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grid.rowcount()
nothing is impossible.....
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I could be wrong, but I think that your answer will only count the number of rows in a datagrid. By running total, I mean total the value of a cell based on a value of another cell(column) in the row.
silver-gray
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How can you set the datasource for a vb report in code?
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How can you use textbox values on a form to populate a vb report? The textbox values are not bound to a database.
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dptalt wrote: How can you use textbox values on a form to populate a vb report?
Do you mean a Reporting Services report? You can pass values from text boxes as paramters to an RS report.
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I mean the report that has 'rdlc' as the file extension.
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A simple way to do this would be to make these textbox values parameters to your report and report viewer will display texboxes for the user to provide values.
There are heaps of examples using report viewer at:
http://www.gotreportviewer.com/[^]
If you don't want to do it this way I would suggest you look up some help on using parameters with reports. There are some decent examples for using rdlc on MSDN.
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Thanks for the info, that website is a good one.
For the solution to my problem: I found code on how to set the datasource of a rdlc report in code. In my application I'm using an SDK to query quickbooks for information that is return in a datatable. I can set the report datasource in code to this datatable and the report prints.
Thanks for your help!
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Hello I was wondering if someone can please help me. I've written a vb.net program and have text displayed in a listview. The text is longer than my listview control but I don't want to drag out the box to make it bigger (I hope you all know what I'm trying to say). So my question: is there a way to scroll left to right in a listview to view the contents that may otherwise be longer than the size I have made my listview control? I've looked in the properties and could not find anything, for example for a listbox there is a property you can set it to scroll. Any help would be greatly appreciated. Thanks in advance. Sorry for the long question!!
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There should be a listview property called 'Scrollable' that you can set to True.
David
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Hello David, thanks for your advice. Unfortunately though, I've got that (the scrollable property) set to true and it still doesn't work. Thanks for responding though!
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I have a listview that I'm using on a form and so far I've only needed to scroll left/right as my test database only have a few records in it. I ran a test and turned that property off and the scroll bar disappears..so that has to be at least part of it. What does your listview look like? If you'd like, post your listview properties and I can try to compare them to the one I'm using.
David
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Hello-
I am trying to determine the index number of an item being hovered over in a combobox. So, as the
mouse moves over each item in the combobox, I determine that items index. Does anyone have a way of accomplishing this ?
I appreciate your help
Shawn
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Could you use the 'mouseover' event or the 'selectedindexchanged' event and then just make a variable = to the combobox.selectedindex?
David
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I have a webpage that grabs records associated with a user id. It places the records into a GridView field. I am trying to figure out how to add two calendars to allow the user to only retrieve records between the two dates they select.
NOTE:
For some reason all of my code is not showing up in this message.
If you view the source of this message it shows up in browser
Here is my code:
<br />
<form runat="server" action=""><br />
<asp:GridView ID="GridView1" runat="server" AllowPaging="True" AllowSorting="True" AutoGenerateColumns="False" DataSourceID="SqlDataSource2" CellPadding="4" ForeColor="#333333" GridLines="None" Width="634px"><br />
<Columns><br />
<asp:HyperLinkField DataNavigateUrlFields="Ticket_ID" DataNavigateUrlFormatString="viewtickets.aspx?ticket={0}" Text="View" /><br />
<asp:BoundField DataField="Date" HeaderText="Date" SortExpression="Date" /><br />
<asp:BoundField DataField="Ticket_ID" HeaderText="Ticket_ID" SortExpression="Ticket_ID" /><br />
<asp:BoundField DataField="Dig_Street" HeaderText="Dig_Street" SortExpression="Dig_Street" /><br />
<asp:BoundField DataField="State" HeaderText="State" SortExpression="State" /><br />
</Columns><br />
<AlternatingRowStyle BackColor="Gainsboro" ForeColor="#284775" /><br />
<FooterStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" /><br />
<RowStyle BackColor="#F7F6F3" ForeColor="#333333" /><br />
<EditRowStyle BackColor="#999999" /><br />
<SelectedRowStyle BackColor="#E2DED6" Font-Bold="True" ForeColor="#333333" /><br />
<PagerStyle BackColor="#284775" ForeColor="White" HorizontalAlign="Center" /><br />
<HeaderStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" /><br />
</asp:GridView><br />
<br />
<asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:TicketsConnectionString %>" SelectCommand="SELECT [Date], [Ticket_ID], [Dig_Street], [State] FROM [EMAIL_Tickets] WHERE ([UserID] = @UserID) ORDER BY [Date] DESC"><br />
<SelectParameters><br />
<asp:QueryStringParameter Name="UserID" QueryStringField="usr" Type="String" /><br />
</SelectParameters><br />
</asp:SqlDataSource><br />
</form><br />
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Hi,
I have a CheckBoxList in a DataGrid. It doesnt let me input something like:
Me.chkList.DataSource OR Me.DataGrid.chkList.DataSource
Any Ideas?
Thanks.
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I’m creating a network application which consists of a server and client-both windows applications, for each client that connects to the server the server will create a thread to handle that clients requests. One of the features will need to have very accurate and fast transfers between the client and server, which means that the server will need to run very efficiently, since I don’t want to restrict the server to run on dedicated hardware I was thinking of making the priority higher, which brings me to my question:
Should I set each thread that handles a client to a higher priority, or should I set the process from the server application to a higher priority. And will I achieve better performance if I set both to a higher priority or setting one to high is the same as setting both (in other words, does windows have 5 levels of priority or 25 (5x5) levels of priority? )
Answers to any part of this post will be greatly appreciated.
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I think it would depend on what else is going happening on the server. if you don't have a lot of activity i would leave the priority where it is. i built an application that handles threads like you have for developers to "bounce" IIS when there is a vb6 dll that has to be replaced. I also through in IM and Chat for some extra features. I have never noticed any slowness no matter how much activity my server piece is getting and each response is close to immediate.
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Hi,
I have a very large database and some rtf files near about 600MB all total.
Now I want to make setup in VB.Net. Setup completed successfully but it will take so much time at the time of installation at different positions like.
1. Preparing to Install ....... It takes a lot of time
2. After clicking Next Button .......... It takes a lot of time
If any one some idea or any third party tool, please reply me soon.
Thanks,
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The setup files made with Visual Studio are always really slow. I would suggest using a stand alone install creator, like: Install Creator (simple) or NSIS (advanced). These are always faster and more customizable.
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Hi!
i am using classic asp and access database to develop this few pages.
i have one form where user says registers and says ok send me the survey form after 1 month as an email. so i need to send an email that contains this survey form as an email.
when user fills the first form(i call it registration form) i am taking a time stamp when the survey was filled now i got in problem how to initialize sendmail object based on the timestamp+1month for each user.
please help just an idea will be great.
thanks
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How does the timestamp relate to the sendmail object? Please explain...
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To be honest this is what i have to do but i dont know how can i relate timestamp with sendmail object. Here is what i have to do and what i have done so far.
have a registration page where user enters their details and i capture details and store in access database. along with the details they enter i capture
1. date of the registration,
2. date of registration+1month,
3. date of registration+1month+1week
which are also going to the database. when the 2. in database for particular user reaches today's date, I need to send him an email which will have a link to survey page. for user ID 15 i will have sumthing like
www.mywebsite.com/survey.asp?ID=15 if user clicks this link i have to delete the value of No. 3 above so that user wont get this email again after 1 week.
If user clicks the link within 1 week then i dont have to send the link again after 1 week.
hope its all clear now i just need to find a way out how to send this email automatically via access database or have some trigger mechanism
please help
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you can write a program and run it under a scheduled task checking the date in the record and if it matches today send an email.
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Hi,
As a part of project I need to pull data from embedded ActiveX control in web page. I have to use some filters on ActiveX control to get required data. The web page from where I need to pull data is similar to ActiveX on adreport.msn.com.
How can I automate this task.
Thanks and Regards,
Jayant Kumar Yadav
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