I have no idea why my OpenFileDialog Filter String is NOT working as expected?
Code:
All Picture Files |(*.gif;*.jpg;*.jpeg;*.jpe;*.jfif;*.png;*.bmp;*.dib;*.wmf;*.art;*.ico)|All Files (*.*)|*.*
Well, when running my application and show OpenFileDialog it will filter and show *.bmp and *.jpg files, but it won't show any of *.gif or *.ico files!
I have files that start with unique numbers and are word documents. Say the document starts with "1234567" is there a way to make the OpenFileDialog filter to where only all the .doc files that start with "1234567" show up?
View 2 RepliesI'm trying to put a filter in the OpenFileDialog that makes it only show files with the extensions .REB and .MRG.
This is what I have but it isn't working: OpenFileDialog1.Filter = "MRG and REB Files (*.MRG;*.REB)|*.MRG;*.REB"
I'm using windows 7 (if that even makes a difference).
I'm using this code and the dialog is still showing all files.
vb.net
OpenFileDialog1.Filter = "Word Documents (*.doc)|*.doc"
Is it different for the 4.0 framework?
The following code explains the problem:
Private
Sub Button5_Click(ByVal
sender As System.Object,
[code].....
just want to know how to filter the php and html files in openfiledialog in vb.net
View 1 RepliesI have a file called test.dat and for my OpenFileDialog I have:When the dialog opens, it looks correct, but when I choose DAT Files (*.dat), test.dat isn't shown.
View 5 RepliesIm trying to make one of filters have all the "Image extension like .png/.jpg/etc." how would i do that?
View 6 RepliesI am trying to open a file, and turn it into text in a rich text box. How can I do this? I have the dialog open, but I am not sure how to make the file I open to work with a rich text box.
View 5 RepliesIm making a program that when it is complete will create an autorun.inf file very easely, you can just select the file and extra options, and it will create it!now the only problem is, is that it will have to "recognise" the drive, folders and the file from the openfiledialog.
[Code]...
Not sure this is the most efficient way but i am trying to set a connection sting via the openfile dialogue. Is this possible? Im trying to enable a user to specify the excel file they want and to access the excel data using data adapter and fill table etc. Im use to working with access db files but not excel.
View 5 RepliesI guess I just cant seem understand this correctly
Dim StatusClosed As String = Form11.Closed_Code.Text ' usually = S or ClosedSale or Closed Sale
Dim SubjId As String = Form10.add_Num_txt.Text ' usually = StreetName or Street Name or SN[code]....
If SubjId is StreetNumber or SN its ok , if its Street Number with the space I get error
If I place a ' around {3} in my afilter line then it works if the SubjId is Street Number but not StreetNumber or SN
In the Expression builder window in SQL Server Reporting Services 2008 R2 under Common Functions -> Text -> Item, there is an expression called Filter.This appears to correspond with the Strings.Filter method in the .NET framework. The description of Filter is as follows: Returns a zero-based array containing a subset of a String array based on specified filter criteria.The Example is as follows:
=Filter(Parameters!MultivalueParameter.Value, "3", True, CompareMethod.Binary)
The example and description imply that you can inspect a multi-value parameter to see if at least one of the selected values is equal to the Match parameter. I haven't been able to get this to return anything other than #Error which implies the multi-value parameter is not a one-dimensional array. Parameters!MultivalueParameter.Value.GetType().ToString() returns System. Object[].
how to get this to work? I'm using the following work around to check if values were selected in the multi-value parameter:
=IIF(InStr(" " + JOIN(Parameters!MultivalueParameter.Value, " ") + " ", " 3 ", CompareMethod.Text), false, true)
I would prefer to use the Filter function if it supports this kind of check.
I'm using a certain regex to know where there a certain string values in a string:
Regex: C[([A-Z][0-9])]
String: =C[C3]+(C[C3]-C[C5])*(C[C3]-(C[C5]+C[C3]))
This gets every C[blabla] value out of that string and when I ask for group(1), I don't even have to cut of the "C[" at the start and the "]" at the end.Now I want to do this but instead of using the C[] placeholder, I'm using G[] and so not a "C3" like string in that placeholder, but a guid so I get these:
Regex: G[[{|(]?[0-9a-fA-F]{8}-([0-9a-fA-F]{4}-){3}[0-9a-fA-F]{12}[)|}]?]
String: =Guid[92716d13-01d1-447b-be3f-c090fed6336c]+Guid[92716d13-01d1-447b-be3f-c090fed6336c]
When I check the regex, it matches a guid perfectly, but I don't get any matches when I use more than just one guid (or when I add characters before or after).I left out the "^$" so it doesn't define a start and end anymore, but that didn't seem to be the problem.
How can i filter a DataView to a string nearest match? Almost like a FullTextSearch, is this posible using a DataView?
View 1 RepliesI am trying to filter a ListBox based on the presence of a string. Basically, if there is a ListItem that doesn't contain the string then I want to remove all ListItems that do contain the string. Here is what I have tried:
Dim Item As ListItem
For Each Item In CtheList.Items
If Item.Text.IndexOf("W:") = -1 Then
[Code].....
Dim regMatch As String
[Code]...
I have string 12.3.2010,13.3.2010,14.3.2010,15.3.2010
And how to check for example: is 12.3.2010 member of this string up.
If it is, messagebox ("true")
If it isn't, messagebox ("false")
It's important to say that size of the string is not specified, so it can have more dates.
I'm using the filter method of Binding source in VB.net to filter results in a DataGridView based on the text in a search box. However, the idea of this search, is that it shows a row if any of the cells contain the text. So my filter string ends up looking like this:
[Code]...
I have a list of customers (over 50k) that I am trying to change the way my users search and interact. Presently, they fill in parts of a first name, last name, home phone field(s) and then click a button and it searches and presents a listview list to the user for selection of the one they are trying to find. Fairly straight forward behind the scenes with a customers object making the call to the sql server on the network and returning customer objects as indicated. I want to add a datagridview control and display all customers and then have a textbox for the user to type their selection into and have the datagridview update accordingly.
I want the filter to be dynamic as the user is typing. What I have so far is the datagrid loaded with data and the text box. I also have a stored procedure that takes a string(the text box) and returns the customers collection object as the "new" datasource. But as you are guessing, that is to many calls to the database over the network. Just not very efficient. Once I have the original collection object, how can I filter it dynamically in memory as the user inputs characters into the textbox.
I need to filter out characters like /?-^%{}[];$=*`#|&@'"<>()+,. I need replace this with empty string if it is there in the query string. I am using this in ASP pages.
View 3 RepliesI have a problem to implement action button to execute bat file . I am using SharpDevelop Version : 3.2.0.5698 . this code looks like :
Sub Button3Click(sender As Object, e As EventArgs)
Shell(Environ$("CONFIG") & "wpis_v3.bat")' TODO: Implement Button3Click
End Sub
in wpis_v3.bat I have :
@echo off
%DIR%instatus.bat >> %DRIVE%users
eport.txt
status.bat launches script to check license availbilty on the server and write it to report.txt ... by launching just wpis_v3.bat it works . report is generated with all information about licenses . But when I launch from VB icon - report file is generate but is total empty . I observed that with any bat which contains >> VB doesn't write into file. Is there other way to acchive it ? I would like that VB will show only specific lines from this report.txt - which contain string : "Site" and other "Client" .
Can someone take a look at my "afilter".I am getting an error when I try to read a file.Syntax error: Missing operand after 'Number' operator it works with some files but others perhaps I dont have it written correctly. [code]
View 8 RepliesI m trying to filter a sql db with many filter criteria which inert the user in textboxes .. i ve tryed this query
[Code]...
I am trying to filter the results of a datagridviw using the bindingsource.filter method.
Dim filters(2) As String
...
If Me.txtPartIDFilter.Text = "" Then
[code]....
The issue is in the last line. ID_Part is an Int64 data type filters(0) is a string so the system returns a "Can't perform 'Like' operation on System.Int64 and System.String" error message.As you can see I tried converting the data type, but that failed since it is encased in String.Format()- it's going to be a string no matter what, I suppose.It's almost 1:00 a.m. so I'm not firing on all cylinders.
I'm trying to filter my access database and when I "search" by name, it works, but when I search by policy number it doesn't seem to work.
Here's my code:
If RadioButton3.Checked = True Then
Form3.Show()
Me.Close()
[CODE]...
i want to filter date and also time (shortime) for example if Datum.hour="8:15" andalso Datum.day of week "Saturday"or "Monday" now i can only filter date ... this is my filterline objbindingsource.Filter = "Datum > = '" & Dtp1.Value.Date & "'"
View 5 RepliesI want to filter a text in all columns in a datagridview. So I use Like % in the filter text. However, I found that the text(strFilter in my code) may contain % sometimes. So it have a syntax error. How can I use filter with like clause when the filter text contains %?
Private Sub PassFilter(ByRef dataTable As DataTable, ByVal strFilter As String)
Try
Dim dataview As DataView = dataTable.DefaultView
[Code].....
i want to filter row and put it in a textbox and filter another row in another text box vb.
ex.
ID--------- Date -------- msg_num ------------ Message <<
10001 -- 01/01/2012 ------ msg1 ------------- Blah! Blah![code].....
I import my records into dataset1.table(0) I have invoice line items in dataset1 I want the total of all line items for a specific invoice# So I get SUM(col1 * col2) **WHERE invoice# = StrVarInvoice#?
For Each dataRow As DataRow In DataSet1.Tables(1).Rows
netamt = DataSet1.Tables(0).Compute("SUM(unitprce * quantity)", String.Empty)
Next
'My Try but is there a better way?? ? Do I have to loop through all records?
For Each dataRow1 As DataRow In DataSet1.Tables(1).Rows
If dataRow("invoice#") = StrVarInoivce# Then
netamt = DataSet1.Tables(0).Compute("SUM(unitprce * quantity)", String.Empty)
totamt = totamt + netamt
Next