FbCommand method private void UpdateParameterValues() issue
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Key: DNET-249
URL: http://tracker.firebirdsql.org/browse/DNET-249
Project: .NET Data provider
Issue Type: Sub-task
Components: ADO.NET Provider
Reporter: Jiri Cincura
Assignee: Jiri Cincura
class FbCommand
method private void UpdateParameterValues()
issue occurs when setting parameter value as byte[] for field with database
type BLOB SUBTYPE TEXT
current source code accepts only string value
as a suggestion: replace
blob.Write((string)this.Parameters[index].Value);
with something like this
var valueType =
this.Parameters[index].Value.GetType();
if (valueType.IsArray &&
valueType.GetElementType() == typeof(byte))
{
blob.Write((byte[])this.Parameters[index].Value);
}
else
blob.Write((string)this.Parameters[index].Value);
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