Visual Basic, Object variable or With block variable not set (Error 91) Please Help

Object variable or With block variable not set (Error 91) Please Help

Author	Message
Shau #1 / 4	Object variable or With block variable not set (Error 91) Please Help I have created a class with a user-defined type ChartBar: Private Type ChartBar mpicBar As PictureBox mdtDay As Date msngOpen As Single msngHigh As Single msngLow As Single msngClose As Single mintVolume As Integer mintOpenInt As Integer End Type I then create an array of these ChartBars: Private mcbTechChart() As ChartBar I have a function later in the classthat assigns values to the ChartBar member variables. All of the non-object variables work fine, but when I try to set properties of the mpicBar: mcbTechChart(ctr).mpicBar.Width = 100 I get the error 91 message -> object variable or with block variable not set. What am I doing wrong, or what must I do in order to set the values of the pictureboxes? Thanks in advance, -Shaun
Tue, 14 Sep 2004 02:03:48 GMT

musl.. #2 / 4	Object variable or With block variable not set (Error 91) Please Help Quote: >I have created a class with a user-defined type ChartBar: >Private Type ChartBar > mpicBar As PictureBox > mdtDay As Date > msngOpen As Single > msngHigh As Single > msngLow As Single > msngClose As Single > mintVolume As Integer > mintOpenInt As Integer >End Type >I then create an array of these ChartBars: >Private mcbTechChart() As ChartBar >I have a function later in the classthat assigns values to the >ChartBar member variables. All of the non-object variables work fine, >but when I try to set properties of the mpicBar: >mcbTechChart(ctr).mpicBar.Width = 100 >I get the error 91 message -> object variable or with block variable >not set. >What am I doing wrong, or what must I do in order to set the values of >the pictureboxes? >Thanks in advance, >-Shaun You'll have to do a New for PictureBox object either in the Type declaration or when you are doing the Private.
Tue, 14 Sep 2004 03:50:56 GMT

Joe #3 / 4	Object variable or With block variable not set (Error 91) Please Help Quote: > I have created a class with a user-defined type ChartBar: > Private Type ChartBar > mpicBar As PictureBox > mdtDay As Date > msngOpen As Single > msngHigh As Single > msngLow As Single > msngClose As Single > mintVolume As Integer > mintOpenInt As Integer > End Type > I then create an array of these ChartBars: > Private mcbTechChart() As ChartBar > I have a function later in the classthat assigns values to the > ChartBar member variables. All of the non-object variables work fine, > but when I try to set properties of the mpicBar: > mcbTechChart(ctr).mpicBar.Width = 100 > I get the error 91 message -> object variable or with block variable > not set. > What am I doing wrong, or what must I do in order to set the values of > the pictureboxes? Are you Setting mpicBar to anything, like this? Set mcbTechChart(ctr).mpicBar = FormX.Pictures(ctr) Also, what's with the "Hungarian" warts? Ever hear of Shift-F2? -- Joe Foster <mailto:jlfoster%40znet.com> "Regged" again? <http://www.xenu.net/> WARNING: I cannot be held responsible for the above They're coming to because my cats have apparently learned to type. take me away, ha ha!
Tue, 14 Sep 2004 04:08:58 GMT

Shau #4 / 4	Object variable or With block variable not set (Error 91) Please Help Well, neither of those ideas worked, You cannot do a New to a PictureBox, and you can't do it in the declarations anyway. Setting the mcbTechChart(ctr) = to the picturebox() on the form does not resolve the error either but thanks for the help anyway, I've devised a different way of getting doing what I need done, so it's ok.
Tue, 14 Sep 2004 12:26:55 GMT

Page 1 of 1

[ 4 post ]