Forms Data Controls :: Display Image In Datagrid - Properties Are Empty
Oct 11, 2010
I am having a bit of frustration trying to display an image save in a folder after upload in a datagrid. The image path is being return but the image does not displays. When I check the image properties is empty. THis is what I've been trying.
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Here is where the image is being save: imagePath = "C:\inetpub\wwwroot\soweb\page_images\image1.png" If I change the path in the database to: page_imagesimage1.png, the image is display in the datagrid.
At the outset i would like to welcome all as this is my first post on this forum :)probably i've got a simple problem for most of you, namly:I want to dynamically replace ImageUrl into DadaGrid cell. I've already prepare a right type of field (Image Field) and this is my code:
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And i.ve got this error:Specified argument was out of the range of valid values.Parameter name: index Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.ArgumentOutOfRangeException: Specified argument was out of the range of valid values.Parameter name: indexSource Error:
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If any one has an idea about what i'm doing wrong?
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For photo upload i have taken this code
<asp:Image ID="UserImage" runat="server" Width="140px" ImageUrl="~/images/default.gif" />Â <asp:FileUpload ID="FileUpload1" runat="server" />Â <asp:Button ID="btnUpload" runat="server" Text="Upload" CausesValidation="false" onclick="btnUpload_Click" />Â Â Â
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Code: Dim obj As New DataAccess Dim dt As New DataTable dt = obj.getDataTable("Select * from Table1") Dim dr As DataRow For Each dr In dt.Rows dr("img") = MapPath("~img") & dr("img") [code]...
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and with the label <asp:Label ID="Label112" runat="server" BorderStyle="None" Width="750px" BorderWidth="0" Text=' <%# Databinder.Eval(Container.Dataitem,"text_caption") .ToString.Replace(chr(13),"<br />") & "<br/>" & "<br/>" %>' ></asp:Label>
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I know this might sound like a simple quesiton, but I am having problems allowing me to upload images along with other information (name, image, biography, wbsite links) to a sql server database, as well as showing images from the database using a drop list control feature. I am using [URL] for hosintg. VB language.
successfully querying an excel file the problem is when im about to display the data im worried that even the rows from excel that do not have actual data is being pulled is there any way that i can query only the rows that contain data
