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How do you use the ColorPicker in visual basic?
You first get the dialog from the toolbox, drag it on to the form(it doesnt really matter where you drag it) and then make a button. Then double click the button and type ColorDialog1.ShowDialog() After where it said Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Then you can press F5 to check it out!
How do you make a pop-up messagebox by pressing a button in visual basic?
Example: MsgBox("This is an example!", MsgBoxStyle.Information, "Example") or: MsgBox("This is an example!", MsgBoxStyle.Exclamation, "Example") or: MsgBox("This is an example!", MsgBoxStyle.Critical, "Example") you can choose between one of these three styles. just add one of these in the line where you want it to be displayed like: Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click MsgBox("This is an example!", MsgBoxStyle.Information, "Example") End Sub
How can you make a button not to work after it has performed it's duty in visual basics?
Button1.Enabled = false Button1.Visible = false
What statement causes a procedure to be executed in visual basic?
The basic code which responds to a specific event is called even procedure OR Event procedure is one which establishes the link between the object and code with the help of name OR Reaction og a control to the external condition
Write a vb6.0 program to print the sum of two matrix?
here to get a splashscreen application ) Private Sub Command1_Click() Grid1.Rows = Text1.Text Grid1.Cols = Text2.Text Grid2.Rows = Text1.Text Grid2.Cols = Text2.Text Grid3.Rows = Text1.Text Grid3.Cols = Text2.Text End Sub Private Sub Command2_Click() For i = 0 To Grid3.Rows - 1 For j = 0 To Grid3.Cols - 1 Grid1.Row = i Grid1.Cols = j Grid2.Row = i Grid2.Cols = j Grid3.Row = i Grid3.Cols = j Grid3.Text = Val(Grid1.Text) + Val(Grid2.Text) Next j Next i End Sub Private Sub Grid1_KeyPress(KeyAscii As Integer) Grid1.Text = Grid1.Text + Chr(KeyAscii) End Sub Private Sub Grid2_KeyPress(KeyAscii As Integer) Grid2.Text = Grid2.Text + Chr(KeyAscii) End Sub
How do you use the ColorPicker in visual basic?
You first get the dialog from the toolbox, drag it on to the form(it doesnt really matter where you drag it) and then make a button. Then double click the button and type ColorDialog1.ShowDialog() After where it said Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Then you can press F5 to check it out!
How do you make a pop-up messagebox by pressing a button in visual basic?
Example: MsgBox("This is an example!", MsgBoxStyle.Information, "Example") or: MsgBox("This is an example!", MsgBoxStyle.Exclamation, "Example") or: MsgBox("This is an example!", MsgBoxStyle.Critical, "Example") you can choose between one of these three styles. just add one of these in the line where you want it to be displayed like: Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click MsgBox("This is an example!", MsgBoxStyle.Information, "Example") End Sub
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How can you make a button not to work after it has performed it's duty in visual basics?
Button1.Enabled = false Button1.Visible = false
What statement causes a procedure to be executed in visual basic?
The basic code which responds to a specific event is called even procedure OR Event procedure is one which establishes the link between the object and code with the help of name OR Reaction og a control to the external condition
What is event driven programming explain two methods and events?
Event driven languages are languages which require user input (eg user push a button on screen, key press on the keyboard, touch screen etc) and then execute code written behind each event. Eg Private Sub Button1_Click() ' Once button1 is pushed 'execute code that is written in here End Sub
Calculator project with source code and figure?
Option Explicit Dim firstnum As Single Dim answer As Single Dim calculate As Integer Dim Readout As Integer Dim DecimalFlag As Integer Dim NumOps As Integer Dim LastInput Dim OpFlag Private Sub btnadd_Click() calculate = 1 firstnum = Val(txtcalc) txtcalc = "" End Sub Private Sub btnbackspace_Click() txtcalc = Left(txtcalc, Len(txtcalc) - 1) End Sub Private Sub btnC_Click() txtcalc = "" txtcalc = Format(0, "0.") End Sub Private Sub btndiv_Click() calculate = 4 firstnum = Val(txtcalc) txtcalc = "" End Sub Private Sub btndot_Click() txtcalc = txtcalc + "." End Sub Private Sub btnequal_Click() Dim secondnum As Single secondnum = Val(txtcalc) Select Case calculate Case Is = 1 answer = firstnum + secondnum Case Is = 2 answer = firstnum - secondnum Case Is = 3 answer = firstnum * secondnum Case Is = 4 answer = firstnum / secondnum End Select txtcalc = answer End Sub Private Sub btnmul_Click() calculate = 3 firstnum = Val(txtcalc) txtcalc = "" End Sub Private Sub btnpress0_Click() txtcalc = txtcalc + "0" End Sub Private Sub btnpress1_Click() txtcalc = txtcalc + "1" End Sub Private Sub btnpress2_Click() txtcalc = txtcalc + "2" End Sub Private Sub btnpress3_Click() txtcalc = txtcalc + "3" End Sub Private Sub btnpress4_Click() txtcalc = txtcalc + "4" End Sub Private Sub btnpress5_Click() txtcalc = txtcalc + "5" End Sub Private Sub btnpress6_Click() txtcalc = txtcalc + "6" End Sub Private Sub btnpress7_Click() txtcalc = txtcalc + "7" End Sub Private Sub btnpress8_Click() txtcalc = txtcalc + "8" End Sub Private Sub btnpress9_Click() txtcalc = txtcalc + "9" End Sub Private Sub btnsquare_Click() txtcalc = txtcalc ^ (1 / 2) End Sub Private Sub btnsub_Click() calculate = 2 firstnum = Val(txtcalc) txtcalc = "" End Sub Private Sub Form_Load() DecimalFlag = False txtcalc = Format(0, "0.") End Sub Private Sub txtcalc_Change() Dim numval As String If IsNumeric(txtcalc) Then Else txtcalc.Text = CStr(numval) End If End Sub
Code exsample in visual basic convertion in cm to inches?
Private Sub cmdcm_Click() txtin.Text = val(txtcm.Text) * 0.393700787 End Sub ________________________________________________________________ Private Sub cmdin_Click() txtcm.Text = val(txtin.Text) * 2.54 End Sub
Do you just have to look at the sub guy or do you click on him on cryptids island?
When you have the submarine ticket, click on the sub (enter) and he will ask for your ticket.
What programming2 do you use to change the color and the caption of a user interface objects Visual Basicnet?
Using an example: Place 2 buttons on the form. Clicking Button1's code will change the color and text of Button2. The following code will change Button2's text + color. Button2.Text = "Hello World!" Button2.Forecolor = Color.Blue Place the code under Button1's Click.
What code would let you only use a textbox if something in it?
What exactly are you asking? Are you asking, how can I make a textbox enabled only if there is a word in it.. But how would you type a word in a disabled textbox? If TextBox1.Text.Contains("Hello") Then 'Type the word you want here Button1.Enabled = True 'what you want to happen if textbox1.text contains the word End If All the means is if the word hello is in textbox1 then you can click button1..
What is delegate in net?
It is when you get the address of a subroutine so that you can use it...like pointers in C. For example: Private Delegate Sub Test() Sub bla() 'do nothing End sub Private the_delegate As Test = AddressOf bla 'to call the subroutine bla Sub Load() the_delegate.Invoke() End Sub
