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UI: Use TryParse instead of Parse to avoid exception-related performance issues

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Sour 2019-01-16 19:09:07 -05:00
parent a67003b347
commit 47cb79681b
1 changed files with 30 additions and 6 deletions
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36
GUI.NET/Forms/EntityBinder.cs
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@ -163,17 +163,41 @@ namespace Mesen.GUI.Forms
} }
} }
if(field.FieldType == typeof(UInt32)) { if(field.FieldType == typeof(UInt32)) {
value = (object)UInt32.Parse((string)value, numberStyle); UInt32 result;
if(!UInt32.TryParse((string)value, numberStyle, null, out result)) {
continue; //Invalid value, ignore it
}
value = result;
} else if(field.FieldType == typeof(Int32)) { } else if(field.FieldType == typeof(Int32)) {
value = (object)Int32.Parse((string)value, numberStyle); Int32 result;
if(!Int32.TryParse((string)value, numberStyle, null, out result)) {
continue; //Invalid value, ignore it
}
value = result;
} else if(field.FieldType == typeof(Byte)) { } else if(field.FieldType == typeof(Byte)) {
value = (object)Byte.Parse((string)value, numberStyle); Byte result;
if(!Byte.TryParse((string)value, numberStyle, null, out result)) {
continue; //Invalid value, ignore it
}
value = result;
} else if(field.FieldType == typeof(UInt16)) { } else if(field.FieldType == typeof(UInt16)) {
value = (object)UInt16.Parse((string)value, numberStyle); UInt16 result;
if(!UInt16.TryParse((string)value, numberStyle, null, out result)) {
continue; //Invalid value, ignore it
}
value = result;
} else if(field.FieldType == typeof(UInt64)) { } else if(field.FieldType == typeof(UInt64)) {
value = (object)UInt64.Parse((string)value, numberStyle); UInt64 result;
if(!UInt64.TryParse((string)value, numberStyle, null, out result)) {
continue; //Invalid value, ignore it
}
value = result;
} else if(field.FieldType == typeof(Int64)) { } else if(field.FieldType == typeof(Int64)) {
value = (object)Int64.Parse((string)value, numberStyle); Int64 result;
if(!Int64.TryParse((string)value, numberStyle, null, out result)) {
continue; //Invalid value, ignore it
}
value = result;
} }
field.SetValue(Entity, value); field.SetValue(Entity, value);
} else if(kvp.Value is ctrlPathSelection) { } else if(kvp.Value is ctrlPathSelection) {