DataSource Controls :: How To Extract First 3 Digits From A DropDownMenu
Apr 21, 2010
I have a web form where there are couple of DDL's; DDL1 and DDL2 respectively. I want the DDL2 to be populated based on what option is selected in DDL1. Also I just want to extract the first three digits of the value selected in DDL1 and use it in the WHERE clause of the SQL query used to generate DDL2.
My prob is that I am not able to extract the first three digits out of DDL1 to be compared to another field from the DB in the WHERE clause of the SQL query for DDL2.
I currently have a numeric field as numeric(5,2) which has 2 digits after the decimal. Now I need to be able to display 4 digits after the decimal. But if I change the field to (7,4) then it places 2 zeros after the last numbers. For example: 1.32 changes to 1.3200.
But some records will have exactly 4 numbers after the decimal such as : 2.4375.
My issue is I don't want all the data to have 4 numbers after the decimal. I don't think there is another data type that will allow this.
've created a simple gridView which lists all products based on category within a dropDownMenu (select * where CatID = dropDownMenu).This works just fine, but is there a simple way to add 'Show All' in the dropDownMenu -
*I used one dropdownMenu and Textbox. The datas including Two columns(one for dropdownmenu and another one for textbox) are stored in the database.If i click on any data in dropdownmenu,then the corresponding data should be displayed on the textbox..
I've put together the following code which generates a dropdownmenu list (values from a database) in a repeater control, then adds a final item. I can make it selected, but I'd like it to appear at the top, rather than the bottom as it does now.
I have a scanned pdf document which contains an image and some lines of text after the image what i need to do is to take the image part and convert it in jpeg without the text part,how can i do that in an application in .net,first of all is that possible that from scanned document containg text and image i can only extract image and then convert it into jpeg
I want to read a pdf file which contains empid and code for 100 nos.. in front end I'll give specific empid..then the corresponding code has to be displayed in the textbox by reading pdf.. I know this can be done by itesxtsharp.dll and regex..
I have a TextBox in a FormView that I want to make sure that the user enters exactly 9 digits. The FormView is inside an Update Panel so I want to be able to validate without a Postback. I cannot figure out which validation control can do that and how. I already have a FilteredTextBoxExtender that forces all digits.
I have a stored encryption: "dkljas84u238jidasjidoia"When I get in this instance decryption "11111111111111111"show how the combobox "****************** 1111 "Something like: SELECT RIGHT ('11111111111111111 ', 4)