
Despite everything, the person most likely to be fooling you next is yourself.
modified on Thursday, August 28, 2008 5:15 PM
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Guffa wrote: The most efficient way, I think, is to use a StringBuilder:
I'll give something like this a go.
Guffa wrote:
Another method is to use a regular expression. It's not as efficient, but fairly short:
Nice! I thought regex's could only check data, not update it. Sigh....
Thanks Guffa for pointing me back into the light.
Any suggestions, ideas, or 'constructive criticism' are always welcome.
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How can i make sure that no one can kill the process of my window service
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Can't. A user with administrator privileges can kill the process or just stop the service.
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Ok if this is not possible then is there a way that i can restart the service if it is stopped or shutdown.
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hello...
i have a combobox and a datagrid...i have contents of f_name displayed in combobox from database...so when i select name from combobox it should display all the data of that particular name...but in my grid only columns are displayed...they are blank....neeeeeeed help!!!!!!!
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