Forms :: Call Mdi Form Toolstripmenuitem Name Using The String Variable?

Jul 8, 2009

i need to call mdi form toolstripmenuitem name using the string variable. for ex, mdi form is Form1. toolstripmenuitem is customer master if i do like that "Form1.customer master.Enabled=True" its working

but my issue is i stored customer master in a string variable like mystring="customer master" i need to enabled using the string variable like Form1.mystring.enabled=True

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Enable / Disable ToolStripMenuItem Name Using String Variable?

Jun 12, 2009

i have MDI form(Form1) which contain some toolstripmenu item.for example menu_101.if i do "Form1.menu_101.enabled=True" its working fine.my problem is i have a string variable like "menuname" which contain [code]

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Forms :: Call A Function Whos Name Is In A Variable?

Apr 11, 2011

i would like to call a funtion whos name is in a vairable.

Dim Car_service As String
Private Sub ComboBox_Spray_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ComboBox_Spray.SelectedIndexChanged
Car_service = ("Spray_" & Me.ComboBox_Spray.Text)
end sub

Call spray_Standard 'this is what i need to change standard is what comes from the combobox 'but i would like to call the funtion depending on what the combobox.text was eg,' if combobox.text was Parkingsensors i would like to call the function call spray_parkingSensors

Private Sub Spray_Standard()
Price_Subtotal = 0
Price_Subtotal = (Damagecount * 65)
Car_Price_Subtotal.Value = Price_Subtotal
End Sub

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Call Or Set Variable Value When Its Name Is Stored As String

Jun 6, 2011

My application has a variable VAR_1 that is boolean, this name is also stored in database.

Now I need to set VAR_1 value in my app by reading database and asign x value,

How do I call VAL_1 from a string?, this is:

Dim VAL_1 as boolean

Dim str as string = myTable.Rows(0).item("x") <--- Here's the name "VAL_1"

But I just can't find how to call VAL_1 by converting "VAL_1" to variable

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Construct A String And Use It To Call A Variable?

Aug 3, 2011

This is probably a dumb question but I have to call one of 30 or so global variables by constructing the variable name to be called from another information. However when i do that it treats it as a string. Any ideas on how to make this work?eg something like this:

Public gsNewYork As String
public sub Getinfo
dim lslocation as string

[code].....

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Pass A Variable To Another Form Or Else Make The Variable Visible To Both Forms?

Sep 5, 2010

Using Visual Basic 2008 Express. I need to pass a variable to another form. Or else make the variable visible to both forms.

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String Variable For Use With LINQ To SQL Class Stored Procedure Call Has Weird Message?

Feb 4, 2010

In my project I am using a LINQ to SQL class that contains a stored procedure which includes a string value as an output parameter.So to capture that, I created a string variable as follows in the procedure:Dim spOutput As String? However, when I do this I get the following message "Type 'String' must be a value type or a type argument constrained to 'Structure' in order to be used with 'Nullable' or nullable modifier '?'"

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Forms :: How To Call Form Load

Dec 8, 2009

how can you call a form load event in vb.net? when I'm vb6 i only use Call Form_load()

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Forms :: Call Vs2005 Form From Within Excel?

Feb 17, 2010

Just wondering if anyone has any tips on calling some sort of visual studio app (untimately a form) from within excel. so something along the lines of having a button in excel which calls this dll/ocx and opens a form for data populating.

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Forms :: Sub Call To Form Closing Event?

Mar 21, 2011

Going around in circles here. I have an Exit button (Barbuttonitem6) on my form and would like the FormClosing event to handle this. The code works fine for the FormClosing event but when i try to call the Formclosing event from Barbuttonitem6, it does not work (The form does not close if i choose Yes to save or No)

Public Sub BarButtonItem6_ItemClick(ByVal sender As System.Object, ByVal e As DevExpress.XtraBars.ItemClickEventArgs) Handles BarButtonItem6.ItemClick

[code].....

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Forms :: Convert A String Variable To Constant

Feb 6, 2010

I am developing an application which initially allows the user to browse and select a save location. The selected path is assigned to a public variable which is used with concatenation to crate folder for saving user input data. How can I change the path string to a constant so the user can run the program again without having to run setup routine unless they want to change the save location?

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Error In When Make An MDI Parent Form To Call Other Forms

Nov 17, 2009

I'm trying to make an MDI parent form to call other forms. I have put this code which I found in a post here into the main form which I added to my project as an MDI parent form:

[Code]...

I get an error message which say FrmEmbed is not defined. How can I correct this?

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Forms :: Mdi Call Active Child Form Method?

Aug 20, 2009

I'm trying to call a method defined within a child form from the menu strip of the parent form when the child form is active.

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Loop Through Toolstripmenuitem Child Of Toolstripmenuitem?

May 26, 2009

i want to loop through toolstripmenuitem child of toolstripmenuitem but i dont fine yet :

For Each mnu As ToolStripMenuItem In Trangchu.MenuStrip1.Items
For Each mnu2 As ToolStripMenuItem In mnu ( red word is error ) Please show me)
MsgBox(mnu.Text)
Next
Next

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Call A Form By String Reference?

May 16, 2012

I am trying to open form using a string reference in loop.

Dim XXX As Integer
Dim slideName As String = Nothing
Dim slideNameX As String = Nothing

[code]....

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Call A Form From A String Inside A Dll?

Mar 6, 2012

I need to call a form from a string inside a dll. I write the following code. The form was shows but the control on the form was not diplayed.

Private Sub tv_main_AfterSelect(sender As System.Object, e As System.Windows.Forms.TreeViewEventArgs) Handles tv_main.AfterSelect
Dim strQuery As String

[Code].....

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Forms :: Can't Pass Variable From One Form To Another?

Jun 8, 2011

I have one form, which the user enters upto 5 websites then clicks go - I have on the second form, the one with the webbrowser. A timer which checks if the web browser is busy then either a green light or black image will be shown along side the assocaited input box on the first form.I am finding it impossible to feed variables into the clock through ByVal, like I would a subroutine or function.

Private Sub ActiveMe_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ActiveMe.Tick
If ((WebBrowser1.IsBusy)) Then
Hey.BackColor = Color.Black[code]....

'Error message says Hey is not declared, as i can't pass it through to timer

The variable Hey is determined by the first form - Which picturebox.I have an if statement which simply says if inputbox one has url enter then Hey = Picturebox1, If input box2 has url entered then Hey= Picturebox2 etc.What I want is the timer to check the page has completed loading or is still loading or refresing and the appropriate green or black to be shown aside url input box on first form.I considered using a sub or procedure to act as a clock (a large for loop with another for loop within it, acting as a delay). But found this slowed down theapp to the point of crashing it.

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Forms :: Carrying A Variable To Another Form?

Sep 3, 2010

I have the following form: Imports System.Data.SqlClient Public Class Form1 Dim ReturnValue As Object = Nothing

[Code]...

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Forms :: How To Pass Variable From One Form To Another

Jul 17, 2010

I want to pass variables from one form to an other. The variables i I need in the second form( called" Hulsview") are :" hulsbreedte" and" hulslengte". To check if the varibles are passed I added a textbox in the second form,called" hulsview" to check the variable" hulsbreedte". The value selected in the combobox on on form1" hulsbreedte = HulsBreedte1.SelectedValue" returns always 0 in the textbox on de second form.

Here is the code form1:
Imports System.Drawing.Drawing2D
Public Class Form1
Inherits System.Windows.Forms.Form
Public hlb As Point 'not used
[Code] .....
I am using vb express 2010.

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Forms :: Reference Form Using Variable

Aug 18, 2010

I have an application consisting of 2 forms (Form1 and Form2).There is a text box on each form and they are both named Text1.From a sub routine in a module, I want to alter a text box on one of the forms. The sub determines which form to write to and attempts to refer to the form using a variable.But in the example below, gForm never gets declared when it's nested within the If statement.[code]The actual application is not so simple and I need to use this or a similar approach throughout the application in order to reduce code redundancy.To recap, I want to alter a control on a form by replacing the form name with a variable name. [code]

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Forms :: Access Variable Of Child Form?

Jan 3, 2012

I have about 60 Child forms

Each have a variable with same name.

In Main form I want to set the value of the variable of the active child.

One way of doing that is like

Select Case Me.ActiveMdiChild.Name
Case "formName"
frmformName.Variable=0

I donot want to do that as it involves writing many cases and I may miss some.

Is there some other way of doing it .

I tried

Dim O as Object = Me.ActiveMdiChil
O.VariableName= 0

and its various variants but its not working

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Changing The Color Of All The ToolStripMenuItem On A Windows Form

Dec 24, 2011

How do you change Color of all the ToolStripMenuItem on a Windows form. It seems as though you can't.

Here is the code that fails

For Each a In Me.ToolStripItems Then
a.BackColor = System.Drawing.ColorTranslator.FromOle(InterfaceColor)
a.ForeColor = System.Drawing.ColorTranslator.FromOle(LabelColor)
Next

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VS 2005 Using ToolstripMenuItem With Assigned Form (nativewindow)?

Jan 3, 2011

I'm using .Net Framework 2.0 with VS2005. I want to create a form associated to an external program (Microsoft Word, for instance). I want it to stay in front of this external program, but I don't want it to be modal.

[Code]...

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Forms :: How To Bind Form Label Or Text Box To Class Variable

Mar 11, 2009

I have a problem to solve and not quite sure if the way I think is correct.

I have a main form class MainForm the class has got: a variable call Value and a label called LabelValue

Now I would like to automatically update LabelValue every time the Value changes his value

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Search A String Variable And Place The Match Into Another String Variable In Visual Basic?

Nov 18, 2009

I'm looking for a way to search a string variable for two words and copy the text in between them into another variable. This needs to be done as many times as the match occurs.

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Convert String Variable Into Form Object?

Jun 12, 2009

I have a string value of form names in my DB so when my condition passes, the variable string will take over the value , then that value will call the form(variable) as string.

[code]...

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Get The Reference Of A Public Variable Using The String Name In Another Form?

Feb 25, 2011

I have public variables in a module. I need to get the reference of the variable by using the String name of variable in another formell me how to do this?I need something like the following code:

Dim Var1 As string
Dim sVariableName As String = "Var1"
GetReference(sVariableName).SetValue = "testing"

[code].....

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VS 2008 Use The Value Of One Variable To Call Another Variable Of The Same Name?

Feb 7, 2011

I am trying to use the value of one variable to call another variable of the same name.I have 2 variable one called VAR1 and VAR2.

The variable VAR1 has a value of "VAR2"
The variable VAR2 has a value of "HELP"

I want to be able to get the value VAR2 from the variable VAR1 I have defined the value of VAR2 early in the code and now I want to call that value by using the value of VAR1.The reason I am doing it this way as I have a list of 50 variables that are pulled from one system. Each of these variables have the same name as the columns of a spreadsheet. The total number of Variable stay the same but the total column headers may vary each time. I need to loop through each of the column headers match them with the variable names and add the data to the spreadsheet.

VAR1 = "VAR2"
VAR2 = "HELP"
i =1

[code]....

This is the tricky bit...if the value of the cell(1,i) = "VAR2" How do I get it to display the value of the variable of the same name In this case how will I get it to display "HELP" when I only have from the VAR1 value "VAR2" I know my code will bring back the value as a string but I want it to bring back that string as a variable and display the value of that variable?

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Call C# Form - Call The Form Called 'main'

Sep 22, 2010

I have a VB .NET 2010 application. I added a C# project to my solution. I tried to call the form called 'main'. However, I could not figure out a way to do that. What is the best way to do that? I Goggled, and did not find anything. Actually I noticed that my Developer converted everything to VB .NET.

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Forms :: Form Variable Value Blank / Null When Move From Form1 To Form2 And Back To Form1

Oct 27, 2009

In my window application, Form1 variable eg. Public str as string. value blank/null when move to Form2 and Back to Form1. How to maintain Form1 varable's value when back to Form1 In vb.net if any one know, reply me soon

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