I am using one DLL file of Active Socket Object 3.5 and it has one function writeAsUnicode which take String as parameter. But I need to pass binary value. In ASP, it can be done but in asp.net it becomes problem. So is there any other way to solve it.
View 1 Replieswhat would happen if I pass an "Open" SQCConnection object to another function ? I open and Close the connection in my calling function. But would the copy of the object that I passed onto the other function remain Open ?
ie :
Public Function CallingFunction()
Dim sqlCon as New SQlConnection .....
sqlConn.Open()
CallFunction(sqlCon)
sqlConn.Close()
End Function
Public Function CallFunction(ByVal con as SQlCOnnection)
..............
End Function
In my application I want to send an audio file (.mp3) as binary string through XML webservice, and save the binary data as audio file in server. In this case what should be the structure of XML file and how can I convert this incoming binary sting to audio file in webservice code.
Currently I tried a structure like the following
<XML>
<Files>
<File>
<FileName>audio_123.mp3</FileName>
<FileType>audio</FileType>
<FileData>![CDATA[ - binary data goes here -]]</FileData>
</File>
</Files>
</XML>
But it is not working correctly.
Here is the scenario;
1. I have a desktop application that utlizies a Binary field to store data about a quote
2. I have a Web Application that manages this program and the 50+ users.
3. This web application now stores in a SQL Database this Binary information and related information
4. I can successfully open any of these binary fields up from any of my users from my application.
5. I need the Web Application to open these up to be able to report on them, however I get the following error
Unable to find assembly '*******, Version=1.1.16.14, Culture=neutral, PublicKeyToken=null'.
Below is the code I use to serialize
[Code]....
Below is the code I use to deserialize
// Deserialize the quote data from the database data
Is there a way to do this in either scalar function form or in an aggregate function form? The problem I'm dealing with is building a security system with multiple tiers of inheritable permissions. Like you'll inherit certain permissions form the department level and then certain permissions from the supervisor level. I'd like to find a way to produce these resultsFor user permissions I pull these binary values and get these results, (they are sorted by their tree node depth level in the hierarchy.
View 4 RepliesIs there a way to do this in either scalar function form or in an aggregate function form? The problem I'm dealing with is building a security system with multiple tiers of inheritable permissions. Like you'll inherit certain permissions form the department level and then certain permissions from the supervisor level. I'd like to find a way to produce these results
For user permissions I pull these binary values and get these results, (they are sorted by their tree node depth level in the hierarchy.)
[code]....
Does it look like I will be stuck with manually compiling the tables of departmentpermissions and supervisorpermissions base on every possible outcome of inherited permissions or is there a way to do this on the fly in an efficient manner?
In MVC3 Beta version i have action result same like
public ActionResult Save(Dictionary<string, string> dicObject)
I want to pass JSON Object in POST Method from javascript and need to get as dictionary object
How can i do this? can you write example if possible?
I'm not using the microsoft MembershipProvider system. I'm open to using bits and pieces of it.
In Web Forms I stored a lightweight User object in the Session Variable.
[Code]....
Then whenever I needed the full force of a user object I would ask my repository to return me the User object that matched (be it from the database or cache).
Where do I store my LightWeightUser object for the session's user in MVC, I see I still have access to Session, but is there a better place?
I want to retrieve employee's manager name from AD. For that I am using following code
[Code]....
and I am getting the result as "CN=Saurabh,OU=Users,OU=Recruitment,OU=Corporate,OU=BusinessUnits,OU=Bangalore,DC=Tekfond,DC=com" so this is giving me a object which contains some properties (ou,cn,dc) and I want only the CN i.e.
Is it possible to convert a datatable into binary data and save it into on a binary field on database?
View 2 RepliesI have used the following article to create N local users:
[url]http://www.codeproject.com/KB/system/everythingInAD.aspx?msg=3448333#xx3448333xx[/url]
How do I set some batch file ,that I have wrote ,to be executed right when each user logs-in?
(Include it in the statup functions to be executed).
I have a problem with deserializing in C#/ASP.NET, which gives the exact error:
The input stream is not a valid binary format. The starting contents (in bytes) are: 41-41-45-41-41-41-44-2F-2F-2F-2F-2F-41-51-41-41-41 ...
What I am trying to do
I have a structure with 3 classes. I have a class A which is a base class, and then class B and C which are derived from A.
I am trying to store random types of B and C in the database using LINQ to SQL, in a column with the type VARCHAR(MAX).
I cannot use BINARY as the length is around 15.000.
My code...
[code]...
So the error happends when the first Deserialize method is run, with the above error.
i am trying to pass data between forms.
Public selected_Month As String
Public Property Month() As String
Get
Return selected_Month
End Get
Set(ByVal value As String)
selected_Month = value
End Set
End Property
form1: where i am assigning a value
Dim my_Class As New Class1
my_Class.Month = ddl_Month.Text.ToString()
form2: where i am geting a value
Dim my_Class2 As New Class1
MessageBox.Show(my_Class2.Month.ToString())
when i run this code, i am getting error like Object reference not set to an instance of an object.
I have an update panel within it i have my activeX control, below it i have a dropdown that you make a selection from, once you make a selection im trying to pass in different paramters, which really are just the source of the control, since everything else will be the same.. but when i make a selection, the control disappears..
If i remove the update panel and make a selection the control is still visable on the page, at the moment, i dont have much setup, im just trying to get the page layout and framework setup adn working, then i can start plugging in my datasource so actual data is being passed in..
I do have a trigger associated with the updatepanel, but with or without it it still causes the control to disappear..
Just to be clear, it disappearing when i view the page in my browser and make a selection, not within VS. Whats weird is that ONLY that control disappears, the rest of the controls on the page stay visible, the dropdown and buttons.
Ok, I keep running into this problem
In my aspx I am calling a simple function.
But the problem is, that the function is either, string, integer, etc.
If there's null's in the data, the function explodes because it's set to a string or integer, etc.
How can I make the function accept both a null, and another data type so that I can
write some if then's to do different things if it is null or another data type.
Here is the code to give you an idea
[code]....
I have this code
<asp:GridView ID="gvCentersList" runat="server" AutoGenerateColumns="False"
DataKeyNames="CenterID" DataSourceID="SqlDataSource1" CssClass="gv-classic">
<Columns>
<asp:TemplateField HeaderText="">
<ItemTemplate>
<asp:CheckBox ID="GridCheckBox" runat="server" onclick="javascript:func1150(this,<%#response.write(CenterID)%>);" />
</ItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField="CenterID" HeaderText="CenterID" SortExpression="CenterID" />
<asp:BoundField DataField="CenterName" HeaderText="CenterName" SortExpression="CenterName" />
</Columns></asp:GridView><asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:MyConnectionString %>" SelectCommand="SELECT ROW_NUMBER() OVER (ORDER BY CityName ASC) AS ROWID, * FROM [CentersList]"></asp:SqlDataSource>
my question in this line
onclick="javascript:func1150(this,<%=CenterID%>);"
how can I pass the CenterID to the func1150 ?
the question says it all : i have a linkbutton to which i pass through CommandArgument a value and i need that value to be a javascript value.Edit : here is my linkbutton tag :
< asp:linkbutton id="prevBut"
runat="server" OnCommand="load_com"
CommandArgument=to_place_javascript_string
[code]...
I want to pass a control name to a function and the hide/show the control based on string name.
Something like that
ShowControl(string controlName)
{
controlname.visible = true;
}
Is is possible to achive this
I have designed a asp.net page which create graphs. I have written a class file (which contain a function to render the graph,a function for entering data named insertdata(string[] s,double[] d)) in App_code folder. I pass the value into the insertdata during page load_event. I saw a feature of googlechart.when you pass the value in url address bar it will create a graph according to that passed value. how can i pass the value into the insertdata() function through url address?
View 2 RepliesI have Listview which databound to Dataset with about 20 items per row. I have a function which executes on each ItemTemplate appearance and gets about 10 params from Eval("something"). So basically one function builds and image from 10 parameters.Instead of passing 10 Eval("something") to the function is it possible to pass it whole row and how to use this row inside of function because it is not simple DataRow or ListView row which i can access as array of items (datacolumns).
View 2 RepliesThe first commented line below is working with a hardcoded ApplicantId, and all I need is to make it work by passing the current ApplicantId column on the same gridrow.
I've tried for many days now, and something like the second commented line does not work for me.
<asp:GridView ID="GridView1" runat="server" AllowPaging="True"
DataKeyNames="ApplicantID" >
<Columns>
<asp:TemplateField HeaderText="Select">
<ItemTemplate>
<asp:CheckBox ID="CheckBox1" runat="server" />
</ItemTemplate>
</asp:TemplateField>
<!-- works -->
<asp:HyperLinkField NavigateUrl="javascript:popUp(3)" Text="Select" Target="_parent"/>
<!-- doesn't work -->
<asp:HyperLinkField NavigateUrl='"javascript:popUp("<%# + DataBinder.Eval(GridView1.DataItem,"ApplicantId") %> + ")"' Text="View" />
</Columns>
</asp:GridView>
here my code that gives error-
OnClientClick='javascript:DragRevId(<%# XPath("ReservationId") %>);return false;'
I simply want to pass the AccountName field to the GridView1_RowCommand function (or something else). I get nothing now.
[Code]....
I have never passed along variables to a function before. I have a function here that should return true or false.
My question is, how I do this in a realtime example. How do you pass along the 4 string variables to the function and see if cbValid is true or false ?
[Code]....
How to pass field of the table to the function?
View 1 Replies