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 Can you tell me more detail ?
I found in normal form use numericupdown Paint event still cann't draw theme.
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Like I said before, the Numberic Up/Down control is simply a .Net wrapper of the Windows common control.
Basically what this means, Windows draws the control. Not the .Net FCL (Framework Class Library).
Since Windows draws the control, you can't override the OnPaint method to allow theming.
What you would have to do, is inherit from the Control or UserControl. I'm going to assume that you will inherit from the UserControl. What you would do, is place two buttons onto the designer, one for the Up button, the other for Down (You could then theme the buttons, I think). You would then make a property for "Value". Each time the user clicks on one of the buttons, the property "Value" would change accordingly. Then you would use GDI+ to draw the value.
dim g as graphics = me.creategraphics
g.drawstring(val(value), me.font, new brush(me.forecolor), xpos, ypos)
Aaron Eldreth
TheCollective4.com
My Articles
While much is too strange to be believed,
Nothing is too strange to have happened.
- T. Hardy
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Sure. Glad to give you some pointers.
Aaron Eldreth
TheCollective4.com
My Articles
While much is too strange to be believed,
Nothing is too strange to have happened.
- T. Hardy
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my web service returns Xmlnode. I want to read attribute name and populate Dropdownlist.
Here is what I have been trying .. nothing seems to work ... any suggestions please
Dim SearchResult As MyWebservie = ar.AsyncState
Dim node As XmlNode = TicketSearchResult.EndGetEventList(ar)
//Dim ReadNode As XmlNode = node.SelectSingleNode("DATA") //
Dim Reader As New XmlNodeReader(ReadNode)
//Dim mydataset As New DataSet
//mydataset.ReadXml(Reader)
//Dim resultNodes As XmlNodeList = node.SelectNodes("raw") //node i need attributs from this
// Dim iCount As Integer = 0
// Dim aNode As XmlNode
// For Each aNode In resultNodes
// DropDwonLis1.Item.Add /// Console.WriteLine("Node {0} value: {1}", ++iCount, aNode.InnerText)
'ToDo: Unsupported operator
'ToDo: ++ operator not supported within expressions
Next aNode
here is what web service returns
- <root>
- <methodinfo>
<channelname>Search
<methodname>MyWebservice
<parameters>?APP_ID=1
<processtime type="milliseconds">453.1366
-
<row thisid="2" thisname="Beach ST=" "="">
<row thisid="1" thisname="Playhouse" st="GA">
<row thisid="3" thisname="Arena" st="MD">
<row thisid="4" thisname="Park" st="CA">
I want THISNAME IN DROPDOWNLIST and THISID as option Value in dropdownlist
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Uhhh...What's this?
Dim SearchResult As MyWebservie = ar.AsyncState
This would appear that your defining SearchResult as your WebService, then assigning an AsyncState to it, but after that, you never use it. Also, what is ar? You switch to something called TicketSearchResult and call its EndGetEventList method.
As it is now, this code is completely incomprehensible. On top of that, we don't know what the code for the WebService method looks like, so we don't know if it is indeed returning what it's supposed to.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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hi. how do i retrieve the contents of my listbox to the first excel sheet? after that, new sheets will be added and named according to the contents of the listbox. any help would be appreciated. thanks a lot guys!! 
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You would have to set a Reference to the Microsoft Excel whatever.0 Object Library, then use something like the following code to create an instance of Excel and populate some cells:
Dim oExcel As Object
Dim oBook As Object
Dim oSheet As Object
'Start a new workbook in Excel
Set oExcel = CreateObject("Excel.Application")
Set oBook = oExcel.Workbooks.Add
'Add data to cells of the first worksheet in the new workbook
Set oSheet = oBook.Worksheets(1)
oSheet.Range("A1").Value = "Last Name"
oSheet.Range("B1").Value = "First Name"
oSheet.Range("A1:B1").Font.Bold = True
oSheet.Range("A2").Value = "Doe"
oSheet.Range("B2").Value = "John"
'Save the Workbook and Quit Excel
oBook.SaveAs "C:\Book1.xls"
oExcel.Quit
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Can anybody help me get the code in Visual Basic.net for a simple calculator?
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Does anybody know if a TreeView can be edited during runtime?
I know that I can modify the text in a node but I would like to be able to also add and remove nodes.
Thanks.
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Sure. The Nodes collection can be modified at any time. You just have to provide a means for the user to select the node(s) and add/delete them.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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I know you don't want to write the code for me...
But do you know of any good resources that will describe the procedures?
Thanks
Brad
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The procedure is entirely up to you. Weather you use contect menus (right-click) on individual items or by the user clicking on items and then using a couple Add and Delete buttons, or using Menu to do the Add's and Delete's...
You would have to use the TreeView's SelectedNode property to get the node that is currently selected. After that, it's a simple matter of calling the .Add method on that node's Nodes collection to add child nodes, or to call the .Remove method to delete that node.
You might want to take a look at this[^] sample code to see how Remove and Add works.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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sorry to keep buging you, but now im thinking WebService.
Would you think this is the way to go?
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From the description of the problem that you gave, it sure is. Very easy to implement too.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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would you be so kind as to point me to a good example on this project
thank you
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I have a datagrid where you can click and view form submittions. I am displaying the title of the form and the date the form was submitted. On the original form I had a radio button list that requests the time of the evaluation ie:
<asp:radiobuttonlist id="Time" Runat="server" RepeatDirection="Vertical">
<asp:ListItem Value="Standard (within 90 days)"></asp:ListItem>
<asp:ListItem Value="Escalated (within 60 days)"></asp:ListItem>
<asp:ListItem Value="Urgent (within 30 days)"></asp:ListItem>
</asp:radiobuttonlist>
I have now been asked to display my result page with the date plus what ever the user choose on the radio button.
So something like this 5/01/2004 +30 days = 6/11/2004 (as the day I should display.
or 5/1/2004 +60 days = 7/1/2004 and so on.
Problem is I dont know how to accomplish this.
Can someone guide me...
here is my datagrid
<asp:DataGrid ID="dg" Runat="server" Visible="False" Cellpadding="4" Autogeneratecolumns="false" AllowSorting="true" OnSortCommand="dg_SortCommand">
<columns>
<asp:boundcolumn headertext="DATE SUBMITTED" Datafield="datesubmit" DataFormatString="{0 }" SortExpression="datesubmit" />
</columns>
</asp:DataGrid>
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There are several ways of doing this, but the easiest is haveing your database server return the dataset with the number of days already added. You'll have to supply the number of days to add to a function in your data access layer and have that function return the dataset from the database. The function will call the database stored procedure with the number of days to add. The stored procedure will return the records for the function to return in a dataset.
The SQL statement might look something like this:
SELECT DATEADD(day, @DaysToAdd, submitteddate) FROM tablename
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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thanks for the feedback. do you have a sample i can go by.
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Don't tell me you're doing something like this:
Dim sqlComm As New SqlCommand
sqlComm.CommandText = "SELECT god knows what FROM god knows where"
sqlComm.CommandType = CommandType.Text
I would HIGHLY SUGGEST, no, DEMAND (yeah, that's more like it!) that you stop this practice now and rewrite your code to use stored procedures and parameterized queries. I, obviously, can't stress this enough...
Here's[^] a sample of what I'm talking about...and this[^], and whatever you do, don't skip this[^] chapter from Patterns & Practices. I know it's kind of long, but it is THE most important thing your going to read about ADO.NET data access and how to do it properly!
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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thanks for the feedback...ill make sure and do that.
since all i need to wrap up the project I am hoping that you can share some advice.
This is a display page that already has the values submitted. I am quering the database and bringing the values already submitted on the original form to be display. Where I need the dates +30, 60 or 90 are on my admin page. On this page there are 2 dropdownlist that you can select a topic and the status and then displays the datagrid based on the selection. Lets say I made my selection on the results table it displays rows with the following a row that has the date the form was submitted / name of the form /the department where the form originated from and a link to actually view the form.
ie: <asp:DataGrid ID="dg" Runat="server" Visible="False" Cellpadding="4" Autogeneratecolumns="false" allowSorting="true" OnSortCommand="dg_SortCommand">
<columns>
<asp:boundcolumn headertext="REQUESTED COMPLITED DATE" Datafield="datesubmit" DataFormatString="{0 }" SortExpression="datesubmit" />
<asp:BoundColumn HeaderText="PRODUCT NAME" DataField="txtProductName" SortExpression="txtproductname" />
<asp:BoundColumn HeaderText="DEPARTMENT" DataField="deptname" SortExpression="deptname" />
<asp:HyperLinkColumn HeaderText="VIEW DETAILS" DataNavigateUrlField="reqid" DataNavigateUrlFormatString="CscReqDetails.aspx?reqid={0}"
Text="View Details" HeaderStyle-CssClass="RedLink"></asp:HyperLinkColumn>
</columns>
</asp:DataGrid>
I need to change the datesubmit based on the selection from the time RadioButtonList id="Time" selection the user makes when he first submits the original form. lets day form was submitted on June 15th, 2004 and they selected that the form needs to be evaluated within 30 days then i need to display on this datagrid July 15th, 2004 as the date. This is what I am trying to accomplish.
thanks for the advice.
I have created the follwing sub function but I am not seing the dates + the time requested for the evaluation.
Sub GetDate()
Dim datesubmit As Date = datesubmit 'System.DateTime.Now.Date
Dim strHold As Date
Dim rdlTime As String
Select Case rdlTime
Case "Standard (within 90 days)"
datesubmit = datesubmit.AddMonths(3)
Case "Escalated (within 60 days)"
datesubmit = datesubmit.AddMonths(2)
Case "Urgent (within 30 days)"
datesubmit = datesubmit.AddMonths(1)
End Select
Response.Write("After : " + datesubmit.ToString())
End Sub
any thoughts?
I am calling this function on the pageload.
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