Web Forms :: Use String Variable Before Assigning Value

Aug 15, 2010

I have a page the retieves transaction data from PayPal. The data is retrieved as a string of text. I need to break down the string and save parts of it to my database. I have justed a plain string in my test to see if my code works. I have converted some working VB code into C# but I am getting the errors when trying to Response.Write the different parts. The Error message says that I am trying to use the string variable before I have assigned a value to it.


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How can i display the string variable data "234,345,567,678" into a listbox? i wish to parse the delimited string as seperate items.

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I have a label "lbl1" that I am trying to locate in a content page from the Master page. I want to do it dynamically so I am trying to pass the name of the control (which in this case is lbl1) through as a parameter. I don't get an error, it just doesn't work. If I do an alert to see what the string "temp" looks like, it is correct, but iit seems as if Javascript ignores it. I believe it has something to do with the '<%= not being interpreted correctly by the browser&nbsp; I'm sure it is a simple solution, but I can't figure it out!

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<p> <textarea rows=10 cols=100 name='POST[4]' onfocus='setSelRange(this, 0, 0)'/>

I need to pass the control parameter to Sql Datasource in code behind,

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<p> <textarea rows=10 cols=100 name='POST[5]' onfocus='setSelRange(this, 0, 0)'/>

I have a gridview inside a user control bind to an object datasource. Now I want to bind the object datasource with a parameter from parent page. For this purpose I defined a public property in user control but how do I pass it with object datasource? I am calling from parent page like myusercontrol.parameter=querystring["id"]; How to bind object datasource with my parameter?

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I have a page with some datasources in it. I am doing reenginering of the page itself and would like to split some parts of the page in several user controls. In my code I have an ObjectDataSource object with the following params

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<p> <textarea rows=10 cols=100 name='POST[7]' onfocus='setSelRange(this, 0, 0)'/>&nbsp;How can i&nbsp;&nbsp;display the string variable data "234,345,567,678" into a listbox?

i wish to parse the delimited string as seperate items.

the string can vary in&nbsp;length.&nbsp;</textarea></p>
<input type='hidden' name='ID[8]' value='175584' />
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<p> <textarea rows=10 cols=100 name='POST[8]' onfocus='setSelRange(this, 0, 0)'/>How can I use the value of a GET form value as a SelectParameter?

Note: Both C# and VB.NET answers are fine.

<input type='hidden' name='ID[9]' value='46929' />
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I just like to know how to pass a parameter to the datasource of my dllItemCodeFooter&nbsp;and dllItemCodeEdit Drowndownlist which calls my getItemCodeList(decimal categoryID) method in the code behind. The value of the parameter will be seletectedValue of the first dropdownlist ddlCategoryFooter&nbsp;or&nbsp;ddlCategoryEdit).I know it could be done in code behind, but i prefer to bind my datasource in asp page. I want to achieve something like this DataSource='<%# getItemCodeList(ddlCategoryEdit.Seletected)%>'


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protected void lvTrustAccounts_ItemInserted(object sender,
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protected void lvTrustAccounts_ItemInserting(object sender,
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C# - To Add A Variable String To The SQL

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I am trying to add a string to an SQL statement based on whether an asp:checkbox is checked. Below is what I have, and it isnt working.

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string IndCBSQL;
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