Handle the DataError Event

Venkatesan Jayakantham
12y
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DataGridView Default Error Dialog

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The following exception occurred in the DataGridView:

System.ArgumentException: Parameter is not valid.
at System.Drawing.Image.FromStream(Stream stream, Boolean useEmbeddedColorManagement, Boolean validateImageData)
at System.Drawing.ImageConverter.ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, Object value)
at System.Windows.Forms.Formatter.FormatObjectInternal(Object value, Type targetType, TypeConverter sourceConverter, TypeConverter targetConverter, String formatString, IFormatProvider formatInfo, Object formattedNullValue)
at System.Windows.Forms.Formatter.FormatObject(Object value, Type targetType, TypeConverter sourceConverter, TypeConverter targetConverter, String formatString, IFormatProvider formatInfo, Object formattedNullValue, Object dataSourceNullValue)
at System.Windows.Forms.DataGridViewCell.GetFormattedValue(Object value, Int32 rowIndex, DataGridViewCellStyle& cellStyle, TypeConverter valueTypeConverter, TypeConverter formattedValueTypeConverter, DataGridViewDataErrorContexts context)

To replace this default dialog please handle the DataError event.
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Solution: I had my data in varbinary and trying to bind to the data grid.. Thats why problem occured. Modified the data into binary. This issue is resolved.

For more references:

http://social.msdn.microsoft.com/Forums/en/Vsexpressvb/thread/8e7dceaa-ce69-48dd-85e4-b6c6f5f03bd9

Cheers,
Venkatesan Prabu .J
Head, KaaShiv InfoTech.
http://www.kaashivinfotech.com/